[ale] What does it mean

[Mir S Islam]

Hi, I got this messages in my /var/adm/messages. Any idea what it means ? 
Thanks. I have seen similar messages earlier, but from different IP 
addresses.

Jul 25 18:12:39 venus kernel: ICMP: 134.134.131.6: Source Route Failed.
 -- 
Mir S Islam              | "Creativity is the inability to follow the 
Network Administrator    |  rules of others."
CPUA Support Services    |                     -Cliff Stoll
Georgia State University |
mir at gsu.edu              |
(404)651-4341            |  http://venus.gsu.edu:8008/~mir/bangla