https://github.com/henrywallace/netwatch

Passivley track hosts in local network
https://github.com/henrywallace/netwatch

Last synced: 3 months ago
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Passivley track hosts in local network

• Host: GitHub
• URL: https://github.com/henrywallace/netwatch
• Owner: henrywallace
• License: unlicense
• Created: 2019-09-22T15:38:32.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2023-02-25T06:30:04.000Z (over 1 year ago)
• Last Synced: 2024-01-16T12:17:36.694Z (5 months ago)
• Language: Go
• Size: 82 KB
• Stars: 48
• Watchers: 4
• Forks: 1
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-MIT

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• awesome-stars - henrywallace/netwatch - Passivley track hosts in local network (Go)

README

        
# netwatch

netwatch is a library and command line tool for aggregating and inferring

information about hosts in a network by passively sniffing packets. It fashions

events based on changes to those hosts, e.g. a new host with new MAC address

has entered the local network, a known host is using never before used port

22/tcp, or a host is performing an ARP scan.

Dual-licensed under MIT or the UNLICENSE.

## Examples

```

% sudo -E go run main.go --only log

INFO[2019-09-24 20:28:38] using first up interface: eth0

INFO[2019-09-24 20:28:44] new Host(xx:xx:xx:xx:xx:xx, 192.168.86.50)

INFO[2019-09-24 20:28:44] new 1900/udp on Host(xx:xx:xx:xx:xx:xx, 192.168.86.50)

INFO[2019-09-24 20:28:46] new Host(yy:yy:yy:yy:yy:yy, 192.168.86.20)

INFO[2019-09-24 20:28:46] new 44054/tcp on Host(yy:yy:yy:yy:yy:yy, 192.168.86.20)

INFO[2019-09-24 20:28:46] new Host(zz:zz:zz:zz:zz:zz, 0.0.0.0)

INFO[2019-09-24 20:28:46] new 443/tcp on Host(zz:zz:zz:zz:zz:zz, 0.0.0.0)

```

Using the config, you can also configure your own hook events, with builtin

event names, and templated variables for use in commands:

```sh

% cat > config.toml < config.toml <