traceroute wrong outgoing interface

cl_5 — Tue, 17 Feb 2004 04:33:23 GMT

Hi forumers!

I've got 2 K570 Machines running in a MC/SG Environment with a simple HA NFS Configuration.
The first problem i had that the cluster seems to be running well but one of the packages was unreachable by its own ip while the node was accepting connections by its stationary ip.
So I shutdown the clusterdeamon and try to allocate the package ip using ifconfig lan0:1...with the same result. No response from ping.
traceroute -i lan0 is fully functional
traceroute -i lan0:1 returns nothing.

The next problem I have is, if i do an ifconfig lan0:1 unplumb and then a traceroute without any options the following message i get:
k570srv1:/ # k570srv1:/ # traceroute paros1
traceroute: Warning: Multiple interfaces found; using 192.83.252.1 @ lan1
traceroute to paros1.cms.fra.dlh.de (192.83.228.11), 30 hops max, 40 byte packets
1 * *.k570srv1:/ #

The following shows any information about my network configuration. Is there something wrong?
k570srv1:/ # lanscan
Hardware Station Crd Hdw Net-Interface NM MAC HP-DLPI DLPI
Path Address In# State NamePPA ID Type Support Mjr#
10/12/6 0x00108327580C 1 UP lan1 snap1 1 ETHER Yes 119
10/16/8 0x00306E0EAA5E 2 UP lan2 snap2 2 ETHER Yes 119
8/12/1/0 0x001083050690 0 UP lan0 snap0 3 ETHER Yes 119
k570srv1:/ # ifconfig lan0
lan0: flags=1843
inet 192.83.229.203 netmask ffffff00 broadcast 192.83.229.255
k570srv1:/ # ifconfig lan1
lan1: flags=843
inet 192.83.252.1 netmask ffffff00 broadcast 192.83.252.255
k570srv1:/ # netstat -in
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
lan1 1500 192.83.252.0 192.83.252.1 10 0 4 0 0
lan0 1500 192.83.229.0 192.83.229.203 717 0 577 0 0
lo0 4136 127.0.0.0 127.0.0.1 144 0 144 0 0
k570srv1:/ # netstat -rn
Routing tables
Destination Gateway Flags Refs Interface Pmtu
127.0.0.1 127.0.0.1 UH 0 lo0 4136
192.83.229.203 192.83.229.203 UH 0 lan0 4136
192.83.252.1 192.83.252.1 UH 0 lan1 4136
192.83.252.0 192.83.252.1 U 2 lan1 1500
192.83.229.0 192.83.229.203 U 2 lan0 1500
127.0.0.0 127.0.0.1 U 0 lo0 0
default 192.83.229.162 UG 0 lan0 0

I'm really confused about this behavior.
Thanks in advance
cl

Re: traceroute wrong outgoing interface

cl_5 — Wed, 18 Feb 2004 06:05:21 GMT

All problems are solved!

regards
cl

Re: traceroute wrong outgoing interface

David_246 — Wed, 18 Feb 2004 06:07:40 GMT

What was it?

Regs David

Re: traceroute wrong outgoing interface

cl_5 — Wed, 18 Feb 2004 06:32:07 GMT

The first was a wrong configured GBE-Interface inside our Network-Switch. There was a problem with Auto-Negotiation. I donÂ´t know why, but now it works fine.

The second was really simple. There are differences between the traceroute-binaries of 11.00 and 11.11.
The version contained by 11.11 requires the "-i" option if there are multiple interfaces installed on the syst

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