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https://github.com/s5uishida/free5gc_ueransim_sample_config
free5GC 5GC & UERANSIM UE / RAN Sample Configuration
https://github.com/s5uishida/free5gc_ueransim_sample_config
5g 5gc free5gc gnodeb mobile-edge-computing mobile-network ran stand-alone ue ueransim
Last synced: about 1 month ago
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free5GC 5GC & UERANSIM UE / RAN Sample Configuration
- Host: GitHub
- URL: https://github.com/s5uishida/free5gc_ueransim_sample_config
- Owner: s5uishida
- Created: 2021-02-08T12:52:25.000Z (almost 4 years ago)
- Default Branch: main
- Last Pushed: 2024-03-31T10:41:43.000Z (9 months ago)
- Last Synced: 2024-03-31T11:33:17.806Z (9 months ago)
- Topics: 5g, 5gc, free5gc, gnodeb, mobile-edge-computing, mobile-network, ran, stand-alone, ue, ueransim
- Homepage:
- Size: 677 KB
- Stars: 32
- Watchers: 6
- Forks: 6
- Open Issues: 4
-
Metadata Files:
- Readme: README.md
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README
# free5GC 5GC & UERANSIM UE / RAN Sample Configuration
UERANSIM (5G UE & RAN (gNodeB) implementation) supports IPv4 of PDU Session Type from 2020.11.17 version, and the Data Plane facility has been enabled.
Therefore, in order to use U-Plane's DN (Data Network) as a trial, I built a simulation environment for the 5GC mobile network.
This briefly describes the overall and configuration files.
---
### [Sample Configurations and Miscellaneous for Mobile Network](https://github.com/s5uishida/sample_config_misc_for_mobile_network)
---
## Table of Contents
- [Overview of free5GC 5GC Simulation Mobile Network](#overview)
- [Changes in configuration files of free5GC 5GC and UERANSIM UE / RAN](#changes)
- [Changes in configuration files of free5GC 5GC C-Plane](#changes_cp)
- [Changes in configuration files of free5GC 5GC U-Plane1](#changes_up1)
- [Changes in configuration files of free5GC 5GC U-Plane2](#changes_up2)
- [Changes in configuration files of UERANSIM UE / RAN](#changes_ueransim)
- [Changes in configuration files of RAN](#changes_ran)
- [Changes in configuration files of UE0 (IMSI-001010000000000)](#changes_ue0)
- [Changes in configuration files of UE1 (IMSI-001010000000001)](#changes_ue1)
- [Changes in configuration files of UE2 (IMSI-001010000000002)](#changes_ue2)
- [Changes in configuration files of UE3 (IMSI-001010000000003)](#changes_ue3)
- [Changes in configuration files of UE4 (IMSI-001010000000004)](#changes_ue4)
- [Network settings of free5GC 5GC and UERANSIM UE / RAN](#network_settings)
- [Network settings of free5GC 5GC U-Plane1](#network_settings_up1)
- [Network settings of free5GC 5GC U-Plane2](#network_settings_up2)
- [Build free5GC and UERANSIM](#build)
- [Run free5GC 5GC and UERANSIM UE / RAN](#run)
- [Run free5GC 5GC U-Plane1 & U-Plane2](#run_up)
- [Run free5GC 5GC C-Plane](#run_cp)
- [Run UERANSIM](#run_ueran)
- [Start gNB](#start_gnb)
- [Start UE (UE1)](#start_ue)
- [Ping google.com](#ping)
- [Case for going through DN 10.61.0.0/16](#ping_1)
- [Changelog (summary)](#changelog)
## Overview of free5GC 5GC Simulation Mobile Network
I created a 5GC mobile network (Internet reachable) for simulation with the aim of creating an environment in which packets can be sent end-to-end with different DNs for each DNN.
The following minimum configuration was set as a condition.
- C-Plane have multiple U-Planes.
- U-Plane have multiple DNs.
- Multiple UEs connect to same DN.
The built simulation environment is as follows.
The 5GC / UE / RAN used are as follows.
- 5GC - free5GC v3.4.1 (2024.03.28) - https://github.com/free5gc/free5gc
- UE / RAN - UERANSIM v3.2.6 (2024.03.08) - https://github.com/aligungr/UERANSIM
Each VMs are as follows.
| VM # | SW & Role | IP address | OS | Memory (Min) | HDD (Min) |
| --- | --- | --- | --- | --- | --- |
| VM1 | free5GC 5GC C-Plane | 192.168.0.141/24 | Ubuntu 22.04 | 2GB | 20GB |
| VM2 | free5GC 5GC U-Plane1 | 192.168.0.142/24 | Ubuntu 22.04 | 1GB | 20GB |
| VM3 | free5GC 5GC U-Plane2 | 192.168.0.143/24 | Ubuntu 22.04 | 1GB | 20GB |
| VM4 | UERANSIM RAN (gNodeB) | 192.168.0.131/24 | Ubuntu 22.04 | 1GB | 10GB |
| VM5 | UERANSIM UE | 192.168.0.132/24 | Ubuntu 22.04 | 1GB | 10GB |
Subscriber Information (other information is the same) is as follows.
**Note. Please select OP or OPc according to the setting of UERANSIM UE configuration files.**
| UE # | IMSI | DNN | OP/OPc |
| --- | --- | --- | --- |
| UE0 | 001010000000000 | internet | OPc |
| UE1 | 001010000000001 | internet2 | OPc |
| UE2 | 001010000000002 | internet2 | OPc |
| UE3 | 001010000000003 | ims | OPc |
| UE4 | 001010000000004 | ims | OPc |
I registered these information with the free5GC WebUI.
In addition, [3GPP TS 35.208](https://www.3gpp.org/DynaReport/35208.htm) "4.3 Test Sets" is published by 3GPP as test data for the 3GPP authentication and key generation functions (MILENAGE).
Each DNs are as follows.
| DN | TUNnel interface of DN | DNN | TUNnel interface of UE | U-Plane # |
| --- | --- | --- | --- | --- |
| 10.60.0.0/16 | upfgtp | internet | uesimtun0 | U-Plane1 |
| 10.61.0.0/16 | upfgtp | internet2 | uesimtun1, uesimtun2 | U-Plane1 |
| 10.62.0.0/16 | upfgtp | ims | uesimtun3, uesimtun4 | U-Plane2 |
Additional information.
free5GC 5GC U-Plane worked fine on Raspberry Pi 4 Model B. I used [Ubuntu 20.04 (64bit) for Raspberry Pi 4](https://ubuntu.com/download/raspberry-pi) as the OS. I think it would be convenient to place a compact U-Plane in the edge environment and use it as an end-point for DN.
In addition, I have not confirmed the communication performance.
## Changes in configuration files of free5GC 5GC and UERANSIM UE / RAN
Please refer to the following for building free5GC and UERANSIM respectively.
- free5GC v3.4.1 (2024.03.28) - https://free5gc.org/guide/
- UERANSIM v3.2.6 (2024.03.08) - https://github.com/aligungr/UERANSIM/wiki/Installation
### Changes in configuration files of free5GC 5GC C-Plane
The combination of DNN and S-NSSAI parameters can be used in the logic that selects UPF as the connection destination by PFCP.
- DNN
- S-NSSAI
For the sake of simplicity, This time, only DNN will be changed. S-NSSAI of all UEs is fixed as `SST=1` and `SD=010203`.
