Thanks I able to get VRRP working on v6 between two XR 12K boxes.
But when I try to get VRRP working between a XR12K and JunOS on MX . v4 VRRP
works fine.
VRRP v6 does not come up , getting some checksum errors on the debug for v6 and
both the boxes are becoming masters ! Any clue ?
Anything needs to be done to get VRRP v6 working between XR and JunOS. ? below
is configuration & logs .
XR 12000
interface Gi0/2/1/6.451
description VRRP Test 2
ipv4 address 172.0.51.2 255.255.255.248
ipv6 address 2001:1234:0:e::451:2/112
dot1q vlan 451
router vrrp
interface Gi0/2/1/6.451
address-family ipv4
vrrp 10 version 3
priority 110
address 172.0.51.3
!
!
address-family ipv6
vrrp 10
priority 110
address linklocal fe80::cafe:1
address global 2001:1234:0:e::451:3
!
Juniper MX
@sar4.BLB# show interfaces ge-0/1/9.451
description "VRRP Test 2 cr2.BLB";
vlan-id 451;
family inet {
address 172.0.51.1/29 {
vrrp-group 10 {
virtual-address 172.0.51.3;
priority 200;
}
}
}
family inet6 {
address 2001:1234:0:e::451:1/112 {
vrrp-inet6-group 10 {
virtual-inet6-address 2001:1234:0:e::451:3;
virtual-link-local-address fe80::cafe:1;
priority 200;
}
}
}
show protocols vrrp | display set
set protocols vrrp traceoptions file VRRP
set protocols vrrp traceoptions flag all
deactivate protocols vrrp traceoptions
set protocols vrrp version-3
Error logs
I see follow logs on XR debugs. V4 is working okay.checksum errors for IPv6
RP/0/9/CPU0:Nov 6 09:34:08.166 : vrrp[1108]: Gi0/2/1/6.451: Prot err: src
fe80::8271:1f01:c3f1:2832: Received packet has invalid checksum: 31410
RP/0/9/CPU0:Nov 6 09:34:08.238 : vrrp[1108]: Gi0/2/1/6.451: VR10: Pkt: ADVER:
In: pri 200 src 172.0.51.1
RP/0/9/CPU0:Nov 6 09:34:08.238 : vrrp[1108]: Gi0/2/1/6.451: VR10: IPv4: Prot
evt: Out: Master_Down timer restarted for 3 sec, 570 msec
g aRP/0/9/CPU0:Nov 6 09:34:09.030 : vrrp[1108]: Gi0/2/1/6.451: Prot err: src
fe80::8271:1f01:c3f1:2832: Received packet has invalid checksum: 31410
RP/0/9/CPU0:cr2.BLB#show vrrp interface Gi0/2/1/6.451
Wed Nov 6 09:35:27.334 IST
IPv4 Virtual Routers:
A indicates IP address owner
| P indicates configured to preempt
| |
Interface vrID Prio A P State Master addr VRouter addr
Gi0/2/1/6.451 10 110 P Backup 172.0.51.1 172.0.51.3
IPv6 Virtual Routers:
A indicates IP address owner
| P indicates configured to preempt
| |
Interface vrID Prio A P State Master addr VRouter addr
Gi0/2/1/6.451 10 110 P Master local fe80::cafe:1
MX JunOS
ge-0/1/9.451 up 10 master Active A 0.573 lcl
172.0.51.1
vip
172.0.51.3
ge-0/1/9.451 up 10 master Active A 0.005 lcl
2001:1234:0:e::451:1
vip
fe80::cafe:1
vip
2001:1234:0:e::451:3
On Tuesday, 5 November 2013 12:20 PM, Oliver Boehmer (oboehmer)
<[email protected]> wrote:
>>
>>I am looking for VRRP support on XR - 12000 / GSR with global IPv6
>>virtual address to achieve something like below . But seems XR is not
>>supporting it on 12K . Can anyone confirm what is supported on XR for
>>12000s ?
>>
>>[...]
>
>>RP/0/9/CPU0:PE-test7.bl(config-vrrp-virtual-router)#show configuration
>>failed
>>Tue Nov 5 02:29:22.517 IST
>>!! SEMANTIC ERRORS: This configuration was rejected by
>>!! the system due to semantic errors. The individual
>>!! errors with each failed configuration command can be
>>!! found below.
>>
>>
>>router vrrp
>> interface GigabitEthernet0/0/0/3.404
>> address-family ipv6
>> vrrp 4
>> address global 2001:954:0:f::1:1
>>!!% 'vrrp' detected the 'warning' condition 'No Primary VRRP IP address
>>exists for this VRID'
>> !
>> !
>
>vrrp on xr requires a linklocal address to be configured, best use
>autoconfig:
>
>router vrrp
>interface GigabitEthernet0/0/0/3.404
> address-family ipv6
> vrrp 4
> address linklocal autoconfig
>
> address global 2001:954:0:f::1:1
>
>
>Hope this works
>
>
> oli
>
>
>
>
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