tcpdump mailing list archives
Re: IPv6 dependency
From: Guy Harris <guy () alum mit edu>
Date: Thu, 29 Apr 2004 13:50:22 -0700
On Apr 29, 2004, at 11:00 AM, Michael Richardson wrote:
Your patch means that one can not decode v6 packets in a v4-only environment.
I think that's already the case.
We have strived to provide replacement headers whenever possible such that the dissectors are fully features on all platforms.
There's a bunch of IPv6 stuff that's inside "#ifdef INET6" and that's compiled in only if --enable-ipv6 is specified.
As I remember, that configuration switch doesn't work if you don't have IPv6 support on your platform.
I started looking at trying to make the IPv6 stuff work (with some limitations, e.g. no address-to-name resolution for IPv6 addresses) on an IPv4-only system, but I haven't finished that.
It's been a while since I looked at it, but I *think* the problem is that we rely on the underlying OS to define "struct in6_addr".
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Current thread:
- IPv6 dependency Motonori Shindo (Apr 29)
- Re: IPv6 dependency Michael Richardson (Apr 29)
- Re: IPv6 dependency Guy Harris (Apr 29)
- Re: IPv6 dependency Michael Richardson (Apr 29)
- Re: IPv6 dependency Guy Harris (Apr 29)
- Re: IPv6 dependency Guy Harris (Apr 29)
- Re: IPv6 dependency Michael Richardson (Apr 29)