Some more tips and tricks

[Mokake]

Thank you for linking to my post and thanks for your great tutorials. Forgot to mention that in my first post

I still use the firewall from the webinterface since everything works fine with it.

"netstat -tlnp" failed with "netstat: illegal option -- p" but "netstat -tuan" worked (see below).
Mmsrip seems to use port 2545.

[admin@Asusbox root]$ netstat -tuan
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State
tcp        0      0 0.0.0.0:515             0.0.0.0:*               LISTEN
tcp        0      0 192.168.1.1:139         0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:9100            0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:21              0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:53              0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:5431            0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:3838            0.0.0.0:*               LISTEN
tcp        0      0 127.0.0.1:80            127.0.0.1:2552          TIME_WAIT
tcp        0      0 127.0.0.1:80            127.0.0.1:2553          TIME_WAIT
tcp        0      0 127.0.0.1:80            127.0.0.1:2554          TIME_WAIT
tcp        0      0 127.0.0.1:80            127.0.0.1:2550          TIME_WAIT
tcp        0      0 92.229.xx.xx:2545       87.248.216.200:1755     ESTABLISHED
tcp        0      0 127.0.0.1:80            127.0.0.1:2551          TIME_WAIT
tcp        0      0 :::22                   :::*                    LISTEN
tcp        0      0 ::ffff:192.168.1.1:22   ::ffff:192.168.1.:36142 ESTABLISHED
tcp        0      0 ::ffff:192.168.1.1:22   ::ffff:192.168.1.:33849 ESTABLISHED
udp        0      0 0.0.0.0:1024            0.0.0.0:*
udp        0      0 192.168.1.1:137         0.0.0.0:*
udp        0      0 0.0.0.0:137             0.0.0.0:*
udp        0      0 192.168.1.1:138         0.0.0.0:*
udp        0      0 0.0.0.0:138             0.0.0.0:*
udp        0      0 127.0.0.1:34954         0.0.0.0:*
udp        0      0 0.0.0.0:9999            0.0.0.0:*
udp        0      0 0.0.0.0:53              0.0.0.0:*
udp        0      0 0.0.0.0:67              0.0.0.0:*
udp        0      0 0.0.0.0:1900            0.0.0.0:*
[admin@Asusbox root]$