[FUG-BR] mac address zerado

[Joao Rocha Braga Filho]

On Wed, Feb 4, 2009 at 3:06 PM, Ricardo Augusto de Souza
<ricardo.souza at cmtsp.com.br> wrote:
> Galera,
>
>
>
> Hoje esta rolando uma doideira aqui.
>
> Do nada algumas maquinas param de acessar determinados IPs da minha rede local.
>
> Depois de HORAS analisando, descobrimos que algo esta ZERANDO alguns Mac address.
>
> NO gateway/firewall ( FreeBSD 7.1 )
>
>
>
> # arp -a
>
> ? (10.0.0.2) at 00:00:00:00:00:00 on xl0
>
> ? (10.1.0.3) at 00:00:00:00:00:00 on xl0
>
> ? (10.1.0.4) at 00:00:00:00:00:00 on xl0
>
> ? (10.1.0.17) at 00:00:00:00:00:00 on xl0
>
> ? (10.1.1.2) at 00:00:00:00:00:00 on xl0
>
> ? (10.1.52.17) at 00:00:00:00:00:00 on xl0
>
> sol (10.10.0.2) at 00:11:0a:a0:a8:c4 on xl0
>
> ? (10.10.0.8) at 00:1b:78:30:98:26 on xl0
>
> ? (10.10.0.51) at 00:1a:6b:59:3f:48 on xl0
>
> ? (10.10.0.58) at 00:00:00:00:00:00 on xl0
>
> ? (10.10.0.59) at 00:00:00:00:00:00 on xl0
>
> ? (10.10.0.95) at 00:1a:6b:65:00:c3 on xl0
>
> ? (10.10.0.97) at 00:0f:ea:9e:13:98 on xl0
>
> ? (10.10.0.113) at 00:1a:6b:59:42:cc on xl0
>
> ? (10.10.0.121) at 00:1a:6b:59:42:7b on xl0
>
> ? (10.10.0.133) at 00:21:5a:ff:2a:c4 on xl0
>
> ? (10.10.19.62) at 00:15:f2:83:0a:40 on xl0
>
> ? (10.10.20.100) at 00:1e:37:4b:08:96 on xl0
>
> ? (10.10.20.104) at 00:1e:37:4b:02:be on xl0
>
> ? (10.10.20.106) at 00:18:71:8c:4f:30 on xl0
>
> ? (10.10.51.133) at 00:00:00:00:00:00 on xl0
>
> ? (10.10.60.13) at 00:15:f2:83:11:84 on xl0
>
> ? (10.10.60.20) at 00:15:58:d8:80:1d on xl0
>
> ? (10.10.60.23) at 00:15:58:d8:7e:f3 on xl0
>
> ? (10.10.60.26) at 00:15:58:d8:7c:bd on xl0
>
> ? (10.10.60.29) at 00:15:58:d8:7c:e1 on xl0
>
> ? (10.10.60.33) at 00:00:00:00:00:00 on xl0
>
> ? (10.10.60.34) at 00:00:00:00:00:00 on xl0
>
> ? (10.20.80.85) at 00:00:00:00:00:00 on xl0
>
> ? (10.27.53.169) at 00:00:00:00:00:00 on xl0
>
> ? (10.34.26.4) at 00:00:00:00:00:00 on xl0
>
> ? (10.100.1.1) at 00:60:2e:10:10:6b on bge0
>
>
>
> Alguem já viu algo parecido.

Já vi isto com placa de rede com defeito. Já vi um rádio que
dava defeito de vez em quando, ficando com o MAC
00:11:22:33:44:55.


João Rocha.


>
> Me ajudem plz
>
>
>
> valeu
>
> -------------------------
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>



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