Submitting a bug report on ping6 and traceroute6?

Robert Moskowitz rgm at htt-consult.com
Fri Feb 20 15:08:57 UTC 2009


Robert Moskowitz wrote:
> I believe I have hit a bug on FC10 with ping6 and traceroute6. My
> colleague at my ISP has 'see things like this with glibc in the past'.

I have heard that adding:

nameserver 127.0.0.1

to /etc/resolv.conf gets around this problem and that there is a glibc 
in rawhide that is SUPPOSE to fix right.

>
> I am running a system with ONLY IPv6 on eth0 (of course there is IPv4 on
> l0, you can't turn that off). The system has a global IPv6 address from
> my RADVD server and can ping6 out when supplied IPv6 addresses. In
> /etc/resolv.conf I have the IPv6 address of my providers DNS server,
> ns1.clearrate.com (I first started with my own caching server, but
> switched to his to limit the problem tracing).
>
> The host program works. If I try 'host www.clearrate.com', I get back
> its IPv4 and IPv6 address. But when I try 'ping6 -n www.clearrate.com',
> I get host unknown. traceroute6 fails as does Firefox (but all work
> when provided the IPv6 address directly).
>
> BTW, a Centos 5 system configured the same way, on the same subnet works
> just fine....
>
> So smells like a bug to me.
>
>
>




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