Hi All,
Please somebody guide me here.
I am tracking all udp packets (in particular, SIP based UDP packets)that
goes through iptables using LOG mechanism.
I use the following command,
iptables -A INPUT -p udp -j LOG --log-level-4.
In addition, i also run 'Ethereal' to make sure that all the packets
captured goes through iptables as well.
Here is the problem,
Sometimes, a random number of packets doesnot go through IPtables and
they are completely lost. Although, I can see those packets in Ethereal.
I tried increasing the backlog queue and ip_queue length, but still no use.
I am using Netgear's wireless network card (WG511, made in taiwan).
Somebody please guide me. How do I findout the cause of this.
Regards
Vasanth
