VRRP IPv6 Example needed

abeggled · January 6, 2011, 10:32am

I’am little bit confused about IPv6 and VRRPv3. The wiki states as following:

Now when VRRP interface is set, we can add global address and enable ND advertisement:

/ipv6 address add address=FEC0:0:0:FFFF::1/64 advertise=yes interface=vrrp1

>
> No additional address configuration is required as it is in IPv4 case. IPv6 uses link-local addresses to communicate between nodes.

Hmm, "add global address and enable ND advertisment"? The example shows a Link-Local address which is added dynamic normally.
Have this to be done or just the global address? Have the global address also be added on second router? Also with "advertise enabled"?

The goal is to have a global /64-Prefix distributed with VRRPv3 enabled.

A nice and small example like they exists for IPv4 in the wiki would be perfect.

Regards,
Daniel

mrz · January 6, 2011, 12:45pm

Link local addresses start with “FE8”, “FE9”, “FEA” or “FEB”.

And yes you add global IPv6 address on VRRP interface in every router participating in VRRP.

abeggled · January 6, 2011, 4:09pm

I could drilldown my problem a little bit.
Router A fails, all VRRPs on Router B becomes RM. If I ping a machine from one vlan to another vlan (both are protected by VRRP) during switch, sometimes I have to disable and reenable the VRRP interface of the source or destination vlan. If Router A comes back online the switch works as expected without any intervention.

Can you see something in my config or need other informations?

Router A:

/interface vrrp
add arp=enabled authentication=none disabled=no interface=ether01 interval=1s mtu=1500 name=vrrp11 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv4 version=3 vrid=1
add arp=enabled authentication=none disabled=no interface=ether05 interval=1s mtu=1500 name=vrrp33 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv4 version=3 vrid=2
add arp=enabled authentication=none disabled=no interface=vlan40 interval=1s mtu=1500 name=vrrp40 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv4 version=3 vrid=3
add arp=enabled authentication=none disabled=no interface=vlan41 interval=1s mtu=1500 name=vrrp41 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv4 version=3 vrid=4
add arp=enabled authentication=none disabled=no interface=vlan50 interval=1s mtu=1500 name=vrrp50 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv4 version=3 vrid=5
add arp=enabled authentication=none disabled=no interface=vlan51 interval=1s mtu=1500 name=vrrp51 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv4 version=3 vrid=6
add arp=enabled authentication=none disabled=no interface=vlan55 interval=1s mtu=1500 name=vrrp55 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv4 version=3 vrid=7
add arp=enabled authentication=none disabled=no interface=ether01 interval=1s mtu=1500 name=vrrp611 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv6 version=3 vrid=61
add arp=enabled authentication=none disabled=no interface=ether05 interval=1s mtu=1500 name=vrrp633 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv6 version=3 vrid=62
add arp=enabled authentication=none disabled=no interface=vlan40 interval=1s mtu=1500 name=vrrp640 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv6 version=3 vrid=63
add arp=enabled authentication=none disabled=no interface=vlan41 interval=1s mtu=1500 name=vrrp641 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv6 version=3 vrid=64
add arp=enabled authentication=none disabled=no interface=vlan50 interval=1s mtu=1500 name=vrrp650 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv6 version=3 vrid=65
add arp=enabled authentication=none disabled=no interface=vlan51 interval=1s mtu=1500 name=vrrp651 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv6 version=3 vrid=66
add arp=enabled authentication=none disabled=no interface=vlan55 interval=1s mtu=1500 name=vrrp655 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv6 version=3 vrid=67
add arp=enabled authentication=none disabled=no interface=vlan122 interval=1s mtu=1500 name=vrrp122 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv4 version=3 vrid=9
add arp=enabled authentication=none disabled=no interface=vlan111 interval=1s mtu=1500 name=vrrp111 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv4 version=3 vrid=8
add arp=enabled authentication=none disabled=no interface=vlan133 interval=1s mtu=1500 name=vrrp133 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv4 version=3 vrid=10
add arp=enabled authentication=none disabled=no interface=vlan144 interval=1s mtu=1500 name=vrrp144 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv4 version=3 vrid=11
add arp=enabled authentication=none disabled=no interface=vlan111 interval=1s mtu=1500 name=vrrp6111 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv6 version=3 vrid=68
add arp=enabled authentication=none disabled=no interface=vlan122 interval=1s mtu=1500 name=vrrp6122 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv6 version=3 vrid=69
add arp=enabled authentication=none disabled=no interface=vlan133 interval=1s mtu=1500 name=vrrp6133 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv6 version=3 vrid=70
add arp=enabled authentication=none disabled=no interface=vlan144 interval=1s mtu=1500 name=vrrp6144 on-backup="" on-master="" password="" preemption-mode=yes priority=254 v3-protocol=ipv6 version=3 vrid=71
/ipv6 address
add address=2001:123:b49d:111::1/64 advertise=yes disabled=no eui-64=no interface=vrrp6111
add address=2001:123:b49d:122::1/64 advertise=yes disabled=no eui-64=no interface=vrrp6122
add address=2001:123:b49d:133::1/64 advertise=yes disabled=no eui-64=no interface=vrrp6133
add address=2001:123:b49d:144::1/64 advertise=yes disabled=no eui-64=no interface=vrrp6144
add address=2001:123:b49d:11::1/64 advertise=yes disabled=no eui-64=no interface=vrrp611
add address=2001:123:b49d:33::1/64 advertise=yes disabled=no eui-64=no interface=vrrp633
add address=2001:123:b49d:40::1/64 advertise=yes disabled=no eui-64=no interface=vrrp640
add address=2001:123:b49d:41::1/64 advertise=yes disabled=no eui-64=no interface=vrrp641
add address=2001:123:b49d:50::1/64 advertise=yes disabled=no eui-64=no interface=vrrp650
add address=2001:123:b49d:51::1/64 advertise=yes disabled=no eui-64=no interface=vrrp651
add address=2001:123:b49d:55::1/64 advertise=yes disabled=no eui-64=no interface=vrrp655

