On Mon, Jun 4, 2018 at 10:57 PM <ho...@iij.ad.jp> wrote: > > Hi, > > After upgrading BIND from 9.9.9-P5 to 9.11.3., the following messages > have been displayed continuously in the file /var/log/messages as below. > > --------- > May 29 02:36:50 dns01 nanny[5609]: debug start 1 > May 29 02:37:08 dns01 named[1679]: socket.c:2135: unexpected error: > May 29 02:37:08 dns01 named[1679]: internal_send: [global IPv6 > address]#38306: Invalid argument > May 29 02:37:20 dns01 nanny[5617]: debug start 1 > May 29 02:37:24 dns01 named[1679]: socket.c:2135: unexpected error: > May 29 02:37:24 dns01 named[1679]: internal_send: [global IPv6 > address]#36987: Invalid argument > May 29 02:37:47 dns01 named[1679]: socket.c:2135: unexpected error: > May 29 02:37:47 dns01 named[1679]: internal_send: [global IPv6 > address]#35862: Invalid argument > May 29 02:37:48 dns01 named[1679]: socket.c:2135: unexpected error: > May 29 02:37:48 dns01 named[1679]: internal_send: [global IPv6 > address]#39895: Invalid argument > May 29 02:37:50 dns01 nanny[5632]: debug start 1 > May 29 02:38:00 dns01 named[1679]: socket.c:2135: unexpected error: > May 29 02:38:00 dns01 named[1679]: internal_send: [global IPv6 > address]#38979: Invalid argument > : > --------- > > OS : Red Hat Enterprise Linux Server 6.5 > > DNS service seems to be working fine, but I don't understand the cause > and how to fix the errors. > > Any advice would be greatly appreciated. > > > Regards, > Hotta >
Just guessing, but it sounds like " [global IPv6 address]" is either malformed, or it is expecting an IPv4 address. -- Bob Harold
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