[Unbound-users] multicast address alerts in logs
alex at digriz.org.uk
Sat Mar 5 01:44:15 UTC 2011
Alexander Clouter <alex at digriz.org.uk> wrote:
>> We are running several unbound nodes using anycast and I keep seeing
>> this error in the log files.
>> Jan 18 11:07:15 rcn-b3s5-01 unbound: [3856:0] notice: sendto failed: Invalid argument
>> Jan 18 11:07:15 rcn-b3s5-01 unbound: [3856:0] notice: remote address is 244.254.254.254 port 53
>> Are these anything to worry about? What does this message actually mean?
> Yes, as DNS queries are not being forwarded and most probably will fail.
Sorry, did not pay attention to your subject line and now see the
address is a multicast address. Nothing to worry about :)
.sigmonster says: Curiosity killed the cat, but satisfaction brought her back.
More information about the Unbound-users