[FUG-BR] Gateway caindo

[Marcus Lahr]

  Senhores, bom dia!

Tenho um gateway na minha rede, rodando FreeBSD 6.2, ipfw, quagga e squid.
Este é o segundo dia que ele trava durante a noite.
O que me preocupa é que os travamentos aconteceram por volta do mesmo 
horário.
Achei estranha esta entrada no arquivo messages:
Oct  1 19:46:55 iel-gw kernel: stge0: link state changed to DOWN
Oct  1 19:46:58 iel-gw kernel: stge0: link state changed to UP
Oct  1 19:47:06 iel-gw kernel: stge0: link state changed to DOWN
Oct  1 19:47:09 iel-gw kernel: stge0: link state changed to UP
Oct  1 19:47:15 iel-gw kernel: stge0: link state changed to DOWN
Oct  1 19:47:18 iel-gw kernel: stge0: link state changed to UP
Oct  1 19:47:19 iel-gw kernel: stge0: link state changed to DOWN
Oct  1 19:47:25 iel-gw kernel: stge0: link state changed to UP
Oct  1 19:47:35 iel-gw kernel: stge0: link state changed to DOWN
Oct  1 19:47:41 iel-gw kernel: stge0: link state changed to UP
Oct  1 19:47:45 iel-gw kernel: stge0: link state changed to DOWN
Oct  1 19:49:04 iel-gw ntpd[899]: sendto(143.106.2.3): No route to host

A placa de rede ficou intermitente até o ponto do gateway travar 
(congelar) completamente.

Isso pode ser um problema da placa?

-- 
Marcus Lahr
Supervisor
Setor de Informática - IEL