I'm getting the same errors with bind-9.10.0b2.

Just a guess but I think it's related to using a HE IPv6 Tunnel and the updated root servers.

On Tue, 1 Apr 2014, Paul A wrote:

Date: Tue, 1 Apr 2014 16:25:43 -0400
From: Paul A <ra...@meganet.net>
To: 'Kevin Darcy' <k...@chrysler.com>, bind-users@lists.isc.org
Subject: RE: socket error on ipv6 link local

So Kevin what your saying is someone using my dns created a record with
fe80::? I was under the impression that bind what trying to listen on that
subnet.



Thanks Paul



From: bind-users-bounces+razor=meganet....@lists.isc.org
[mailto:bind-users-bounces+razor=meganet....@lists.isc.org] On Behalf Of
Kevin Darcy
Sent: Tuesday, April 01, 2014 4:02 PM
To: bind-users@lists.isc.org
Subject: Re: socket error on ipv6 link local



My guess would be that some miscreant out there created a glue AAAA record
with an RDATA of "fe80::" and your network stack balks at connecting to such
an abomination.


- Kevin

On 4/1/2014 2:31 PM, Paul A wrote:

Hi, I have been using bind 9.9.4 for awhile suddenly looking at the looks I
see lots of socket.c errors. Looking at this it seems that bind is
complaining about the link local ipv6 address , I enabled ipv6 awhile back
and I just noticed this.



Apr  1 13:05:32 ns1 named[18769]: connect(fe80::#53) 22/Invalid argument

Apr  1 13:05:32 ns1 named[18769]: socket.c:5351: unexpected error:

Apr  1 13:05:32 ns1 named[18769]: connect(fe80::#53) 22/Invalid argument

Apr  1 13:05:32 ns1 named[18769]: socket.c:5351: unexpected error:

Apr  1 13:05:32 ns1 named[18769]: connect(fe80::#53) 22/Invalid argument

Apr  1 13:05:32 ns1 named[18769]: socket.c:5351: unexpected error:

Apr  1 13:05:32 ns1 named[18769]: connect(fe80::#53) 22/Invalid argument







Aside from having my global ipv6 addresses here is the link local on that
box.



         inet6 addr: fe80::206:5bff:fe8e:XXXX/64 Scope:Link





Has anyone ran into this issue, I do have listen-on-v6 { any; }; and im
assuming if I was to just add the global ipv6 ips this would go away but I
guess im wondering does bind not listen bind itself to link local ip as well
? what is the recommended way to go about fixing this.





BIND 9.9.4 (Extended Support Version) <id:8f9657aa> built with
'--enable-rrl'





Thanks, Paul






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