Tienes razón, en realidad van a la interfaz "lo". nimrodel:~ # tcpdump -i lo tcpdump: listening on lo 17:02:07.450692 nimrodel.valinor > nimrodel.valinor: icmp: echo request (DF) 17:02:07.450730 nimrodel.valinor > nimrodel.valinor: icmp: echo reply 17:02:08.449681 nimrodel.valinor > nimrodel.valinor: icmp: echo request (DF) 17:02:08.449713 nimrodel.valinor > nimrodel.valinor: icmp: echo reply 4 packets received by filter 0 packets dropped by kernel nimrodel:~ # aunque el ping lo haga a la ethernet: cer@nimrodel:~> ping 192.168.100.2 PING 192.168.100.2 (192.168.100.2) from 192.168.100.2 : 56(84) bytes of data. 64 bytes from 192.168.100.2: icmp_seq=1 ttl=255 time=97 usec 64 bytes from 192.168.100.2: icmp_seq=2 ttl=255 time=82 usec --- 192.168.100.2 ping statistics --- 2 packets transmitted, 2 received, 0% loss, time 999ms rtt min/avg/max/mdev = 0.082/0.089/0.097/0.012 ms No me di cuenta de eso hasta ayer. Prueba las herramientas mii-diag y mii-tool. La primera, con el cable desconectado, da esto: nimrodel:~ # mii-diag Using the default interface 'eth0'. Basic registers of MII PHY #32: 0000 0000 0000 0000 0000 0000 0000 0000. Basic mode control register 0x0000: Auto-negotiation disabled, with Speed fixed at 10 mbps, half-duplex. Basic mode status register 0x0000 ... 0000. *** Link status: not established. Link partner information information is not exchanged when in fixed speed mode. Tambien puedes usar iptraf para ver el trafico. -- Saludos Carlos Robinson El 02.09.05 a las 21:00, gfaraway escribió:
Date: Thu, 5 Sep 2002 21:00:37 -0300 From: gfaraway
To: suse-linux-s Subject: Re: [suse-linux-s] red no levanta lo hice y anda bien, se auto manda paquetes, epro si pongo en una consola a escuchar la targeta no encuantra nda, incluso cuando le hago ping desde la misma targeta ; eso pasa en las 2 pc`s alguna idea???
jesusmartyr:/home/gfa # tcpdump -i eth0 tcpdump: listening on eth0
0 packets received by filter 0 packets dropped by kernel
El Jue 05 Sep 2002 10:46, escribió:
ping a la dirección IP de la propia tarjeta, en vez de a la del otro PC.