Re: [tcpdump-workers] Scanning IP6 packets

2013-11-14 Thread Michael Richardson
Darren Reed wrote: >> That's cool... >> >> > that are chained together in this fashion. In its current form, BPF >> (v1) is > not that IPv6 friendly. Give me a week or two to back up a >> design with some > code that works (the parser and compiler bit are >> the tricky pie

Re: [tcpdump-workers] Scanning IP6 packets

2013-11-14 Thread Darren Reed
On 15/11/2013 6:26 AM, Michael Richardson wrote: > Darren Reed wrote: > >> Or write your own filter expression that looks at the link-layer > >header to detect IPv6 packets, skips past the IPv6 header (you won't be > >able to handle extension headers, as that involves looping, and the

Re: [tcpdump-workers] Scanning IP6 packets

2013-11-14 Thread Michael Richardson
Darren Reed wrote: >> Or write your own filter expression that looks at the link-layer >header to detect IPv6 packets, skips past the IPv6 header (you won't be >able to handle extension headers, as that involves looping, and the >libpcap filter language doesn't support that), and

Re: [tcpdump-workers] Scanning IP6 packets

2013-11-14 Thread Darren Reed
On 13/11/2013 7:15 PM, Guy Harris wrote: > ... > Or write your own filter expression that looks at the link-layer header to > detect IPv6 packets, skips past the IPv6 header (you won't be able to handle > extension headers, as that involves looping, and the libpcap filter language > doesn't supp