- `free5gc/config/amfcfg.yaml`
```diff
--- amfcfg.yaml.orig 2024-03-30 10:35:10.534612278 +0900
+++ amfcfg.yaml 2024-03-31 17:58:26.446351600 +0900
@@ -5,7 +5,7 @@
configuration:
amfName: AMF # the name of this AMF
ngapIpList: # the IP list of N2 interfaces on this AMF
- - 127.0.0.18
+ - 192.168.0.141
ngapPort: 38412 # the SCTP port listened by NGAP
sbi: # Service-based interface information
scheme: http # the protocol for sbi (http or https)
@@ -24,18 +24,18 @@
servedGuamiList: # Guami (Globally Unique AMF ID) list supported by this AMF
# =
- plmnId: # Public Land Mobile Network ID, =
- mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
- mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+ mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+ mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
amfId: cafe00 # AMF identifier (3 bytes hex string, range: 000000~FFFFFF)
supportTaiList: # the TAI (Tracking Area Identifier) list supported by this AMF
- plmnId: # Public Land Mobile Network ID, =
- mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
- mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+ mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+ mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
tac: 000001 # Tracking Area Code (3 bytes hex string, range: 000000~FFFFFF)
plmnSupportList: # the PLMNs (Public land mobile network) list supported by this AMF
- plmnId: # Public Land Mobile Network ID, =
- mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
- mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+ mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+ mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
snssaiList: # the S-NSSAI (Single Network Slice Selection Assistance Information) list supported by this AMF
- sst: 1 # Slice/Service Type (uinteger, range: 0~255)
sd: 010203 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
@@ -43,6 +43,8 @@
sd: 112233 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
supportDnnList: # the DNN (Data Network Name) list supported by this AMF
- internet
+ - internet2
+ - ims
nrfUri: http://127.0.0.10:8000 # a valid URI of NRF
nrfCertPem: cert/nrf.pem # NRF Certificate
security: # NAS security parameters
```
- `free5gc/config/ausfcfg.yaml`
```diff
--- ausfcfg.yaml.orig 2024-03-30 10:35:10.534612278 +0900
+++ ausfcfg.yaml 2024-03-30 10:48:53.470630936 +0900
@@ -16,10 +16,8 @@
nrfUri: http://127.0.0.10:8000 # a valid URI of NRF
nrfCertPem: cert/nrf.pem # NRF Certificate
plmnSupportList: # the PLMNs (Public Land Mobile Network) list supported by this AUSF
- - mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
- mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
- - mcc: 123 # Mobile Country Code (3 digits string, digit: 0~9)
- mnc: 45 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+ - mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+ mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
groupId: ausfGroup001 # ID for the group of the AUSF
eapAkaSupiImsiPrefix: false # including "imsi-" prefix or not when using the SUPI to do EAP-AKA' authentication
```
- `free5gc/config/nrfcfg.yaml`
```diff
--- nrfcfg.yaml.orig 2024-03-30 10:35:10.534612278 +0900
+++ nrfcfg.yaml 2024-03-31 12:34:36.380715909 +0900
@@ -15,8 +15,8 @@
key: cert/nrf.key # NRF TLS Private key
oauth: true
DefaultPlmnId:
- mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
- mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+ mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+ mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
serviceNameList: # the SBI services provided by this NRF, refer to TS 29.510
- nnrf-nfm # Nnrf_NFManagement service
- nnrf-disc # Nnrf_NFDiscovery service
```
- `free5gc/config/nssfcfg.yaml`
```diff
--- nssfcfg.yaml.orig 2024-03-30 10:35:10.535609025 +0900
+++ nssfcfg.yaml 2024-03-31 15:19:58.888726629 +0900
@@ -18,12 +18,12 @@
nrfUri: http://127.0.0.10:8000 # a valid URI of NRF
nrfCertPem: cert/nrf.pem # NRF Certificate
supportedPlmnList: # the PLMNs (Public land mobile network) list supported by this NSSF
- - mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
- mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+ - mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+ mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
supportedNssaiInPlmnList: # Supported S-NSSAI List for each PLMN
- plmnId: # Public Land Mobile Network ID, =
- mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
- mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+ mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+ mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
supportedSnssaiList: # Supported S-NSSAIs of the PLMN
- sst: 1 # Slice/Service Type (uinteger, range: 0~255)
sd: 010203 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
```
- `free5gc/config/smfcfg.yaml`
```diff
--- smfcfg.yaml.orig 2024-03-30 10:35:10.535609025 +0900
+++ smfcfg.yaml 2024-03-31 19:01:41.778778017 +0900
@@ -24,32 +24,29 @@
- dnn: internet # Data Network Name
dns: # the IP address of DNS
ipv4: 8.8.8.8
- ipv6: 2001:4860:4860::8888
- - sNssai: # S-NSSAI (Single Network Slice Selection Assistance Information)
- sst: 1 # Slice/Service Type (uinteger, range: 0~255)
- sd: 112233 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
- dnnInfos: # DNN information list
- - dnn: internet # Data Network Name
- dns: # the IP address of DNS
+ - dnn: internet2
+ dns:
+ ipv4: 8.8.8.8
+ - dnn: ims
+ dns:
ipv4: 8.8.8.8
- ipv6: 2001:4860:4860::8888
plmnList: # the list of PLMN IDs that this SMF belongs to (optional, remove this key when unnecessary)
- - mcc: 208 # Mobile Country Code (3 digits string, digit: 0~9)
- mnc: 93 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
+ - mcc: 001 # Mobile Country Code (3 digits string, digit: 0~9)
+ mnc: 01 # Mobile Network Code (2 or 3 digits string, digit: 0~9)
locality: area1 # Name of the location where a set of AMF, SMF, PCF and UPFs are located
pfcp: # the IP address of N4 interface on this SMF (PFCP)
# addr config is deprecated in smf config v1.0.3, please use the following config
- nodeID: 127.0.0.1 # the Node ID of this SMF
- listenAddr: 127.0.0.1 # the IP/FQDN of N4 interface on this SMF (PFCP)
- externalAddr: 127.0.0.1 # the IP/FQDN of N4 interface on this SMF (PFCP)
+ nodeID: 192.168.0.141 # the Node ID of this SMF
+ listenAddr: 192.168.0.141 # the IP/FQDN of N4 interface on this SMF (PFCP)
+ externalAddr: 192.168.0.141 # the IP/FQDN of N4 interface on this SMF (PFCP)
userplaneInformation: # list of userplane information
upNodes: # information of userplane node (AN or UPF)
gNB1: # the name of the node
type: AN # the type of the node (AN or UPF)
- UPF: # the name of the node
+ UPF1: # the name of the node
type: UPF # the type of the node (AN or UPF)
- nodeID: 127.0.0.8 # the Node ID of this UPF
- addr: 127.0.0.8 # the IP/FQDN of N4 interface on this UPF (PFCP)
+ nodeID: 192.168.0.142 # the Node ID of this UPF
+ addr: 192.168.0.142 # the IP/FQDN of N4 interface on this UPF (PFCP)
sNssaiUpfInfos: # S-NSSAI information list for this UPF
- sNssai: # S-NSSAI (Single Network Slice Selection Assistance Information)
sst: 1 # Slice/Service Type (uinteger, range: 0~255)
@@ -60,11 +57,7 @@
- cidr: 10.60.0.0/16
staticPools:
- cidr: 10.60.100.0/24
- - sNssai: # S-NSSAI (Single Network Slice Selection Assistance Information)
- sst: 1 # Slice/Service Type (uinteger, range: 0~255)
- sd: 112233 # Slice Differentiator (3 bytes hex string, range: 000000~FFFFFF)
- dnnUpfInfoList: # DNN information list for this S-NSSAI
- - dnn: internet
+ - dnn: internet2
pools:
- cidr: 10.61.0.0/16
staticPools:
@@ -72,12 +65,35 @@
interfaces: # Interface list for this UPF
- interfaceType: N3 # the type of the interface (N3 or N9)
endpoints: # the IP address of this N3/N9 interface on this UPF
- - 127.0.0.8
+ - 192.168.0.142
networkInstances: # Data Network Name (DNN)
- internet
+ - internet2
+ UPF2:
+ type: UPF
+ nodeID: 192.168.0.143
+ addr: 192.168.0.143
+ sNssaiUpfInfos:
+ - sNssai:
+ sst: 1
+ sd: 010203
