MW1
Sep 06, 2010Cirrus
Adding standby F5 to HA pair using network failover
All,
can anyone advise why when I add a standby F5 LTM to a active/standby HA F5 LTM setup using network fail over the interfaces on the active F5 go offline after the device "see each other" and then seems to cycle with the interfaces of the active or the passive going on & offline?
The devices were in a active/standby pair using a serial cable but had to switch to network due to the devices moving. It could be the connection between the two devices is not stable enough for HA heartbeat traffic, I'm just trying to find out if this would cause the interfaces to go offline.
Here is the log from the active F5 (192.168.52.131):
Sep 2 04:03:19 tmm tmm[933]: 01340001:3: HA Connection with peer 192.168.52.132:47998 established.
Sep 2 04:03:19 tmm tmm[933]: 01340001:3: HA Connection with peer 192.168.52.132:47998 established.
Sep 2 04:03:28 MQ1LTM01 sod[997]: 010c0025:5: Toggle from active to standby to active.
Sep 2 04:03:28 MQ1LTM01 sod[997]: 010c0025:5: Toggle from active to standby to active.
Sep 2 04:03:28 sccp bcm56xxd[22311]: 012c0015:6: Link: 1.2 is DOWN
Sep 2 04:03:28 sccp bcm56xxd[22311]: 012c0015:6: Link: 1.2 is DOWN
Sep 2 04:03:28 sccp bcm56xxd[22311]: 012c0015:6: Link: 1.1 is DOWN
Sep 2 04:03:28 sccp bcm56xxd[22311]: 012c0015:6: Link: 1.1 is DOWN
Sep 2 04:03:28 MQ1LTM01 lacpd[990]: 01160010:6: Link 1.1 removed from aggregation
Sep 2 04:03:28 MQ1LTM01 lacpd[990]: 01160010:6: Link 1.1 removed from aggregation
Sep 2 04:03:32 tmm tmm[933]: 01340002:3: HA Connection with peer 192.168.52.132:47998 lost.
Sep 2 04:03:32 tmm tmm[933]: 01340002:3: HA Connection with peer 192.168.52.132:47998 lost.
Sep 2 04:03:35 sccp bcm56xxd[22311]: 012c0015:6: Link: 1.2 is UP
Sep 2 04:03:35 sccp bcm56xxd[22311]: 012c0015:6: Link: 1.2 is UP
Sep 2 04:03:35 sccp bcm56xxd[22311]: 012c0015:6: Link: 1.1 is UP
Sep 2 04:03:35 sccp bcm56xxd[22311]: 012c0015:6: Link: 1.1 is UP
Sep 2 04:03:41 MQ1LTM01 lacpd[990]: 01160009:6: Link 1.1 added to aggregation
Sep 2 04:03:41 MQ1LTM01 lacpd[990]: 01160009:6: Link 1.1 added to aggregation
The log from the standby F5 (192.168.52.132):
Sep 2 04:02:10 tmm tmm[933]: 01340002:3: HA Connection with peer 192.168.52.131:1028 lost.
Sep 2 04:02:11 sccp bcm56xxd[221]: 012c0015:6: Link: 1.1 is UP
Sep 2 04:02:11 tmm tmm[933]: 01340002:3: HA Connection with peer 192.168.52.131:1028 lost.
Sep 2 04:02:11 sccp bcm56xxd[221]: 012c0015:6: Link: 1.2 is UP
Sep 2 04:02:11 MQ1LTM02 lacpd[990]: 01160009:6: Link 1.2 added to aggregation
Sep 2 04:02:17 MQ1LTM02 lacpd[990]: 01160009:6: Link 1.1 added to aggregation
Sep 2 04:03:19 tmm tmm[933]: 01340001:3: HA Connection with peer 192.168.52.131:1028 established.
Sep 2 04:03:31 sccp bcm56xxd[221]: 012c0015:6: Link: 1.2 is DOWN
Sep 2 04:03:31 MQ1LTM02 lacpd[990]: 01160010:6: Link 1.2 removed from aggregation
Sep 2 04:03:31 sccp bcm56xxd[221]: 012c0015:6: Link: 1.1 is DOWN
Sep 2 04:03:31 MQ1LTM02 lacpd[990]: 01160010:6: Link 1.1 removed from aggregation
Sep 2 04:03:32 tmm tmm[933]: 01340002:3: HA Connection with peer 192.168.52.131:1028 lost.
Sep 2 04:03:37 sccp bcm56xxd[221]: 012c0015:6: Link: 1.2 is UP
Sep 2 04:03:37 sccp bcm56xxd[221]: 012c0015:6: Link: 1.1 is UP
Sep 2 04:03:37 MQ1LTM02 lacpd[990]: 01160009:6: Link 1.2 added to aggregation
Sep 2 04:03:39 MQ1LTM02 sod[1000]: 010c0019:5: Active
Sep 2 04:03:40 MQ1LTM02 lacpd[990]: 01160009:6: Link 1.1 added to aggregation
thanks