Privacy check

[admin]

You can run netstat from a script and log the results:

Code:

res = io.readproc('netstat -tup')
log(res)

You'll get something similar to this:

Code:

Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 localhost:46306         localhost:6379          ESTABLISHED 1075/lua
tcp        0     52 192.168.1.10:ssh        192.168.1.204:51579     ESTABLISHED 1213/dropbear
tcp        0      0 192.168.1.10:www        192.168.1.204:51785     ESTABLISHED 1090/nginx: worker
tcp        0      0 localhost:6379          localhost:46306         ESTABLISHED 999/redis-server
tcp        0      0 localhost:46308         localhost:6379          TIME_WAIT   -
tcp        0      0 192.168.1.10:www        192.168.1.204:51787     ESTABLISHED 1090/nginx: worker
udp        0      0 localhost:51645         127.255.255.255:6720    ESTABLISHED 993/eibd
udp        0      0 localhost:33733         127.255.255.255:1200    ESTABLISHED 1055/lua

This will show all active internal and external connections. localhost entries are internal, others are external.