+ dnnUpfInfoList:
+ - dnn: ims
+ pools:
+ - cidr: 10.62.0.0/16
+ staticPools:
+ - cidr: 10.62.100.0/24
+ interfaces:
+ - interfaceType: N3
+ endpoints:
+ - 192.168.0.143
+ networkInstances:
+ - ims
links: # the topology graph of userplane, A and B represent the two nodes of each link
- A: gNB1
- B: UPF
+ B: UPF1
+ - A: gNB1
+ B: UPF2
# retransmission timer for pdu session modification command
t3591:
enable: true # true or false
@@ -93,6 +109,7 @@
urrPeriod: 10 # default usage report period in seconds
urrThreshold: 1000 # default usage report threshold in bytes
requestedUnit: 1000
+ ulcl: false
logger: # log output setting
enable: true # true or false
level: info # how detailed to output, value: trace, debug, info, warn, error, fatal, panic
```
### Changes in configuration files of free5GC 5GC U-Plane1
- `free5gc/config/upfcfg.yaml`
```diff
--- upfcfg.yaml.orig 2024-03-30 11:20:35.082415729 +0900
+++ upfcfg.yaml 2024-03-31 18:35:01.879349232 +0900
@@ -3,8 +3,8 @@
# The listen IP and nodeID of the N4 interface on this UPF (Can't set to 0.0.0.0)
pfcp:
- addr: 127.0.0.8 # IP addr for listening
- nodeID: 127.0.0.8 # External IP or FQDN can be reached
+ addr: 192.168.0.142 # IP addr for listening
+ nodeID: 192.168.0.142 # External IP or FQDN can be reached
retransTimeout: 1s # retransmission timeout
maxRetrans: 3 # the max number of retransmission
@@ -13,7 +13,7 @@
# The IP list of the N3/N9 interfaces on this UPF
# If there are multiple connection, set addr to 0.0.0.0 or list all the addresses
ifList:
- - addr: 127.0.0.8
+ - addr: 192.168.0.142
type: N3
# name: upf.5gc.nctu.me
# ifname: gtpif
@@ -22,8 +22,10 @@
# The DNN list supported by UPF
dnnList:
- dnn: internet # Data Network Name
- cidr: 10.60.0.0/24 # Classless Inter-Domain Routing for assigned IPv4 pool of UE
- # natifname: eth0
+ cidr: 10.60.0.0/16 # Classless Inter-Domain Routing for assigned IPv4 pool of UE
+ # natifname: eth0
+ - dnn: internet2
+ cidr: 10.61.0.0/16
logger: # log output setting
enable: true # true or false
```
### Changes in configuration files of free5GC 5GC U-Plane2
- `free5gc/config/upfcfg.yaml`
```diff
--- upfcfg.yaml.orig 2024-03-30 11:20:35.082415729 +0900
+++ upfcfg.yaml 2024-03-31 18:36:09.891565119 +0900
@@ -3,8 +3,8 @@
# The listen IP and nodeID of the N4 interface on this UPF (Can't set to 0.0.0.0)
pfcp:
- addr: 127.0.0.8 # IP addr for listening
- nodeID: 127.0.0.8 # External IP or FQDN can be reached
+ addr: 192.168.0.143 # IP addr for listening
+ nodeID: 192.168.0.143 # External IP or FQDN can be reached
retransTimeout: 1s # retransmission timeout
maxRetrans: 3 # the max number of retransmission
@@ -13,7 +13,7 @@
# The IP list of the N3/N9 interfaces on this UPF
# If there are multiple connection, set addr to 0.0.0.0 or list all the addresses
ifList:
- - addr: 127.0.0.8
+ - addr: 192.168.0.143
type: N3
# name: upf.5gc.nctu.me
# ifname: gtpif
@@ -21,8 +21,8 @@
# The DNN list supported by UPF
dnnList:
- - dnn: internet # Data Network Name
- cidr: 10.60.0.0/24 # Classless Inter-Domain Routing for assigned IPv4 pool of UE
+ - dnn: ims # Data Network Name
+ cidr: 10.62.0.0/16 # Classless Inter-Domain Routing for assigned IPv4 pool of UE
# natifname: eth0
logger: # log output setting
```
### Changes in configuration files of UERANSIM UE / RAN
#### Changes in configuration files of RAN
- `UERANSIM/config/free5gc-gnb.yaml`
```diff
--- free5gc-gnb.yaml.orig 2021-02-11 11:03:28.000000000 +0900
+++ free5gc-gnb.yaml 2022-04-01 21:43:08.519802520 +0900
@@ -1,17 +1,17 @@
-mcc: '208' # Mobile Country Code value
-mnc: '93' # Mobile Network Code value (2 or 3 digits)
+mcc: '001' # Mobile Country Code value
+mnc: '01' # Mobile Network Code value (2 or 3 digits)
nci: '0x000000010' # NR Cell Identity (36-bit)
idLength: 32 # NR gNB ID length in bits [22...32]
tac: 1 # Tracking Area Code
-linkIp: 127.0.0.1 # gNB's local IP address for Radio Link Simulation (Usually same with local IP)
-ngapIp: 127.0.0.1 # gNB's local IP address for N2 Interface (Usually same with local IP)
-gtpIp: 127.0.0.1 # gNB's local IP address for N3 Interface (Usually same with local IP)
+linkIp: 192.168.0.131 # gNB's local IP address for Radio Link Simulation (Usually same with local IP)
+ngapIp: 192.168.0.131 # gNB's local IP address for N2 Interface (Usually same with local IP)
+gtpIp: 192.168.0.131 # gNB's local IP address for N3 Interface (Usually same with local IP)
# List of AMF address information
amfConfigs:
- - address: 127.0.0.1
+ - address: 192.168.0.141
port: 38412
# List of supported S-NSSAIs by this gNB
```
#### Changes in configuration files of UE0 (IMSI-001010000000000)
First, copy `free5gc-ue0.yaml` from `free5gc-ue.yaml`.
```
# cd UERANSIM/config
# cp free5gc-ue.yaml free5gc-ue0.yaml
```
Next, edit `free5gc-ue0.yaml`.
- `UERANSIM/config/free5gc-ue0.yaml`
```diff
--- free5gc-ue.yaml.orig 2024-03-02 20:20:59.000000000 +0900
+++ free5gc-ue0.yaml 2024-03-31 19:05:03.392731111 +0900
@@ -1,9 +1,9 @@
# IMSI number of the UE. IMSI = [MCC|MNC|MSISDN] (In total 15 digits)
-supi: 'imsi-208930000000001'
+supi: 'imsi-001010000000000'
# Mobile Country Code value of HPLMN
-mcc: '208'
+mcc: '001'
# Mobile Network Code value of HPLMN (2 or 3 digits)
-mnc: '93'
+mnc: '01'
# SUCI Protection Scheme : 0 for Null-scheme, 1 for Profile A and 2 for Profile B
protectionScheme: 0
# Home Network Public Key for protecting with SUCI Profile A
@@ -28,7 +28,7 @@
# List of gNB IP addresses for Radio Link Simulation
gnbSearchList:
- - 127.0.0.1
+ - 192.168.0.131
# UAC Access Identities Configuration
uacAic:
```
#### Changes in configuration files of UE1 (IMSI-001010000000001)
First, copy `free5gc-ue1.yaml` from `free5gc-ue.yaml`.
```
# cd UERANSIM/config
# cp free5gc-ue.yaml free5gc-ue1.yaml
```
Next, edit `free5gc-ue1.yaml`.
- `UERANSIM/config/free5gc-ue1.yaml`
```diff
--- free5gc-ue.yaml.orig 2024-03-02 20:20:59.000000000 +0900
+++ free5gc-ue1.yaml 2024-03-31 19:06:05.255776012 +0900
@@ -1,9 +1,9 @@
# IMSI number of the UE. IMSI = [MCC|MNC|MSISDN] (In total 15 digits)
-supi: 'imsi-208930000000001'
+supi: 'imsi-001010000000001'
# Mobile Country Code value of HPLMN
-mcc: '208'
+mcc: '001'
# Mobile Network Code value of HPLMN (2 or 3 digits)
-mnc: '93'
+mnc: '01'
# SUCI Protection Scheme : 0 for Null-scheme, 1 for Profile A and 2 for Profile B
protectionScheme: 0
# Home Network Public Key for protecting with SUCI Profile A
@@ -28,7 +28,7 @@
# List of gNB IP addresses for Radio Link Simulation
gnbSearchList:
- - 127.0.0.1
+ - 192.168.0.131
# UAC Access Identities Configuration
uacAic:
@@ -47,7 +47,7 @@
# Initial PDU sessions to be established
sessions:
- type: 'IPv4'
- apn: 'internet'
+ apn: 'internet2'
slice:
sst: 0x01
sd: 0x010203
```
#### Changes in configuration files of UE2 (IMSI-001010000000002)
First, copy `free5gc-ue2.yaml` from `free5gc-ue.yaml`.
```
# cd UERANSIM/config
# cp free5gc-ue.yaml free5gc-ue2.yaml
```
Next, edit `free5gc-ue2.yaml`.
- `UERANSIM/config/free5gc-ue2.yaml`
```diff
--- free5gc-ue.yaml.orig 2024-03-02 20:20:59.000000000 +0900
+++ free5gc-ue2.yaml 2024-03-31 19:06:25.760730615 +0900
@@ -1,9 +1,9 @@
# IMSI number of the UE. IMSI = [MCC|MNC|MSISDN] (In total 15 digits)
-supi: 'imsi-208930000000001'
+supi: 'imsi-001010000000002'
# Mobile Country Code value of HPLMN
-mcc: '208'
+mcc: '001'
# Mobile Network Code value of HPLMN (2 or 3 digits)
-mnc: '93'
+mnc: '01'
# SUCI Protection Scheme : 0 for Null-scheme, 1 for Profile A and 2 for Profile B
protectionScheme: 0
# Home Network Public Key for protecting with SUCI Profile A
@@ -28,7 +28,7 @@
# List of gNB IP addresses for Radio Link Simulation
gnbSearchList:
- - 127.0.0.1
+ - 192.168.0.131
# UAC Access Identities Configuration
uacAic:
@@ -47,7 +47,7 @@
# Initial PDU sessions to be established
sessions:
- type: 'IPv4'
- apn: 'internet'
+ apn: 'internet2'
slice:
sst: 0x01
sd: 0x010203
```
#### Changes in configuration files of UE3 (IMSI-001010000000003)
First, copy `free5gc-ue3.yaml` from `free5gc-ue.yaml`.
```
# cd UERANSIM/config
# cp free5gc-ue.yaml free5gc-ue3.yaml
```
Next, edit `free5gc-ue3.yaml`.
