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https://github.com/chzyer/next
A robust, reliable, easy-configure virtual private network (linux/macOS)
https://github.com/chzyer/next
Last synced: 2 months ago
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A robust, reliable, easy-configure virtual private network (linux/macOS)
- Host: GitHub
- URL: https://github.com/chzyer/next
- Owner: chzyer
- License: mit
- Created: 2016-03-09T14:02:53.000Z (almost 9 years ago)
- Default Branch: master
- Last Pushed: 2022-01-21T15:43:30.000Z (almost 3 years ago)
- Last Synced: 2024-06-20T06:24:06.727Z (6 months ago)
- Language: Go
- Homepage:
- Size: 7.54 MB
- Stars: 20
- Watchers: 5
- Forks: 8
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# next
[](https://travis-ci.org/chzyer/next)
### install
```shell
$ go get github.com/chzyer/next
```
### server
```shell
$ next sysenv -iface eth0 # enable ipforward and NAT, only work for linux
$ next genkey
617e819c1551a6be8e31b76ed5cb8157
$ next server -key 617e819c1551a6be8e31b76ed5cb8157
... running...
```
add a user
```shell
$ next shell
Next Server CLI
-> user add
password:
```
### client
```shell
$ next client -key 617e819c1551a6be8e31b76ed5cb8157 -username -password
```
### test
```shell
ping 10.8.0.1
PING 10.8.0.1 (10.8.0.1) 56(84) bytes of data.
64 bytes from 10.8.0.1: icmp_seq=1 ttl=64 time=1.07 ms
64 bytes from 10.8.0.1: icmp_seq=2 ttl=64 time=0.971 ms
64 bytes from 10.8.0.1: icmp_seq=3 ttl=64 time=1.41 ms
64 bytes from 10.8.0.1: icmp_seq=4 ttl=64 time=1.47 ms
```
### route table
```shell
$ next shell
Next Client CLI
-> route add 8.8.8.8/32 'google dns'
route item '8.8.8.8/32' added
-> route show
Item:
8.8.8.8/32 google dns
-> ^D
$ netstat -nr | grep 8.8.8.8
Destination Gateway Genmask Flags MSS Window irtt Iface
8.8.8.8 0.0.0.0 255.255.255.255 UH 0 0 0 utun0
```
### show speed
```shell
$ watch -n 1 next shell dchan speed
Every 1.0s: next shell dchan speed
upload: 66B/s
download: 84B/s
```
### show data channels
```shell
$ watch -n 1 next shell dchan list
[1.1.1.1:62019 -> 2.2.2.2:36152]: RTT: 767ms 767ms 516ms, LC: 0, LT: 2m13s
[1.1.1.1:61992 -> 2.2.2.2:47453]: RTT: 639ms 639ms 390ms, LC: 0, LT: 2m37s [*]
[1.1.1.1:61920 -> 2.2.2.2:34667]: RTT: 780ms 780ms 336ms, LC: 1s, LT: 4m0s [*]
[1.1.1.1:61917 -> 2.2.2.2:50859]: RTT: 786ms 786ms 395ms, LC: 0, LT: 4m1s [*]
# RTT: round trip time, (15min, 5min, 1min)
# LC: last commit time
# LT: life time
# [*]: data channels which is usable
```