[f-nsp] Two VSRP Masters on XMR units

Mon Sep 21 15:37:26 EDT 2015

Worked!

That explained itself almost before you finished typing it out. Thanks so much. All of you guys are great.

--Dave Peters

From: ekoyle at gmail.com [mailto:ekoyle at gmail.com] On Behalf Of Eldon Koyle
Sent: Saturday, September 19, 2015 11:30 PM
To: Dave Peters - Terabit Systems
Cc: foundry-nsp at puck.nether.net
Subject: Re: [f-nsp] Two VSRP Masters on XMR units

Be sure 'no route-only' is configured on every ethernet interface involved.  XMR/MLX default all interfaces to route only (which disables layer 2 forwarding for packets that aren't being routed).

I'm not sure on the default for the bigiron, but I'd check that one first.  The default can also be changed globally.  This has bit me more than once.

--
Eldon Koyle
--
Please excuse my autocorrect
On Sep 16, 2015 12:16 PM, "Dave Peters - Terabit Systems" <Dave at terabitsystems.com<mailto:Dave at terabitsystems.com>> wrote:
Hi all—

Having a little trouble with VSRP on a couple of XMRs running 5500e with BigIron-RX units in between. After configuration, both units claim to have mastership, which is no good. Hoping someone can scan the below configs and tell me how I’m not worthy. Any help is, as always, appreciated.
XMR1
Current configuration:
!
ver V5.5.0eT163
module 1 ni-xmr-20-port-1g-copper
module 2 ni-xmr-20-port-1g-copper
!
!
!
!

!
no spanning-tree
!
!
vlan 1 name DEFAULT-VLAN
!
vlan 50 name interconnect
untagged ethe 1/8
router-interface ve 50
!
vlan 133 name test
untagged ethe 1/20
router-interface ve 133
vsrp vrid 133
  backup
  track-port ethe 1/11
  enable

<snip>
router ospf
area 0.0.0.0
redistribute connected
!
!
router vsrp
!
!
!
!
!
!
!
interface ethernet 1/8
enable
!
interface ethernet 1/11
enable
!
interface ethernet 1/20
enable
!
interface ve 50
ip ospf area 0.0.0.0
ip address 172.16.1.2/29<http://172.16.1.2/29>
!
interface ve 133
ip ospf area 0.0.0.0
ip ospf passive
ip address 216.171.239.1/29<http://216.171.239.1/29>

XMR2
Current configuration:
!
ver V5.5.0eT163
module 1 ni-xmr-20-port-1g-copper
module 2 ni-xmr-20-port-1g-copper
!
!
!
!

!
no spanning-tree
!
!
vlan 1 name DEFAULT-VLAN
!
vlan 50 name interconnect
untagged ethe 1/8
router-interface ve 50
!
vlan 133 name test
untagged ethe 1/20
router-interface ve 133
vsrp vrid 133
  backup priority 150
  track-port ethe 1/11 priority 60
  enable

<snip>

router ospf
area 0.0.0.0
redistribute connected
!
!
router vsrp
!
!
!
!
!
!
!
interface management 1
ip address 192.168.10.106/24<http://192.168.10.106/24>
enable
!
interface ethernet 1/1
enable
ip ospf area 0.0.0.0
ip address 216.171.224.237/29<http://216.171.224.237/29>
!
interface ethernet 1/2
enable
ip ospf area 0.0.0.0
ip address 216.171.224.131/29<http://216.171.224.131/29>
!
interface ethernet 1/8
enable
!
interface ethernet 1/11
enable
spanning-tree protect
cluster-l2protocol-forward disable
!
interface ethernet 1/20
enable
!
interface ve 50
ip ospf area 0.0.0.0
ip address 172.16.1.1/29<http://172.16.1.1/29>
!
interface ve 133
ip ospf area 0.0.0.0
ip ospf passive
ip address 216.171.239.1/29<http://216.171.239.1/29>

Thanks for any and all help, as always.

Dave Peters
415 795 2463<tel:415%20795%202463> | AIM: terabitdave
Terabit Systems LLC, 2565 3rd St #218, San Francisco, CA 94107
[Description: TB-logo-new-150x46]<http://www.terabitsystems.com/>[Description: twitter_centered]<https://twitter.com/TerabitSystems>[Description: linkedin_centered]<http://www.linkedin.com/company/1098784?trk=tyah>

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