tcpdump mailing list archives

Libpcap: BPF filter for ipv6 tunnel

From: ramkumar.paranandi () gmail com
Date: Sun, 31 Jul 2011 19:26:48 -0400

Hi,
I have smtp traffic over ipv6 tunneled in  ipv4.   .ip->ipv6->tcp->smtp
How can we set bpf to filter smtp in ipv6 in ipv4 tunnel traffic? I have tried with ip protochain 0x06 it is not 
working.(libpcap.0.9.8).

Thanks,
./ram


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Current thread:

Libpcap: BPF filter for ipv6 tunnel ramkumar . paranandi (Jul 31)
- Re: Libpcap: BPF filter for ipv6 tunnel Guy Harris (Jul 31)
  - Re: Libpcap: BPF filter for ipv6 tunnel Chris Maynard (Jul 31)
  - Re: Libpcap: BPF filter for ipv6 tunnel Chris Maynard (Jul 31)