> instead, on your backup, use something like
>   #we're the inactive one, do prepend
>   match to group uplinks set prepend-self 1
> to make the AS path for routes announced by your backup router worse.
> Or use MED, that is actualy intended for these situations.
>


Perhaps I have not understood the Implementation correctly but this looks
like a bug to me:

network XX.XX.64.0/22 set med +10
...
...

        neighbor $ISP1_ROUTER1 {
                descr " Peer ISP1 R1"
                local-address XX.XX.213.27
                announce self
                tcp md5sig password XXXXXXXXXXXXXX
                depend on sk0
                holdtime 25
                set med +10
        }


will not result in a med of 20 but  only in a med of 10

network XX.XX.64.0/22 set prepend-self 1
...
...

        neighbor $ISP1_ROUTER1 {
                descr " Peer ISP1 R1"
                local-address XX.XX.213.27
                announce self
                tcp md5sig password XXXXXXXXXXXXXX
                depend on sk0
                holdtime 25
                set prepend-self 1
        }

Will only extend my AS-PATH by 1 and not by 2

Manon

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