We have also XR 5.1.2 on ASR9001, the config works on that device but only for the first time after you assign tracking object to VRRP instance. The ouput: RP/0/RSP0/CPU0:ASR9001#sho vrrp det Thu Oct 9 07:45:51.859 UTC Bundle-Ether3.11 - IPv4 vrID 11 State is Master 9 state changes, last state change 6d22h State change history: Sep 29 15:32:45.980 UTC Init -> Backup Delay timer expired Sep 29 15:32:49.570 UTC Backup -> Master Master down timer expired Sep 29 16:16:18.939 UTC Master -> Init Interface Down update Oct 2 09:04:59.379 UTC Init -> Backup Delay timer expired Oct 2 09:05:02.971 UTC Backup -> Master Master down timer expired Last resign sent: Sep 29 16:16:18.941 UTC Last resign received: Never Virtual IP address is X.X.X.X Virtual MAC address is 0000.5E00.010b, state is active Master router is local Version is 2 Advertise time 1 secs Master Down Timer 3.589 (3 x 1 + (151 x 1/256)) Minimum delay 1 sec, reload delay 5 sec Current priority 105 Configured priority 105, may preempt minimum delay 180 secs Authentication enabled, string "11" Tracked items: 1/1 up: 0 decrement Object name State Decrement TRACK_OBJECT Up 10 ! RP/0/RSP0/CPU0:ASR9001#show track TRACK_OBJECT Thu Oct 9 07:46:44.946 UTC Track TRACK_OBJECT Response Time Reporter 253 reachability 2 changes, last change 07:45:40 UTC Thu Oct 09 2014 Latest operation return code: SockBindError Latest RTT (millisecs) : 0 ! RP/0/RSP0/CPU0:ASR9001#sho ipsla statistics 253 Thu Oct 9 07:46:28.506 UTC Entry number: 253 Modification time: 07:41:27.301 UTC Thu Oct 09 2014 Start time : 07:41:27.309 UTC Thu Oct 09 2014 Number of operations attempted: 250 Number of operations skipped : 52 Current seconds left in Life : Forever Operational state of entry : Active Operational frequency(seconds): 1 Connection loss occurred : FALSE Timeout occurred : FALSE Latest RTT (milliseconds) : Unknown Latest operation start time : 07:46:28.310 UTC Thu Oct 09 2014 Next operation start time : 07:46:29.310 UTC Thu Oct 09 2014 Latest operation return code : SockBindError RTT Values: RTTAvg : 0 RTTMin: 0 RTTMax : 0 NumOfRTT: 0 RTTSum: 0 RTTSum2: 0 If you assign the tracking object for VRRP when the destination of ipsla is unreachable, it will be marked as down and wont change even if tracking will be recovered ;] 5.1.2 with no Service Packs, don't have access to downloads yet.
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