[rbak-nsp] VRRP on link-group interface does not work

[Alex D.]

Hi,

we are running SEOS-12.1.1.9p3 on a Smartedge 600. I just configured a
link-group for termination of PPPoE users which works fine. For
redundancy purposes, we have a 2nd SE600 and use VRRP tracking for
switch over in case of a link down. Now i tried also configuring VRRP on
the LAG interface which does not seem to work, both routers remain in
"backup" state though a direkt L2 connection between them exists.
Is VRRP supported on link-groups at all ???

This works (tracking configuration ommitted)
------------------------------------------------------------------------
port ethernet 1/5
  no shutdown
  encapsulation dot1q
  dot1q pvc 15
   bind interface VRRP-1/5 local
  dot1q pvc 57 encapsulation pppoe
   description PPPoE xxx
   bind authentication pap chap maximum 1500

interface VRRP-1/5
   ip address 10.1.5.1/29
   vrrp 1 backup
    virtual-address 10.1.5.3
    advertise-interval millisecond 300
    priority 200
    preempt hold-time 10

   --- VRRP Virtual Router VRRP-1/5/1 (Backup) ---

State             : Master            Last Event        : Preempt Hold
Timeout
Priority          : 200               Fast Adv Int (ms) : 300
Last Adv Source   : 10.1.5.2          Up Time           : 247w 0d 14:58:23
Preempt           : Yes               Master Down  (ms) : 900
Preempt HT (sec)  : 10                Skew Time (u-sec) : 0
Auth Type:        : None              Key Chain         :
Connected Route   : No
Address List:
10.1.5.3
Track Interface List:


This does not work
----------------------------------------------------------------------------
link-group PPPOE-LAG-1 access
  encapsulation dot1q
  maximum-links 2
  lacp active
  dot1q pvc 25
   description VRRP xxxx
   bind interface VRRP-Link-1 local
  dot1q pvc 145 encapsulation pppoe
   description PPPoE location xxx
   bind authentication pap chap maximum 1500

  interface VRRP-Link-1
   ip address 10.2.5.1/29
   vrrp 1 backup
    virtual-address 10.2.5.3
    advertise-interval millisecond 300
    priority 200
    preempt hold-time 10

   --- VRRP Virtual Router VRRP-Link-1/1 (Backup) ---

State             : Backup            Last Event        : Interface Up
Priority          : 200               Fast Adv Int (ms) : 300
Last Adv Source   : 0.0.0.0           Up Time           : 11w 5d 16:52:33
Preempt           : Yes               Master Down  (ms) : 900
Preempt HT (sec)  : 10                Skew Time (u-sec) : 0
Auth Type:        : None              Key Chain         :
Connected Route   : No
Address List:
10.2.5.3


Regards,
Alex