Re: weird arp issues

2006-06-04 Thread Chuck Swiger

Subhi S Hashwa wrote:

Jun  3 21:14:58 nile kernel: arp_rtrequest: bad gateway 193.19.XXX.1 (!AF_LINK)

[ ... ]

21:23:08 [EMAIL PROTECTED] ~]# netstat -rn|grep 193.19.XXX.1
193.19.XXX.1   193.19.XXX.1   UHLW14lo0 =
193.19.XXX.1/32link#1 UC  00em0


I would gather that you've got the 193.19.XXX.1 IP assigned to lo0 rather than 
to a real interface, only you can't ARP over the loopback.  Don't do that, 
leave lo0 assigned to 127.0.0.1  ::1 if using IPv6.


--
-Chuck
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weird arp issues

2006-06-03 Thread Subhi S Hashwa
Hello all,

I am having weird issue with arp/mac address on local gateway machine

The following is from /var/log/messages

Jun  3 21:14:58 nile kernel: arp_rtrequest: bad gateway 193.19.XXX.1 (!AF_LINK)

when checking arp table :

chesfw1-e1-0 (193.19.XXX.1) at 
0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.2.0.0.c1.13.e8.1.0.0.0.0.0.0.0.0.ec.0.5.4.1.0.ff.7f.5.4.2.0.33.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.0.0.0.0.20.0.0.0.0.dc.5.0.0.0.0.0.0.b5.f2.81.44.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.10.2.0.0.c1.13.e8.3.0.0.0.0.0.0.0.0.36.12.1.0.6.0.6.0.0.d.60.d4.37.3c.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.38.12.1.0.6.3.6
 permanent

The IP is an alias on a local NIC, rather than a remote MAC.
when I try to delete it I get

21:16:41 [EMAIL PROTECTED] ~]# arp -d -a
delete: cannot locate 193.19.XXX.1

The machine initially boots up fine with the right mac address for the
IP but then it starts showing these errors.

the machine is running routed and pf and is filtering about 20Mbps

21:23:08 [EMAIL PROTECTED] ~]# netstat -rn|grep 193.19.XXX.1
193.19.XXX.1   193.19.XXX.1   UHLW14lo0 =
193.19.XXX.1/32link#1 UC  00em0

uname:
FreeBSD XXX..com 6.0-RELEASE-p5 FreeBSD 6.0-RELEASE-p5

ifconfig :

em0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST mtu 1500
options=bRXCSUM,TXCSUM,VLAN_MTU
inet6 fe80::211:43ff:fee7:bd77%em0 prefixlen 64 scopeid 0x1
inet 193.19.XXX.1 netmask 0x broadcast 193.19.XXX.1
inet 192.168.1.1 netmask 0xff00 broadcast 192.168.1.255
ether 00:11:43:e7:bd:77
media: Ethernet autoselect (100baseTX full-duplex)
status: active

Any ideas or pointers ?




-- 
Best regards,
 Subhi S Hashwa  mailto:[EMAIL PROTECTED]
 When everything is heading your way, you're in the wrong lane.


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