tcpdump mailing list archives
Re: BPF filter for tcp syn for ipv6
From: Darren Reed <Darren.Reed () Sun COM>
Date: Thu, 11 Feb 2010 19:36:20 +0100
Ritesh Rekhi wrote:
Hi all, I want to filter TCp syn packet which is coming using IPv6 addresses. I am not able to find the bpf filter for that can somebody help me to find the right BPF filter I have already tried" tcp[tcpflags] & (tcp-syn) != 0" which doesn't work for IPv6 traffic.
What does "doesn't work for IPv6 traffic" mean? No packets? You continue to get all packets? Which platform? Linux? BSD? Solaris? Daren - This is the tcpdump-workers list. Visit https://cod.sandelman.ca/ to unsubscribe.
Current thread:
- BPF filter for tcp syn for ipv6 Ritesh Rekhi (Feb 11)
- Re: BPF filter for tcp syn for ipv6 Darren Reed (Feb 11)
- Re: BPF filter for tcp syn for ipv6 sthaug (Feb 11)
- Re: BPF filter for tcp syn for ipv6 Richard Bejtlich (Feb 11)
- Re: BPF filter for tcp syn for ipv6 Guy Harris (Feb 11)
- Re: BPF filter for tcp syn for ipv6 Darren Reed (Feb 11)