redhat-list Digest, Vol 39, Issue 21

[Jeff Lasman]

On Friday 18 May 2007 10:39 am, Dineshwar Kumar wrote:

> May 15 10:08:57 pub01 sshd[14316]: Accepted publickey for abcuser
> from XX.XX.XX.XX port 35375 ssh2
>
> May 15 10:08:58 pub01 sshd[14316]: reverse mapping checking
> getaddrinfo for host-XX.XX.XX.XX.edu failed - POSSIBLE BREAKIN
> ATTEMPT!
>
> May 15 10:10:02 pub01 sshd[14430]: Accepted publickey for abcuser
> from XX.XX.XX.XX. port 35530 ssh2
>
> May 15 10:10:02 pub01 sshd[14430]: reverse mapping checking
> getaddrinfo for host-XX.XX.XX.XX.edu failed - POSSIBLE BREAKIN
> ATTEMPT!

Look here:

http://homepages.tesco.net./~J.deBoynePollard/FGA/dont-obscure-your-dns-data.html

Jeff
-- 
Jeff Lasman, Nobaloney Internet Services
P.O. Box 52200, Riverside, CA  92517
Our blists address used on lists is for list email only
voice:  +1 951 643-7540, or see: 
"http://www.nobaloney.net/contactus.html"