authentication VRRP

[ramirezdeavila]

There exists some way of forming authentication to the VRRP in the passport 8600.  This is for safety questions. I try to anticipate assault Man in the Middle or someone know some way of solving this.

[Michael McNamara]

I don't believe there is but I would suggest you use RSMLT in place of VRRP... it's much less chatty and much easier on the CPU/SF and scales much better than VRRP.

Cheers!

[Dominik]

Security is not very strong implemented in VRRP.
You can give your VRRP master the highest priority to avoid overtaken the VRRP active MASTER to a faked roge VRRP instance that announces a higher priority than your own router.
But that pretty much it what you can do to secure VRRP.

I would also recommand as Micheal mentioned to use RSMLT instead of VRRP.

Good Luck