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

[Alex D.]

Am 09.03.2020 10:41, schrieb Johan Mulder:
> Although I have no sources to confirm this, if I'm not mistaken the
> VRRP configuration is not supported when using link groups.
>
Hi Johan,
i also think so. I know there are other subscriber features not
supported on link groups.
Regards,
Alex
> On Sat, Feb 29, 2020 at 11:47 PM Alex D. <listensammler at gmx.de
> <mailto:listensammler at gmx.de>> wrote:
>
>     Is someone here who can shed light into the dark ?
>     Regards,
>     Alex
>
>     Am 11.02.2020 21:36, schrieb 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 <http://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 <http://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
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>
> --
> Johan Mulder

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