[j-nsp] SXR 650 Redundancy Group Problem
ben b
benboyd.lists at gmail.com
Sun Mar 20 17:24:58 EDT 2011
Try removing preempt. I've seen issues with preemption.
On Saturday, March 19, 2011, Walaa Abdel razzak <walaaez at bmc.com.sa> wrote:
> Hi Experts
>
>
>
> I am configuring redundancy group to trigger failover in case of interface failure. I have reth interface for trust zone that has two physical interfaces, one interface on the active node and the other on the passive and the same for reth1 on untrust zone. The target is to make traffic go through the passive node in case of any physical interface failure in the active node. The problem I am facing is that the failover happen normally when any interface goes down but there is no traffic from trust to untrust or vice versa, when the down interface comes to up again, the traffic flows without problems.
>
>
>
> The RG configuration is as follows:
>
>
>
> test at FW1# show chassis
>
> cluster {
>
> reth-count 2;
>
> redundancy-group 0 {
>
> node 0 priority 100;
>
> node 1 priority 1;
>
> }
>
> redundancy-group 1 {
>
> node 0 priority 100;
>
> node 1 priority 1;
>
> preempt;
>
> gratuitous-arp-count 4;
>
> interface-monitor {
>
> ge-2/0/0 weight 255; à Interface on the active node
>
> ge-2/0/1 weight 255; à Interface on the active node
>
> }
>
> }
>
> }
>
>
>
> When the active interface goes down:
>
>
>
> Mar 20 03:43:51 FW1 jsrpd[1085]: JSRPD_RG_STATE_CHANGE: Redundancy-group 1 transitioned from 'primary' to 'secondary-hold' state due to Monitor failed: IF
>
> Mar 20 03:43:52 FW1 jsrpd[1085]: JSRPD_RG_STATE_CHANGE: Redundancy-group 1 transitioned from 'secondary-hold' to 'secondary' state due to Back to back failover interval expired
>
>
>
>
>
> Interface belonging to the reth:
>
>
>
> test@ FW1# show interfaces ge-2/0/0 à active node
>
> gigether-options {
>
> redundant-parent reth1;
>
> }
>
>
>
> {primary:node0}[edit]
>
> test@ FW1# show interfaces ge-2/0/1 à active node
>
> gigether-options {
>
> redundant-parent reth0;
>
> }
>
>
>
> {primary:node0}[edit]
>
> test@ FW1# show interfaces ge-11/0/0 à passive node
>
> gigether-options {
>
> redundant-parent reth1;
>
> }
>
>
>
> {primary:node0}[edit]
>
> test@ FW1# show interfaces ge-11/0/1 à passive node
>
> gigether-options {
>
> redundant-parent reth0;
>
> }
>
>
>
> test at FW1# run show interfaces terse | match reth
>
> ge-2/0/0.15 up down aenet --> reth1.15 à active interface down
>
> ge-2/0/0.20 up down aenet --> reth1.20
>
> ge-2/0/0.32767 up down aenet --> reth1.32767
>
> ge-2/0/1.5 up up aenet --> reth0.5
>
> ge-2/0/1.32767 up up aenet --> reth0.32767
>
> ge-11/0/0.15 up up aenet --> reth1.15
>
> ge-11/0/0.20 up up aenet --> reth1.20
>
> ge-11/0/0.32767 up up aenet --> reth1.32767
>
> ge-11/0/1.5 up up aenet --> reth0.5
>
> ge-11/0/1.32767 up up aenet --> reth0.32767
>
> reth0 up down
>
> reth0.5 up down inet 172.16.0.2/30
>
> reth0.32767 up down
>
> reth1 up down
>
> reth1.15 up down inet 192.168.0.2/30
>
> reth1.20 up down inet 192.168.1.2/30
>
> reth1.32767 up down
>
>
>
> Any suggestions?
>
>
>
> BR,
>
>
>
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