- `UERANSIM/config/free5gc-ue3.yaml`
```diff
--- free5gc-ue.yaml.orig 2024-03-02 20:20:59.000000000 +0900
+++ free5gc-ue3.yaml 2024-03-31 19:06:52.455837558 +0900
@@ -1,9 +1,9 @@
# IMSI number of the UE. IMSI = [MCC|MNC|MSISDN] (In total 15 digits)
-supi: 'imsi-208930000000001'
+supi: 'imsi-001010000000003'
# Mobile Country Code value of HPLMN
-mcc: '208'
+mcc: '001'
# Mobile Network Code value of HPLMN (2 or 3 digits)
-mnc: '93'
+mnc: '01'
# SUCI Protection Scheme : 0 for Null-scheme, 1 for Profile A and 2 for Profile B
protectionScheme: 0
# Home Network Public Key for protecting with SUCI Profile A
@@ -28,7 +28,7 @@
# List of gNB IP addresses for Radio Link Simulation
gnbSearchList:
- - 127.0.0.1
+ - 192.168.0.131
# UAC Access Identities Configuration
uacAic:
@@ -47,7 +47,7 @@
# Initial PDU sessions to be established
sessions:
- type: 'IPv4'
- apn: 'internet'
+ apn: 'ims'
slice:
sst: 0x01
sd: 0x010203
```
#### Changes in configuration files of UE4 (IMSI-001010000000004)
First, copy `free5gc-ue4.yaml` from `free5gc-ue.yaml`.
```
# cd UERANSIM/config
# cp free5gc-ue.yaml free5gc-ue4.yaml
```
Next, edit `free5gc-ue4.yaml`.
- `UERANSIM/config/free5gc-ue4.yaml`
```diff
--- free5gc-ue.yaml.orig 2024-03-02 20:20:59.000000000 +0900
+++ free5gc-ue4.yaml 2024-03-31 19:07:16.237839132 +0900
@@ -1,9 +1,9 @@
# IMSI number of the UE. IMSI = [MCC|MNC|MSISDN] (In total 15 digits)
-supi: 'imsi-208930000000001'
+supi: 'imsi-001010000000004'
# Mobile Country Code value of HPLMN
-mcc: '208'
+mcc: '001'
# Mobile Network Code value of HPLMN (2 or 3 digits)
-mnc: '93'
+mnc: '01'
# SUCI Protection Scheme : 0 for Null-scheme, 1 for Profile A and 2 for Profile B
protectionScheme: 0
# Home Network Public Key for protecting with SUCI Profile A
@@ -28,7 +28,7 @@
# List of gNB IP addresses for Radio Link Simulation
gnbSearchList:
- - 127.0.0.1
+ - 192.168.0.131
# UAC Access Identities Configuration
uacAic:
@@ -47,7 +47,7 @@
# Initial PDU sessions to be established
sessions:
- type: 'IPv4'
- apn: 'internet'
+ apn: 'ims'
slice:
sst: 0x01
sd: 0x010203
```
## Network settings of free5GC 5GC and UERANSIM UE / RAN
### Network settings of free5GC 5GC U-Plane1
First, uncomment the next line in the `/etc/sysctl.conf` file and reflect it in the OS.
```
net.ipv4.ip_forward=1
```
```
# sysctl -p
```
Next, configure NAPT.
```
# iptables -t nat -A POSTROUTING -s 10.60.0.0/16 ! -o upfgtp -j MASQUERADE
# iptables -t nat -A POSTROUTING -s 10.61.0.0/16 ! -o upfgtp -j MASQUERADE
```
### Network settings of free5GC 5GC U-Plane2
First, uncomment the next line in the `/etc/sysctl.conf` file and reflect it in the OS.
```
net.ipv4.ip_forward=1
```
```
# sysctl -p
```
Next, configure NAPT.
```
# iptables -t nat -A POSTROUTING -s 10.62.0.0/16 ! -o upfgtp -j MASQUERADE
```
## Build free5GC and UERANSIM
**Note. It is recommended to use go1.18.x according to the commit to free5gc/openapi on 2022.10.26.**
Please refer to the following for building free5GC and UERANSIM respectively.
- free5GC v3.4.1 (2024.03.28) - https://free5gc.org/guide/
- UERANSIM v3.2.6 (2024.03.08) - https://github.com/aligungr/UERANSIM/wiki/Installation
Install MongoDB on free5GC 5GC C-Plane machine.
It is not necessary to install MongoDB on free5GC 5GC U-Plane machines.
[MongoDB Compass](https://www.mongodb.com/products/compass) is a convenient tool to look at the MongoDB database.
**Note. The installation guide also includes instructions on building the latest committed version.**
## Run free5GC 5GC and UERANSIM UE / RAN
First run the 5GC, then UERANSIM (UE & RAN implementation).
### Run free5GC 5GC U-Plane1 & U-Plane2
First, run free5GC 5GC U-Planes. Please see [here](https://github.com/free5gc/free5gc/issues/170#issuecomment-773214169) for the reason.
**Note. It was improved on 2022.11.08, and you don't have to worry about the startup order of C-Plane and U-Plane.**
- free5GC 5GC U-Plane1
```
# cd free5gc
# bin/upf
```
- free5GC 5GC U-Plane2
```
# cd free5gc
# bin/upf
```
### Run free5GC 5GC C-Plane
Next, run free5GC 5GC C-Plane.
- free5GC 5GC C-Plane
Create the following shell script and run it.
```bash
#!/usr/bin/env bash
PID_LIST=()
NF_LIST="nrf amf smf udr pcf udm nssf ausf chf"
export GIN_MODE=release
for NF in ${NF_LIST}; do
./bin/${NF} &
PID_LIST+=($!)
sleep 1
done
function terminate()
{
sudo kill -SIGTERM ${PID_LIST[${#PID_LIST[@]}-2]} ${PID_LIST[${#PID_LIST[@]}-1]}
sleep 2
}
trap terminate SIGINT
wait ${PID_LIST}
```
### Run UERANSIM
Here, the case of UE1 (IMSI-001010000000001 set as **DNN=internet2**) & RAN is described.
First, do an NG Setup between gNodeB and 5GC, then register the UE with 5GC and establish a PDU session.
Please refer to the following for usage of UERANSIM.
https://github.com/aligungr/UERANSIM/wiki/Usage
#### Start gNB
Start gNB as follows.
```
# ./nr-gnb -c ../config/free5gc-gnb.yaml
UERANSIM v3.2.6
[2024-03-31 19:33:25.375] [sctp] [info] Trying to establish SCTP connection... (192.168.0.141:38412)
[2024-03-31 19:33:25.386] [sctp] [info] SCTP connection established (192.168.0.141:38412)
[2024-03-31 19:33:25.387] [sctp] [debug] SCTP association setup ascId[19]
[2024-03-31 19:33:25.388] [ngap] [debug] Sending NG Setup Request
[2024-03-31 19:33:25.395] [ngap] [debug] NG Setup Response received
[2024-03-31 19:33:25.395] [ngap] [info] NG Setup procedure is successful
```
The free5GC C-Plane log when executed is as follows.
```
2024-03-31T19:33:25.666463472+09:00 [INFO][AMF][Ngap] [AMF] SCTP Accept from: 192.168.0.131:51132
2024-03-31T19:33:25.668265575+09:00 [INFO][AMF][Ngap] Create a new NG connection for: 192.168.0.131:51132
2024-03-31T19:33:25.670575746+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:51132] Handle NGSetupRequest
2024-03-31T19:33:25.671393145+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:51132] Send NG-Setup response
```
#### Start UE (UE1)
Start UE (UE1) as follows. This will register the UE with 5GC and establish a PDU session.
```
# ./nr-ue -c ../config/free5gc-ue1.yaml
UERANSIM v3.2.6
[2024-03-31 19:33:28.319] [nas] [info] UE switches to state [MM-DEREGISTERED/PLMN-SEARCH]
[2024-03-31 19:33:28.321] [rrc] [debug] New signal detected for cell[1], total [1] cells in coverage
[2024-03-31 19:33:28.322] [nas] [info] Selected plmn[001/01]
[2024-03-31 19:33:28.323] [rrc] [info] Selected cell plmn[001/01] tac[1] category[SUITABLE]
[2024-03-31 19:33:28.323] [nas] [info] UE switches to state [MM-DEREGISTERED/PS]
[2024-03-31 19:33:28.324] [nas] [info] UE switches to state [MM-DEREGISTERED/NORMAL-SERVICE]
[2024-03-31 19:33:28.324] [nas] [debug] Initial registration required due to [MM-DEREG-NORMAL-SERVICE]
[2024-03-31 19:33:28.328] [nas] [debug] UAC access attempt is allowed for identity[0], category[MO_sig]
[2024-03-31 19:33:28.329] [nas] [debug] Sending Initial Registration
[2024-03-31 19:33:28.330] [rrc] [debug] Sending RRC Setup Request
[2024-03-31 19:33:28.331] [nas] [info] UE switches to state [MM-REGISTER-INITIATED]
[2024-03-31 19:33:28.332] [rrc] [info] RRC connection established
[2024-03-31 19:33:28.332] [rrc] [info] UE switches to state [RRC-CONNECTED]
[2024-03-31 19:33:28.333] [nas] [info] UE switches to state [CM-CONNECTED]
[2024-03-31 19:33:28.456] [nas] [debug] Authentication Request received
[2024-03-31 19:33:28.456] [nas] [debug] Received SQN [000000000025]
[2024-03-31 19:33:28.456] [nas] [debug] SQN-MS [000000000000]
[2024-03-31 19:33:28.485] [nas] [debug] Security Mode Command received
[2024-03-31 19:33:28.486] [nas] [debug] Selected integrity[2] ciphering[0]
[2024-03-31 19:33:28.652] [nas] [debug] Registration accept received
[2024-03-31 19:33:28.652] [nas] [info] UE switches to state [MM-REGISTERED/NORMAL-SERVICE]
[2024-03-31 19:33:28.652] [nas] [debug] Sending Registration Complete
[2024-03-31 19:33:28.652] [nas] [info] Initial Registration is successful
[2024-03-31 19:33:28.652] [nas] [debug] Sending PDU Session Establishment Request
[2024-03-31 19:33:28.653] [nas] [debug] UAC access attempt is allowed for identity[0], category[MO_sig]
[2024-03-31 19:33:28.856] [nas] [debug] Configuration Update Command received
[2024-03-31 19:33:29.010] [nas] [debug] PDU Session Establishment Accept received
[2024-03-31 19:33:29.014] [nas] [info] PDU Session establishment is successful PSI[1]
[2024-03-31 19:33:29.038] [app] [info] Connection setup for PDU session[1] is successful, TUN interface[uesimtun0, 10.61.0.1] is up.
