Date: Wed, 30 May 2001 19:42:43 -0700 From: "Georg-W. Koltermann" <gwk@sgi.com> To: current@freebsd.org Subject: dc0 ARP problem with CISCO Message-ID: <lthd78qkzmk.wl@hunter.munich.sgi.com>
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Hi,
I have a strange ARP problem with the dc0 interface in my Xircom
CBEM56G (cardbus) interface. If I try to ping our local CISCO router,
I don't get any reply. After a while ping says "Host is down". A
"tcpdump -ei dc0 arp or dst 150.166.253.65" shows:
19:26:28.671677 c7:28:21:2:6:0 Broadcast arp 42: arp who-has 150.166.253.1 tell 150.166.253.65
19:26:29.240039 8:0:69:2:d3:7c Broadcast arp 60: arp who-has 150.166.129.102 tell 150.166.129.172
19:26:29.680311 c7:28:21:2:6:0 Broadcast arp 42: arp who-has 150.166.253.1 tell 150.166.253.65
It seems the CISCO is not willing to reply his IP address to my ARP
request. On the other hand, if I ping a local UNIX system, it works
just fine:
19:20:40.726471 c7:28:21:2:6:0 Broadcast arp 42: arp who-has 150.166.253.161 tell 150.166.253.65
19:20:40.727248 8:0:69:c:64:da c7:28:21:2:6:0 arp 60: arp reply 150.166.253.161 is-at 8:0:69:c:64:da
19:20:40.728150 8:0:69:c:64:da c7:28:21:2:6:0 ip 98: 150.166.253.161 > 150.166.253.65: icmp: echo reply
Any ideas? Is the dc interface working for anyone at all?
--
Regards,
Georg.
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