I wasn't planning to use a virtual link-local address, so I didn't put one. The JUNOS VRRP for v6 example doesn't include one, although then the JUNOS documentation for virtual-link-local-address is oddly confusing:
https://www.juniper.net/documentation/us/en/software/junos/high-availability/topics/ref/statement/virtual-link-local-address-edit-interfaces.html Configure a virtual link-local address for a Virtual Router Redundancy Protocol (VRRP) IPv6 group. You must explicitly define a virtual link-local address for each VRRP for IPv6 group. The virtual link-local address must be in the same subnet as the physical interface address. NOTE: You do not need to configure link-local addresses and virtual link-local addresses when configuring VRRP for IPv6. Junos OS automatically generates link-local addresses and virtual link-local addresses. However, if link local addresses and virtual link-local addresses are configured, Junos OS considers the configured addresses. So the first paragraph says you must set it, while the second says you don't have to. Once upon a time, Jonas Frey <j...@probe-networks.de> said: > Looks like you are missing "virtual-link-local-address". > > -Jonas > > Am 2022-01-25 20:51, schrieb Chris Adams via juniper-nsp: > >I'm trying to add VRRP for IPv6 to a pair of MX150s (that are already > >running VRRP for IPv4). I've switched from VRRPv2 to VRRPv3, and > >the v4 > >VRRP switched over, but both routers think they are master for the v6 > >side. Looking at "show vrrp interface" on each router, the > >"Advertisement sent" count is increasing, but if I do a "monitor > >traffic", I only see the VRRP packets for the v4 IP. > > > >Config I've set (from first router, second just has a different address > >and priority): > > > >interfaces { > > ae1 { > > unit 101 { > > vlan-id 101; > > family inet6 { > > address <block>::2/64 { > > vrrp-inet6-group 26 { > > virtual-inet6-address <block>::1; > > priority 110; > > no-preempt; > > accept-data; > > } > > } > > } > > } > > } > >} > >protocols { > > router-advertisement { > > interface ae1.101 { > > virtual-router-only; > > } > > } > > vrrp { > > version-3; > > } > >} > _______________________________________________ > juniper-nsp mailing list juniper-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/juniper-nsp -- Chris Adams <c...@cmadams.net> _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