Router B:

/interface vrrp
add arp=enabled authentication=none disabled=no interface=vlan33 interval=1s mtu=1500 name=vrrp33 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv4 version=3 vrid=2
add arp=enabled authentication=none disabled=no interface=vlan40 interval=1s mtu=1500 name=vrrp40 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv4 version=3 vrid=3
add arp=enabled authentication=none disabled=no interface=vlan41 interval=1s mtu=1500 name=vrrp41 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv4 version=3 vrid=4
add arp=enabled authentication=none disabled=no interface=vlan50 interval=1s mtu=1500 name=vrrp50 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv4 version=3 vrid=5
add arp=enabled authentication=none disabled=no interface=vlan51 interval=1s mtu=1500 name=vrrp51 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv4 version=3 vrid=6
add arp=enabled authentication=none disabled=no interface=vlan55 interval=1s mtu=1500 name=vrrp55 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv4 version=3 vrid=7
add arp=enabled authentication=none disabled=no interface=br_vlan11 interval=1s mtu=1500 name=vrrp11 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv4 version=3 vrid=1
add arp=enabled authentication=none disabled=no interface=vlan40 interval=1s mtu=1500 name=vrrp640 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv6 version=3 vrid=63
add arp=enabled authentication=none disabled=no interface=vlan41 interval=1s mtu=1500 name=vrrp641 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv6 version=3 vrid=64
add arp=enabled authentication=none disabled=no interface=vlan50 interval=1s mtu=1500 name=vrrp650 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv6 version=3 vrid=65
add arp=enabled authentication=none disabled=no interface=vlan51 interval=1s mtu=1500 name=vrrp651 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv6 version=3 vrid=66
add arp=enabled authentication=none disabled=no interface=vlan55 interval=1s mtu=1500 name=vrrp655 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv6 version=3 vrid=67
add arp=enabled authentication=none disabled=no interface=br_vlan11 interval=1s mtu=1500 name=vrrp611 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv6 version=3 vrid=61
add arp=enabled authentication=none disabled=no interface=vlan33 interval=1s mtu=1500 name=vrrp633 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv6 version=3 vrid=62
add arp=enabled authentication=none disabled=no interface=vlan111 interval=1s mtu=1500 name=vrrp111 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv4 version=3 vrid=8
add arp=enabled authentication=none disabled=no interface=vlan122 interval=1s mtu=1500 name=vrrp122 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv4 version=3 vrid=9
add arp=enabled authentication=none disabled=no interface=vlan133 interval=1s mtu=1500 name=vrrp133 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv4 version=3 vrid=10
add arp=enabled authentication=none disabled=no interface=vlan144 interval=1s mtu=1500 name=vrrp144 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv4 version=3 vrid=11
add arp=enabled authentication=none disabled=no interface=vlan111 interval=1s mtu=1500 name=vrrp6111 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv6 version=3 vrid=68
add arp=enabled authentication=none disabled=no interface=vlan122 interval=1s mtu=1500 name=vrrp6122 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv6 version=3 vrid=69
add arp=enabled authentication=none disabled=no interface=vlan133 interval=1s mtu=1500 name=vrrp6133 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv6 version=3 vrid=70
add arp=enabled authentication=none disabled=no interface=vlan144 interval=1s mtu=1500 name=vrrp6144 on-backup="" on-master="" password="" preemption-mode=yes priority=100 v3-protocol=ipv6 version=3 vrid=71
/ipv6 address
add address=2001:123:b49d:11::1/64 advertise=yes disabled=no eui-64=no interface=vrrp611
add address=2001:123:b49d:33::1/64 advertise=yes disabled=no eui-64=no interface=vrrp633
add address=2001:123:b49d:40::1/64 advertise=yes disabled=no eui-64=no interface=vrrp640
add address=2001:123:b49d:41::1/64 advertise=yes disabled=no eui-64=no interface=vrrp641
add address=2001:123:b49d:50::1/64 advertise=yes disabled=no eui-64=no interface=vrrp650
add address=2001:123:b49d:55::1/64 advertise=yes disabled=no eui-64=no interface=vrrp655
add address=2001:123:b49d:111::1/64 advertise=yes disabled=no eui-64=no interface=vrrp6111
add address=2001:123:b49d:122::1/64 advertise=yes disabled=no eui-64=no interface=vrrp6122
add address=2001:123:b49d:133::1/64 advertise=yes disabled=no eui-64=no interface=vrrp6133
add address=2001:123:b49d:144::1/64 advertise=yes disabled=no eui-64=no interface=vrrp6144
add address=2001:123:b49d:51::1/64 advertise=yes disabled=no eui-64=no interface=vrrp651