guessnet-ifupdown
Guess which LAN a network device is connected to
Install
- All systems
-
curl cmd.cat/guessnet-ifupdown.sh
- Debian
-
apt-get install guessnet - Ubuntu
-
apt-get install guessnet - Kali Linux
-
apt-get install guessnet - Windows (WSL2)
-
sudo apt-get updatesudo apt-get install guessnet - Raspbian
-
apt-get install guessnet - Dockerfile
- dockerfile.run/guessnet-ifupdown
guessnet
Guess which LAN a network device is connected to
Guessnet is a non-aggressive network detection tool to use when moving a machine among networks which don't necessarily provide DHCP. Guessnet takes in input a list of candidate network profiles, each of which includes a test description; then it runs all the tests in parallel and prints the name of the profile whose test was the first one to succeed. Available tests are: * ARP probes to check for known hosts in the network * link beat check, to check if the interface is connected to anything * PPPOE check to see if there is a concentrator accessible via PPPOE * Checks provided by custom arbitrary scripts. Guessnet can be used in either native mode or "ifupdown mode". In the latter case guessnet integrates nicely with ifupdown as a "mapping script".