```
The free5GC C-Plane log when executed is as follows.
```
2024-03-31T19:33:28.258767199+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:51132] Handle InitialUEMessage
2024-03-31T19:33:28.259558253+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:51132] New RanUe [RanUeNgapID:1][AmfUeNgapID:1]
2024-03-31T19:33:28.260704996+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:51132] 5GSMobileIdentity ["SUCI":"suci-0-001-01-0000-0-0-0000000001", err: ]
2024-03-31T19:33:28.263909138+09:00 [INFO][AMF][CTX] New AmfUe [supi:][guti:00101cafe0000000001]
2024-03-31T19:33:28.264775777+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [Deregistered] to [Deregistered]
2024-03-31T19:33:28.265567716+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Handle Registration Request
2024-03-31T19:33:28.266342185+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] RegistrationType: Initial Registration
2024-03-31T19:33:28.267122083+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] MobileIdentity5GS: SUCI[suci-0-001-01-0000-0-0-0000000001]
2024-03-31T19:33:28.267846747+09:00 [INFO][AMF][Gmm] Handle event[Start Authentication], transition from [Deregistered] to [Authentication]
2024-03-31T19:33:28.268560289+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Authentication procedure
2024-03-31T19:33:28.271546294+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.278373243+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.290084507+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.294592255+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.298010845+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&target-nf-type=AUSF |
2024-03-31T19:33:28.300047503+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.304425186+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.313466711+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.318074355+09:00 [INFO][AUSF][UeAuth] HandleUeAuthPostRequest
2024-03-31T19:33:28.318500437+09:00 [INFO][AUSF][UeAuth] Serving network authorized
2024-03-31T19:33:28.320053910+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.322462439+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.328761349+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.330994701+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.333364361+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?requester-nf-type=AUSF&service-names=nudm-ueau&target-nf-type=UDM |
2024-03-31T19:33:28.334494688+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.336094648+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.342043719+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.344869808+09:00 [INFO][UDM][UEAU] Handle GenerateAuthDataRequest
2024-03-31T19:33:28.346055878+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.348981982+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.354849039+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.356862956+09:00 [INFO][UDM][Suci] suciPart: [suci 0 001 01 0000 0 0 0000000001]
2024-03-31T19:33:28.357006992+09:00 [INFO][UDM][Suci] scheme 0
2024-03-31T19:33:28.357228882+09:00 [INFO][UDM][Suci] SUPI type is IMSI
http://127.0.0.10:8000
2024-03-31T19:33:28.358934617+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.360447803+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.363914207+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.365147082+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.366209780+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?requester-nf-type=UDM&target-nf-type=UDR |
2024-03-31T19:33:28.368320931+09:00 [INFO][UDR][DataRepo] Handle QueryAuthSubsData
2024-03-31T19:33:28.370149001+09:00 [INFO][UDR][GIN] | 200 | 127.0.0.1 | GET | /nudr-dr/v1/subscription-data/imsi-001010000000001/authentication-data/authentication-subscription |
2024-03-31T19:33:28.371160802+09:00 [INFO][UDM][UEAU] Nil Op
2024-03-31T19:33:28.373316190+09:00 [INFO][UDR][DataRepo] Handle ModifyAuthentication
2024-03-31T19:33:28.375414110+09:00 [INFO][UDR][GIN] | 204 | 127.0.0.1 | PATCH | /nudr-dr/v1/subscription-data/imsi-001010000000001/authentication-data/authentication-subscription |
2024-03-31T19:33:28.375892475+09:00 [INFO][UDM][GIN] | 200 | 127.0.0.1 | POST | /nudm-ueau/v1/suci-0-001-01-0000-0-0-0000000001/security-information/generate-auth-data |
2024-03-31T19:33:28.376335751+09:00 [INFO][AUSF][UeAuth] Add SuciSupiPair (suci-0-001-01-0000-0-0-0000000001, imsi-001010000000001) to map.
2024-03-31T19:33:28.376500027+09:00 [INFO][AUSF][UeAuth] Use 5G AKA auth method
2024-03-31T19:33:28.376751096+09:00 [INFO][AUSF][5gAka] XresStar = 3336653933656232363730653032346265666566363237326335303634333863
2024-03-31T19:33:28.377086716+09:00 [INFO][AUSF][GIN] | 201 | 127.0.0.1 | POST | /nausf-auth/v1/ue-authentications |
2024-03-31T19:33:28.377620044+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Send Authentication Request
2024-03-31T19:33:28.377784414+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:51132] Send Downlink Nas Transport
2024-03-31T19:33:28.378204132+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Start T3560 timer
2024-03-31T19:33:28.380192934+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:51132] Handle UplinkNASTransport
2024-03-31T19:33:28.380398519+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:51132] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-31T19:33:28.380655555+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [Authentication] to [Authentication]
2024-03-31T19:33:28.380869584+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Handle Authentication Response
2024-03-31T19:33:28.381038811+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:] Stop T3560 timer
2024-03-31T19:33:28.381814319+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.383444915+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.386912773+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.388409693+09:00 [INFO][AUSF][5gAka] Auth5gAkaComfirmRequest
2024-03-31T19:33:28.388920514+09:00 [INFO][AUSF][5gAka] res*: 3336653933656232363730653032346265666566363237326335303634333863
Xres*: 3336653933656232363730653032346265666566363237326335303634333863
2024-03-31T19:33:28.389783991+09:00 [INFO][AUSF][5gAka] 5G AKA confirmation succeeded
2024-03-31T19:33:28.390434027+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.391615323+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.395319481+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.396978533+09:00 [INFO][UDM][UEAU] Handle ConfirmAuthDataRequest
2024-03-31T19:33:28.397733672+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.399231735+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.402355322+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.404224212+09:00 [INFO][UDR][DataRepo] Handle CreateAuthenticationStatus
2024-03-31T19:33:28.405250503+09:00 [INFO][UDR][GIN] | 204 | 127.0.0.1 | PUT | /nudr-dr/v1/subscription-data/imsi-001010000000001/authentication-data/authentication-status |
2024-03-31T19:33:28.405684217+09:00 [INFO][UDM][GIN] | 201 | 127.0.0.1 | POST | /nudm-ueau/v1/imsi-001010000000001/auth-events |
2024-03-31T19:33:28.406127744+09:00 [INFO][AUSF][GIN] | 200 | 127.0.0.1 | PUT | /nausf-auth/v1/ue-authentications/suci-0-001-01-0000-0-0-0000000001/5g-aka-confirmation |
2024-03-31T19:33:28.406425325+09:00 [INFO][AMF][Gmm] Handle event[Authentication Success], transition from [Authentication] to [SecurityMode]
2024-03-31T19:33:28.406507887+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Send Security Mode Command
2024-03-31T19:33:28.406724788+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:51132] Send Downlink Nas Transport
2024-03-31T19:33:28.407424398+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Start T3560 timer
2024-03-31T19:33:28.409386874+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:51132] Handle UplinkNASTransport
2024-03-31T19:33:28.409586823+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:51132] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-31T19:33:28.409805232+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [SecurityMode] to [SecurityMode]
2024-03-31T19:33:28.410012780+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Handle Security Mode Complete
2024-03-31T19:33:28.410174089+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Stop T3560 timer
2024-03-31T19:33:28.410373104+09:00 [INFO][AMF][Gmm] Handle event[SecurityMode Success], transition from [SecurityMode] to [ContextSetup]
2024-03-31T19:33:28.410552580+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Handle InitialRegistration
2024-03-31T19:33:28.411292692+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.413008165+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.415750365+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.416939660+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.418111096+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&supi=imsi-001010000000001&target-nf-type=UDM |
2024-03-31T19:33:28.418924705+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.420214462+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.423775869+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.425371138+09:00 [INFO][UDM][SDM] Handle GetNssai
2024-03-31T19:33:28.426319676+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.427516474+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.430990022+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.432315457+09:00 [INFO][UDR][DataRepo] Handle QueryAmData
2024-03-31T19:33:28.433138529+09:00 [INFO][UDR][GIN] | 200 | 127.0.0.1 | GET | /nudr-dr/v1/subscription-data/imsi-001010000000001/00101/provisioned-data/am-data |
2024-03-31T19:33:28.433553313+09:00 [INFO][UDM][GIN] | 200 | 127.0.0.1 | GET | /nudm-sdm/v1/imsi-001010000000001/nssai?plmn-id=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T19:33:28.434107454+09:00 [INFO][AMF][Gmm] RequestedNssai: &{Iei:47 Len:5 Buffer:[4 1 1 2 3]}
2024-03-31T19:33:28.434167163+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] RequestedNssai - ServingSnssai: &{Sst:1 Sd:010203}, HomeSnssai:
2024-03-31T19:33:28.435124786+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.436739859+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.439625982+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.440898379+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.442287775+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&supi=imsi-001010000000001&target-nf-type=UDM |
2024-03-31T19:33:28.442928749+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.444372946+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.447899087+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.450621825+09:00 [INFO][UDM][UECM] Handle RegistrationAmf3gppAccess
