Hi,
I had posted this
question on the VRRP working group but got no response. So, I thought I will try
it out here.
If the link-local IPv6 address of Router R1 (that is the primary owner)
is backed by R2 and R2 is the current master (assume that R1 is down), what will
happen if Router R1 comes up? The expected behaviour is that R1 should become
master as its priority is 255. But, its DAD will fail for the link-local IPv6
address and so, it will be unable to become master (The current
master which has the lower priority has joined the Solicited Node Multicast IPv6
Address and will respond to NS for this address). Could someone comment on
this? Is the only solution for this to disable DAD on such interfaces?
Thanks,
Anand.
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