dst cahe overflow

[Luis Quintano <ljcq@uevora.pt>]

Hello!

One of the linux/debian machines I'm administrating has been given some
problems. It keeps giving this kind of messages:

NET: 7 messages suppressed.
dst cache overflow
NET: 4 messages suppressed.
dst cache overflow
NET: 1 messages suppressed.
dst cache overflow
dst cache overflow
NET: 1 messages suppressed.
dst cache overflow

The only option until now seems to be rebooting the system.
Does anyone know some possible solution or at least the cause of the
problem?

Thankx,
Lex

P.S. I'm using kernel version 2.3.