2024-03-31T19:33:28.450897291+09:00 [INFO][UDM][UECM] UEID: imsi-001010000000001
2024-03-31T19:33:28.451600755+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.453473450+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.458367909+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.460979344+09:00 [INFO][UDR][DataRepo] Handle CreateAmfContext3gpp
2024-03-31T19:33:28.462351560+09:00 [INFO][UDR][GIN] | 204 | 127.0.0.1 | PUT | /nudr-dr/v1/subscription-data/imsi-001010000000001/context-data/amf-3gpp-access |
2024-03-31T19:33:28.462659377+09:00 [INFO][UDM][GIN] | 201 | 127.0.0.1 | PUT | /nudm-uecm/v1/imsi-001010000000001/registrations/amf-3gpp-access |
2024-03-31T19:33:28.463655624+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.465137749+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.468697968+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.470186985+09:00 [INFO][UDM][SDM] Handle GetAmData
2024-03-31T19:33:28.471146031+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.472423198+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.475604464+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.476978329+09:00 [INFO][UDR][DataRepo] Handle QueryAmData
2024-03-31T19:33:28.477787245+09:00 [INFO][UDR][GIN] | 200 | 127.0.0.1 | GET | /nudr-dr/v1/subscription-data/imsi-001010000000001/00101/provisioned-data/am-data?supported-features=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T19:33:28.478241056+09:00 [INFO][UDM][GIN] | 200 | 127.0.0.1 | GET | /nudm-sdm/v1/imsi-001010000000001/am-data?plmn-id=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T19:33:28.479111702+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.480765366+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.484161881+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.485543447+09:00 [INFO][UDM][SDM] Handle GetSmfSelectData
2024-03-31T19:33:28.486437335+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.487589369+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.490676356+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.492080270+09:00 [INFO][UDR][DataRepo] Handle QuerySmfSelectData
2024-03-31T19:33:28.492839328+09:00 [INFO][UDR][GIN] | 200 | 127.0.0.1 | GET | /nudr-dr/v1/subscription-data/imsi-001010000000001/00101/provisioned-data/smf-selection-subscription-data |
2024-03-31T19:33:28.493333784+09:00 [INFO][UDM][GIN] | 200 | 127.0.0.1 | GET | /nudm-sdm/v1/imsi-001010000000001/smf-select-data?plmn-id=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T19:33:28.494115893+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.495415010+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.498889434+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.500374373+09:00 [INFO][UDM][SDM] Handle GetUeContextInSmfData
2024-03-31T19:33:28.501251281+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.502439539+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.505545390+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.506835125+09:00 [INFO][UDR][DataRepo] Handle QuerySmfRegList
2024-03-31T19:33:28.507475338+09:00 [INFO][UDR][GIN] | 200 | 127.0.0.1 | GET | /nudr-dr/v1/subscription-data/imsi-001010000000001/context-data/smf-registrations |
2024-03-31T19:33:28.507944314+09:00 [INFO][UDM][GIN] | 200 | 127.0.0.1 | GET | /nudm-sdm/v1/imsi-001010000000001/ue-context-in-smf-data |
2024-03-31T19:33:28.508654895+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.510449784+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.513642662+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.515002938+09:00 [INFO][UDM][SDM] Handle Subscribe
2024-03-31T19:33:28.515953830+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.517093645+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.520071106+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.521662145+09:00 [INFO][UDR][DataRepo] Handle CreateSdmSubscriptions
2024-03-31T19:33:28.521986986+09:00 [INFO][UDR][GIN] | 201 | 127.0.0.1 | POST | /nudr-dr/v1/subscription-data/imsi-001010000000001/context-data/sdm-subscriptions |
2024-03-31T19:33:28.522406209+09:00 [INFO][UDM][GIN] | 201 | 127.0.0.1 | POST | /nudm-sdm/v1/imsi-001010000000001/sdm-subscriptions |
2024-03-31T19:33:28.523136507+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.524769664+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.527470720+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.528593577+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.529835859+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?preferred-locality=area1&requester-nf-type=AMF&supi=imsi-001010000000001&target-nf-type=PCF |
2024-03-31T19:33:28.530540045+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.531884052+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.537223999+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.539428440+09:00 [INFO][PCF][AmPol] Handle AM Policy Create Request
2024-03-31T19:33:28.540598609+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.542034819+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.544573422+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.545724807+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.546584729+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?requester-nf-type=PCF&target-nf-type=UDR |
2024-03-31T19:33:28.547064556+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.548322891+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.551457516+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.552792436+09:00 [INFO][UDR][DataRepo] Handle PolicyDataUesUeIdAmDataGet
2024-03-31T19:33:28.553515370+09:00 [INFO][UDR][GIN] | 200 | 127.0.0.1 | GET | /nudr-dr/v1/policy-data/ues/imsi-001010000000001/am-data |
2024-03-31T19:33:28.554704352+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.556125352+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.558703722+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.562655661+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.563933959+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?guami=%7B%22plmnId%22%3A%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D%2C%22amfId%22%3A%22cafe00%22%7D&requester-nf-type=PCF&target-nf-type=AMF |
2024-03-31T19:33:28.564533351+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.565887792+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.569407057+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.570857709+09:00 [INFO][AMF][Comm] Handle AMF Status Change Subscribe Request
2024-03-31T19:33:28.571208429+09:00 [INFO][AMF][Comm] new AMF Status Subscription[1]
2024-03-31T19:33:28.571416642+09:00 [INFO][AMF][GIN] | 201 | 127.0.0.1 | POST | /namf-comm/v1/subscriptions |
2024-03-31T19:33:28.571841925+09:00 [INFO][PCF][GIN] | 201 | 127.0.0.1 | POST | /npcf-am-policy-control/v1/policies |
2024-03-31T19:33:28.572387253+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Send Registration Accept
2024-03-31T19:33:28.572432637+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:51132] Send Initial Context Setup Request
2024-03-31T19:33:28.573435182+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Start T3550 timer
2024-03-31T19:33:28.574177623+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:51132] Handle InitialContextSetupResponse
2024-03-31T19:33:28.574344397+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:51132] Handle InitialContextSetupResponse (RAN UE NGAP ID: 1)
2024-03-31T19:33:28.775747229+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:51132] Handle UplinkNASTransport
2024-03-31T19:33:28.775970791+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:51132] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-31T19:33:28.776167773+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [ContextSetup] to [ContextSetup]
2024-03-31T19:33:28.776319476+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Handle Registration Complete
2024-03-31T19:33:28.776538620+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Stop T3550 timer
2024-03-31T19:33:28.776704248+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Send Configuration Update Command
2024-03-31T19:33:28.777068130+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:51132] Send Downlink Nas Transport
2024-03-31T19:33:28.777766729+09:00 [INFO][AMF][Gmm] Handle event[ContextSetup Success], transition from [ContextSetup] to [Registered]
2024-03-31T19:33:28.779118930+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:51132] Handle UplinkNASTransport
2024-03-31T19:33:28.779289097+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:51132] Handle UplinkNASTransport (RAN UE NGAP ID: 1)
2024-03-31T19:33:28.779554636+09:00 [INFO][AMF][Gmm] Handle event[Gmm Message], transition from [Registered] to [Registered]
2024-03-31T19:33:28.779768078+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Handle UL NAS Transport
2024-03-31T19:33:28.779942595+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Transport 5GSM Message to SMF
2024-03-31T19:33:28.780096278+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] Select SMF [snssai: {Sst:1 Sd:010203}, dnn: internet2]
2024-03-31T19:33:28.781852411+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.783298306+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.786770625+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.787809714+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.788760823+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?requester-nf-type=AMF&target-nf-type=NSSF |
2024-03-31T19:33:28.789364097+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.790641170+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.793725734+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.795135811+09:00 [INFO][NSSF][NsSel] Handle NSSelectionGet
2024-03-31T19:33:28.795735557+09:00 [INFO][NSSF][GIN] | 200 | 127.0.0.1 | GET | /nnssf-nsselection/v1/network-slice-information?nf-id=6255998b-76e8-478e-8892-fc369c678ae5&nf-type=AMF&slice-info-request-for-pdu-session=%7B%22sNssai%22%3A%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D%2C%22roamingIndication%22%3A%22NON_ROAMING%22%7D |
2024-03-31T19:33:28.796557114+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.797928486+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.800621449+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.801501815+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.802960949+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?dnn=internet2&preferred-locality=area1&requester-nf-type=AMF&service-names=nsmf-pdusession&snssais=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D&target-nf-type=SMF&target-plmn-list=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D |
