unable to obtain neither an IPv4 nor an IPv6 dispatch

[Matthew Calder]

Thanks Mark. I tried building with increased ISC_SOCKET_MAXSOCKETS with
BIND 9.9.5 but I kept seeing the same error. Eventually, I tried BIND
9.10.0 and the error no longer happens.


On Wed, Jul 16, 2014 at 3:56 PM, Mark Andrews <marka at isc.org> wrote:

>
> You need to increase ISC_SOCKET_MAXSOCKETS.
>
> e.g.
>
>         ./configure STC_CDEFINES=-DISC_SOCKET_MAXSOCKETS=21000
>
> In message <
> CANcFfBvV2wKtdc-dtZZcecC4giF1nfVGqVQ-KXQGpTEx6++f3Q at mail.gmail.com>
> , Matthew Calder writes:
> > --===============1218088129802327245==
> > Content-Type: multipart/alternative;
> boundary=089e013a044a72db8004fe551784
> >
> > --089e013a044a72db8004fe551784
> > Content-Type: text/plain; charset=UTF-8
> >
> > I'm completely new to BIND configuration. I'm running on BIND
> > 9.9.5-3-Ubuntu (Extended Support Version) on Ubuntu 14.04 and seeing this
> > error on startup/reload.
> >
> > Jul 15 19:20:57 named[1978]: server.c:2772: unexpected error:
> > Jul 15 19:20:57 named[1978]: unable to obtain neither an IPv4 nor an IPv6
> > dispatch
> >
> > This happens if I do rndc reload/reconfig. My named.conf.local has
> > many around 500 views and large match-client ACLs because I am
> > experimenting with a global split-horizon configuration. I would
> appreciate
> > any help.
> >
> > --089e013a044a72db8004fe551784
> > Content-Type: text/html; charset=UTF-8
> > Content-Transfer-Encoding: quoted-printable
> >
> > <div dir=3D"ltr"><div><span
> style=3D"color:windowtext;line-height:17px;font=
> > -family:Calibri,Sans-Serif;font-size:11pt"><span
> style=3D"background-color:=
> > inherit">I'm completely new to BIND configuration. I'm running
> on <=
> > span
> style=3D"color:windowtext;line-height:17px;font-family:Calibri,Sans-Se=
> > rif;font-size:11pt"><span style=3D"background-color:inherit">BIND
> 9.9.5-3-U=
> > buntu (Extended Support Version) on Ubuntu 14.04 and seeing this error
> on s=
> > tartup/reload.</span></span></span></span></div>
> > <div><span
> style=3D"color:windowtext;line-height:17px;font-family:Calibri,S=
> > ans-Serif;font-size:11pt"><span
> style=3D"background-color:inherit"></span><=
> > /span><br></div><div><span
> style=3D"color:windowtext;line-height:17px;font-=
> > family:Calibri,Sans-Serif;font-size:11pt"><span
> style=3D"background-color:i=
> > nherit">Jul 15 19:20:57</span><span style=3D"background-color:inherit">
> nam=
> > ed[1978]: server.c:2772: unexpected error:</span></span><span
> style=3D"line=
> >
> -height:17px;font-family:Calibri,Sans-Serif;font-size:11pt"><span>=C2=A0</s=
> > pan><br>
> > </span><span
> style=3D"color:windowtext;line-height:17px;font-family:Calibri=
> > ,Sans-Serif;font-size:11pt"><span style=3D"background-color:inherit">Jul
> 15=
> >  19:20:57 </span><span style=3D"background-color:inherit">named[1978]:
> unab=
> > le to obtain neither an IPv4 nor an IPv6 dispatch</span></span></div>
> > <div><span
> style=3D"color:windowtext;line-height:17px;font-family:Calibri,S=
> > ans-Serif;font-size:11pt"><span
> style=3D"background-color:inherit"></span><=
> > /span><br></div><div><span
> style=3D"color:windowtext;line-height:17px;font-=
> > family:Calibri,Sans-Serif;font-size:11pt"><span
> style=3D"background-color:i=
> > nherit"><span
> style=3D"color:windowtext;line-height:17px;font-family:Calibr=
> > i,Sans-Serif;font-size:11pt"><span
> style=3D"background-color:inherit">This =
> > happens if I do rndc reload/reconfig. </span></span></span></span><span
> sty=
> >
> le=3D"color:windowtext;line-height:17px;font-family:Calibri,Sans-Serif;font=
> > -size:11pt"><span style=3D"background-color:inherit">My named.conf.local
> ha=
> > s many=C2=A0around=C2=A0500 views=C2=A0and large match-client ACLs
> because =
> > I am experimenting with a global split-horizon configuration. I would
> appre=
> > ciate any help.</span></span></div>
> > </div>
> >
> > --089e013a044a72db8004fe551784--
> >
> > --===============1218088129802327245==
> > Content-Type: text/plain; charset="us-ascii"
> > MIME-Version: 1.0
> > Content-Transfer-Encoding: 7bit
> > Content-Disposition: inline
> >
> > _______________________________________________
> > Please visit https://lists.isc.org/mailman/listinfo/bind-users to
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> >
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> > --===============1218088129802327245==--
> --
> Mark Andrews, ISC
> 1 Seymour St., Dundas Valley, NSW 2117, Australia
> PHONE: +61 2 9871 4742                 INTERNET: marka at isc.org
>
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