Firewall and ports

Hi all,

i have firewall (iptables) on my linux server which default policy DROP.
Outgoing ports allow all, default policy ACCEPT.
Which incoming ports i should open to running UT3 dedicated server?

I know about that ports:
UDP 7777 - default port for server
UDP 6500 - default port for stats
TCP 8777 - i use for UT3 Web admin

but if i open ports listed above, server not work properly

Also i see other open ports opened by ut3 server:

Code:

tcp        0      0 *:36214                 *:*                     LISTEN      31782/ut3-bin
tcp        0      0 games:38215             207.38.11.34:29900      ESTABLISHED 31782/ut3-bin
udp      928      0 *:46879                 *:*                                 31782/ut3-bin
udp        0      0 *:58030                 *:*                                 31782/ut3-bin

What about that ports ?

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