Can't bring up two ethernet NICs simulatanously
- From: "jshen.cad@xxxxxxxxx" <jshen.cad@xxxxxxxxx>
- Date: 28 Jun 2006 09:04:02 -0700
Hi,
One of HP-UX 11.0 server has three ethernet NICs. We noticed that the
two 10/100M ethernet NIC could not be brough up simulatanously. We
disable lan2 in "netconf" because lan1 & lan2 will all be marked as
"FAILED" by L4 switch which connects the two interfaces.
Once I enable interface "lan2" by ifconfig, the L4 switch will mark
both interfaces down.
How can I determine where the problem is ?
thanks in advance.
Joe
======the following is what I see on console==========
rar5-dcd 2> netstat -ni
Name Mtu Network Address Ipkts Ierrs Opkts
Oerrs Coll
lan2* 1500 10.101.175.64 10.101.175.79 0 0 0 0
0
lan1 1500 10.101.175.64 10.101.175.78 13040 0 13018 0
0
lan0 1500 192.168.1.0 192.168.1.25 296125 0 332738 0
50
lo0 4136 127.0.0.0 127.0.0.1 3388 0 3388 0
0
# lanscan
Hardware Station Crd Hdw Net-Interface NM MAC
HP-DLPI DLPI
Path Address In# State NamePPA ID Type
Support Mjr#
0/0/0/0 0x00306EC301A0 0 UP lan0 snap0 1 ETHER
Yes 119
0/2/0/0 0x00306E4A9844 1 UP lan1 snap1 2 ETHER
Yes 119
0/4/0/0 0x00306E4AA823 2 UP lan2 snap2 3 ETHER
Yes 119
#
.
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