I have been getting occasional messages in /var/log/messages that look
/var/log # grep 'Source Route Failed' messages
Sep 1 00:55:14 anis kernel: ICMP: 18.104.22.168: Source Route Failed.
Sep 1 23:52:20 anis kernel: ICMP: 22.214.171.124: Source Route Failed.
Sep 2 11:51:46 anis kernel: ICMP: 126.96.36.199: Source Route Failed.
The second last IP number above also turned up in this context:
Sep 1 23:47:37 anis login: 1 LOGIN FAILURE FROM 188.8.131.52, news^H
Sep 1 23:47:47 anis login: 2 LOGIN FAILURES FROM 184.108.40.206, guest
Should I be concerned?
Also, I installed BIND-4.9.4-P1 and have been getting messages like this:
Sep 1 01:03:05 anis named: Malformed response from [220.127.116.11].53 (dn_expand failed in query)
Sep 1 01:03:13 anis named: Malformed response from [18.104.22.168].53 (dn_expand failed in query)
Is this a problem of mine, or theirs? What do these mean?
Finally, the new version of BIND has been occasionally saying things like this:
Sep 1 01:25:52 anis named: Lame server on 'www-city.europeonline.com' (in 'EUROPEONLINE.com'?): [22.214.171.124].53 'NS2.SPRINTLINK.NET': learnt (A=126.96.36.199,NS=188.8.131.52)
Which I guess means something went wrong and it's learning its way
around the problem?
Thanks for any help,