2024-03-31T19:33:28.803433246+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.804845356+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.807958824+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.809697045+09:00 [INFO][SMF][PduSess] Receive Create SM Context Request
2024-03-31T19:33:28.810329281+09:00 [INFO][SMF][PduSess] In HandlePDUSessionSMContextCreate
2024-03-31T19:33:28.810703619+09:00 [INFO][SMF][CTX] UrrPeriod: 10s
2024-03-31T19:33:28.810808275+09:00 [INFO][SMF][CTX] UrrThreshold: 1000
2024-03-31T19:33:28.811715680+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.812900695+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.815427825+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.816494750+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.817499114+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?requester-nf-type=SMF&target-nf-type=UDM |
2024-03-31T19:33:28.817968098+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000001] Send NF Discovery Serving UDM Successfully
2024-03-31T19:33:28.818376775+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.819858859+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.824373319+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.826963142+09:00 [INFO][UDM][SDM] Handle GetSmData
2024-03-31T19:33:28.827598852+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.828784970+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.831872102+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.832240375+09:00 [INFO][UDM][SDM] getSmDataProcedure: SUPI[imsi-001010000000001] PLMNID[00101] DNN[internet2] SNssai[{"sst":1,"sd":"010203"}]
2024-03-31T19:33:28.833500963+09:00 [INFO][UDR][DataRepo] Handle QuerySmData
2024-03-31T19:33:28.834530469+09:00 [INFO][UDR][GIN] | 200 | 127.0.0.1 | GET | /nudr-dr/v1/subscription-data/imsi-001010000000001/00101/provisioned-data/sm-data?single-nssai=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D |
2024-03-31T19:33:28.834977425+09:00 [INFO][UDM][GIN] | 200 | 127.0.0.1 | GET | /nudm-sdm/v1/imsi-001010000000001/sm-data?dnn=internet2&plmn-id=%7B%22mcc%22%3A%22001%22%2C%22mnc%22%3A%2201%22%7D&single-nssai=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D |
2024-03-31T19:33:28.835742723+09:00 [INFO][SMF][GSM] In HandlePDUSessionEstablishmentRequest
2024-03-31T19:33:28+09:00 [INFO][NAS][Convert] ProtocolOrContainerList: [0xc000308f20 0xc000308f40]
2024-03-31T19:33:28.836053184+09:00 [INFO][SMF][GSM] Protocol Configuration Options
2024-03-31T19:33:28.836394843+09:00 [INFO][SMF][GSM] &{[0xc000308f20 0xc000308f40]}
2024-03-31T19:33:28.836532547+09:00 [INFO][SMF][GSM] Didn't Implement container type IPAddressAllocationViaNASSignallingUL
2024-03-31T19:33:28.837736373+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.838849056+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.841463162+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.842376694+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.843601033+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?requester-nf-type=SMF&target-nf-instance-id=6255998b-76e8-478e-8892-fc369c678ae5&target-nf-type=AMF |
2024-03-31T19:33:28.843979913+09:00 [INFO][SMF][Consumer] SendNFDiscoveryServingAMF ok
2024-03-31T19:33:28.844275005+09:00 [INFO][SMF][CTX] Allocated UE IP address: 10.61.0.1
2024-03-31T19:33:28.844385182+09:00 [INFO][SMF][CTX] Selected UPF: UPF1
2024-03-31T19:33:28.844575296+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000001] Allocated PDUAdress[10.61.0.1]
2024-03-31T19:33:28.845042213+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.846011604+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.848569839+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.849936088+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.851296434+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?preferred-locality=area1&requester-nf-type=SMF&target-nf-type=PCF |
2024-03-31T19:33:28.851819827+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.852874966+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.856264500+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.858696588+09:00 [INFO][PCF][SMpolicy] Handle CreateSmPolicy
2024-03-31T19:33:28.859413700+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.860831184+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.865049556+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.866587580+09:00 [INFO][UDR][DataRepo] Handle PolicyDataUesUeIdSmDataGet
2024-03-31T19:33:28.868338783+09:00 [INFO][UDR][GIN] | 200 | 127.0.0.1 | GET | /nudr-dr/v1/policy-data/ues/imsi-001010000000001/sm-data?dnn=internet2&snssai=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D |
2024-03-31T19:33:28.874479422+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.875780715+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.879076285+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.880428281+09:00 [INFO][UDR][DataRepo] Handle ApplicationDataInfluenceDataGet
2024-03-31T19:33:28.881119821+09:00 [INFO][UDR][GIN] | 200 | 127.0.0.1 | GET | /nudr-dr/v1/application-data/influenceData?dnns=internet2&internal-Group-Ids=&snssais=%7B%22sst%22%3A1%2C%22sd%22%3A%22010203%22%7D&supis=imsi-001010000000001 |
2024-03-31T19:33:28.881423576+09:00 [INFO][PCF][SMpolicy] Matched [0] trafficInfluDatas from UDR
2024-03-31T19:33:28.882387404+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.883748922+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.886918928+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.888286685+09:00 [INFO][UDR][DataRepo] Handle ApplicationDataInfluenceDataSubsToNotifyPost
2024-03-31T19:33:28.888485389+09:00 [INFO][UDR][GIN] | 201 | 127.0.0.1 | POST | /nudr-dr/v1/application-data/influenceData/subs-to-notify |
2024-03-31T19:33:28.889567961+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.890998530+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.893576054+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.894656273+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.895218103+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?requester-nf-type=PCF&target-nf-type=BSF |
2024-03-31T19:33:28.895991828+09:00 [INFO][PCF][GIN] | 201 | 127.0.0.1 | POST | /npcf-smpolicycontrol/v1/sm-policies |
2024-03-31T19:33:28.896930579+09:00 [INFO][SMF][PduSess] CHF Selection for SMContext SUPI[imsi-001010000000001] PDUSessionID[1]
2024-03-31T19:33:28.897565384+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.898850393+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.901432476+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.902458163+09:00 [INFO][NRF][DISC] Handle NFDiscoveryRequest
2024-03-31T19:33:28.903320357+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | GET | /nnrf-disc/v1/nf-instances?requester-nf-type=SMF&target-nf-type=CHF |
2024-03-31T19:33:28.903656990+09:00 [INFO][SMF][Charging] Handle SendConvergedChargingRequest
2024-03-31T19:33:28.904047855+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.905065186+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.908041940+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.911879490+09:00 [INFO][CHF][ChargingPost] HandleChargingdataInitial
2024-03-31T19:33:28.912123700+09:00 [INFO][CHF][ChargingPost] SMF charging event
2024-03-31T19:33:28.912392305+09:00 [ERRO][CHF][ChargingPost] Charging gateway fail to send CDR to billing domain dial tcp 127.0.0.1:2122: connect: connection refused
2024-03-31T19:33:28.912546918+09:00 [INFO][CHF][ChargingPost] Open CDR for UE imsi-001010000000001
2024-03-31T19:33:28.912764192+09:00 [INFO][CHF][ChargingPost] NewChfUe imsi-001010000000001
2024-03-31T19:33:28.913224683+09:00 [INFO][CHF][GIN] | 201 | 127.0.0.1 | POST | /nchf-convergedcharging/v3/chargingdata |
2024-03-31T19:33:28.913757318+09:00 [INFO][SMF][Charging] Send Charging Data Request[Init] successfully
2024-03-31T19:33:28.914210997+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000001] Install PCCRule[PccRuleId-1]
2024-03-31T19:33:28.914374465+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000001] No srcTcData and tgtTcData. Nothing to do
2024-03-31T19:33:28.914548709+09:00 [INFO][SMF][PduSess][pdu_session_id:1][supi:imsi-001010000000001] Has no pre-config route. Has default path
2024-03-31T19:33:28.914817149+09:00 [INFO][SMF][GIN] | 201 | 127.0.0.1 | POST | /nsmf-pdusession/v1/sm-contexts |
2024-03-31T19:33:28.915277039+09:00 [INFO][SMF][PduSess] Sending PFCP Session Establishment Request
2024-03-31T19:33:28.915895100+09:00 [INFO][AMF][Gmm][amf_ue_ngap_id:RU:1,AU:1(3GPP)][supi:SUPI:imsi-001010000000001] create smContext[pduSessionID: 1] Success
2024-03-31T19:33:28.918486729+09:00 [INFO][SMF][PduSess] Received PFCP Session Establishment Accepted Response
2024-03-31T19:33:28.919820910+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.921136929+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.925188707+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.928397745+09:00 [INFO][AMF][Producer] Handle N1N2 Message Transfer Request
2024-03-31T19:33:28.929103702+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:51132] Send PDU Session Resource Setup Request
2024-03-31T19:33:28.930260926+09:00 [INFO][AMF][GIN] | 200 | 127.0.0.1 | POST | /namf-comm/v1/ue-contexts/imsi-001010000000001/n1-n2-messages |
2024-03-31T19:33:28.932534620+09:00 [INFO][AMF][Ngap][ran_addr:192.168.0.131:51132] Handle PDUSessionResourceSetupResponse
2024-03-31T19:33:28.932725472+09:00 [INFO][AMF][Ngap][amf_ue_ngap_id:RU:1,AU:1(3GPP)][ran_addr:192.168.0.131:51132] Handle PDUSessionResourceSetupResponse (RAN UE NGAP ID: 1)
2024-03-31T19:33:28.933386846+09:00 [INFO][NRF][Token] In HTTPAccessTokenRequest
2024-03-31T19:33:28.935032957+09:00 [WARN][NRF][Token] Certificate verify: x509: certificate signed by unknown authority (possibly because of "x509: invalid signature: parent certificate cannot sign this kind of certificate" while trying to verify candidate authority certificate "free5gc")
2024-03-31T19:33:28.938619826+09:00 [INFO][NRF][GIN] | 200 | 127.0.0.1 | POST | /oauth2/token |
2024-03-31T19:33:28.940342604+09:00 [INFO][SMF][PduSess] Receive Update SM Context Request
2024-03-31T19:33:28.943219130+09:00 [INFO][SMF][PduSess] Received PFCP Session Modification Accepted Response from AN UPF
2024-03-31T19:33:28.943470937+09:00 [INFO][SMF][GIN] | 200 | 127.0.0.1 | POST | /nsmf-pdusession/v1/sm-contexts/urn:uuid:528afc3d-4d39-46d9-90a5-674d44a4df34/modify |
```
The free5GC U-Plane1 log when executed is as follows.
