[rbak-nsp] Problems with UDP behind NAT

Golem golem at mtm-info.pl
Tue Dec 3 15:13:15 EST 2013


Hello Redback-nsp,

I  did  some  more  tests  with  NAT  and unfortunately some protocols
doesn't  work.  VOIP does't work behind nat, some UDP connections like
torrent trackers with using UDP mostly fails to connect.

Here is my nat policy:

 nat policy pppoe4_nat_policy enhanced
! Default class
  pool pppoetest testcontext
  timeout tcp 3600
  timeout udp 60
  timeout fin-reset 60
  timeout icmp 30
  timeout syn 60
  timeout abandoned 3600
  endpoint-independent filtering udp
  inbound-refresh udp
  icmp-notification


Is there any workaround to make it working behind redback nat ?

-- 
Best regards,
 Ozga Rafal                          mailto:golem at mtm-info.pl




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