Snort mailing list archives
field of icmpv6 (Router Advertisement message)
From: sofia insat <sofia.insat () yahoo fr>
Date: Sun, 29 Nov 2009 09:23:52 +0000 (GMT)
Hi everyone, I want to know how can I detect options field of Router Advertisement (for impv6) I want to detect options like: Source link-layer address, Prefix Information, Mtu this is the Router Advertisement Message Format : 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Type | Code | Checksum | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Cur Hop Limit |M|O| Reserved | Router Lifetime | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Reachable Time | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Retrans Timer | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Options ... +-+-+-+-+-+-+-+-+-+-+-+- do you have any ideas? thanks
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Current thread:
- field of icmpv6 (Router Advertisement message) sofia insat (Nov 29)
- Re: field of icmpv6 (Router Advertisement message) Joel Esler (Nov 29)
- Re: field of icmpv6 (Router Advertisement message) Guise McAllaster (Nov 30)
- Re: field of icmpv6 (Router Advertisement message) Nigel Houghton (Nov 30)
- Re: field of icmpv6 (Router Advertisement message) Guise McAllaster (Nov 30)
- Re: field of icmpv6 (Router Advertisement message) Matt Olney (Nov 30)
- Re: field of icmpv6 (Router Advertisement message) Guise McAllaster (Nov 30)
- Re: field of icmpv6 (Router Advertisement message) Guise McAllaster (Nov 30)
- Re: field of icmpv6 (Router Advertisement message) Joel Esler (Nov 29)
- <Possible follow-ups>
- field of icmpv6 (Router Advertisement message) sofia insat (Nov 29)