```
2024-03-31T19:33:28.852486271+09:00 [INFO][UPF][PFCP][LAddr:192.168.0.142:8805] handleSessionEstablishmentRequest
2024-03-31T19:33:28.852520091+09:00 [INFO][UPF][PFCP][LAddr:192.168.0.142:8805][CPNodeID:192.168.0.141][CPSEID:0x1][UPSEID:0x1] New session
2024-03-31T19:33:28.853271204+09:00 [INFO][UPF][Perio] recv event[TYPE_PERIO_ADD][{eType:1 lSeid:1 urrid:1 period:10000000000}]
2024-03-31T19:33:28.853691386+09:00 [INFO][UPF][Perio] recv event[TYPE_PERIO_ADD][{eType:1 lSeid:1 urrid:2 period:10000000000}]
2024-03-31T19:33:28.878135279+09:00 [INFO][UPF][PFCP][LAddr:192.168.0.142:8805] handleSessionModificationRequest
```
Looking at the console log of the `nr-ue` command, UE1 has been assigned the IP address `10.61.0.1` from free5GC 5GC.
```
[2024-03-31 19:33:29.038] [app] [info] Connection setup for PDU session[1] is successful, TUN interface[uesimtun0, 10.61.0.1] is up.
```
Just in case, make sure it matches the IP address of the UE1's TUNnel interface. In this case, since UE1 was connected first, `uesimtun0` was created as the TUNnel interface of UE1 instead of `uesimtun1`.
```
# ip addr show
...
14: uesimtun0: mtu 1400 qdisc fq_codel state UNKNOWN group default qlen 500
link/none
inet 10.61.0.1/32 scope global uesimtun0
valid_lft forever preferred_lft forever
inet6 fe80::3436:9c3e:c4d3:58d2/64 scope link stable-privacy
valid_lft forever preferred_lft forever
...
```
## Ping google.com
Specify the UE1's TUNnel interface and try ping.
Please refer to the following for usage of TUNnel interface.
https://github.com/aligungr/UERANSIM/wiki/Usage
### Case for going through DN 10.61.0.0/16
Execute `tcpdump` on VM2 (U-Plane1) and check that the packet goes through `if=upfgtp`.
- `ping google.com` on VM5 (UE1)
```
# ping google.com -I uesimtun0 -n
PING google.com (172.217.175.78) from 10.61.0.1 uesimtun0: 56(84) bytes of data.
64 bytes from 172.217.175.78: icmp_seq=1 ttl=61 time=18.5 ms
64 bytes from 172.217.175.78: icmp_seq=2 ttl=61 time=21.4 ms
64 bytes from 172.217.175.78: icmp_seq=3 ttl=61 time=17.4 ms
```
- Run `tcpdump` on VM2 (U-Plane1)
```
# tcpdump -i upfgtp -n
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on upfgtp, link-type RAW (Raw IP), capture size 262144 bytes
19:37:39.473782 IP 10.61.0.1 > 172.217.175.78: ICMP echo request, id 13, seq 1, length 64
19:37:39.491627 IP 172.217.175.78 > 10.61.0.1: ICMP echo reply, id 13, seq 1, length 64
19:37:40.474769 IP 10.61.0.1 > 172.217.175.78: ICMP echo request, id 13, seq 2, length 64
19:37:40.495414 IP 172.217.175.78 > 10.61.0.1: ICMP echo reply, id 13, seq 2, length 64
19:37:41.475712 IP 10.61.0.1 > 172.217.175.78: ICMP echo request, id 13, seq 3, length 64
19:37:41.492419 IP 172.217.175.78 > 10.61.0.1: ICMP echo reply, id 13, seq 3, length 64
```
You could specify the IP address assigned to the TUNnel interface to run almost any applications as in the following example using `nr-binder` tool.
- `curl google.com` on VM5 (UE1)
```
# sh nr-binder 10.61.0.1 curl google.com
301 Moved
301 Moved
The document has moved
here.
```
- Run `tcpdump` on VM2 (U-Plane1)
```
19:38:21.745776 IP 10.61.0.1.52363 > 172.217.175.78.80: Flags [S], seq 369238245, win 65280, options [mss 1360,sackOK,TS val 2987784873 ecr 0,nop,wscale 7], length 0
19:38:21.765751 IP 172.217.175.78.80 > 10.61.0.1.52363: Flags [S.], seq 9856001, ack 369238246, win 65535, options [mss 1460], length 0
19:38:21.767554 IP 10.61.0.1.52363 > 172.217.175.78.80: Flags [.], ack 1, win 65280, length 0
19:38:21.768166 IP 10.61.0.1.52363 > 172.217.175.78.80: Flags [P.], seq 1:75, ack 1, win 65280, length 74: HTTP: GET / HTTP/1.1
19:38:21.768463 IP 172.217.175.78.80 > 10.61.0.1.52363: Flags [.], ack 75, win 65535, length 0
19:38:21.829158 IP 172.217.175.78.80 > 10.61.0.1.52363: Flags [P.], seq 1:774, ack 75, win 65535, length 773: HTTP: HTTP/1.1 301 Moved Permanently
19:38:21.831260 IP 10.61.0.1.52363 > 172.217.175.78.80: Flags [.], ack 774, win 64507, length 0
19:38:21.834983 IP 10.61.0.1.52363 > 172.217.175.78.80: Flags [F.], seq 75, ack 774, win 64507, length 0
19:38:21.835254 IP 172.217.175.78.80 > 10.61.0.1.52363: Flags [.], ack 76, win 65535, length 0
19:38:21.853300 IP 172.217.175.78.80 > 10.61.0.1.52363: Flags [F.], seq 774, ack 76, win 65535, length 0
19:38:21.855237 IP 10.61.0.1.52363 > 172.217.175.78.80: Flags [.], ack 775, win 64507, length 0
```
Please note that the `ping` tool does not work with `nr-binder`. Please refer to [here](https://github.com/aligungr/UERANSIM/issues/186#issuecomment-729534464) for the reason.
For `UE0` and `UE2`-`UE4` as well, execute `tcpdump` on each U-Plane and check the packets flowing through `upfgtp`.
You could now create the end-to-end TUN interfaces on the DN and send any packets on the network.
---
In investigating 5G SA, I have built a simulation environment and can now use a very useful system for investigating 5GC and MEC of 5G SA mobile network. I would like to thank the excellent developers and all the contributors of free5GC and UERANSIM.
## Changelog (summary)
- [2024.03.31] Updated to free5GC v3.4.1 (2024.03.28).
- [2022.08.11] Updated to free5GC v3.2.1.
- [2022.04.03] Updated to free5GC v3.1.0 and UERANSIM v3.2.6.
- [2021.09.25] Updated to free5GC v3.0.6.
- [2021.08.29] Updated free5GC to the version of 2021.08.29 and updated UERANSIM to v3.2.3.
- [2021.03.27] Updated free5GC to the version of 2021.03.26 and updated UERANSIM to v3.1.5.
- [2021.03.10] Updated to UERANSIM v3.1.3.
- [2021.02.08] Initial release.