Failover with warm spare and VPN sessions

[Thibaut]

Hi,

I did not manage to find in the documentation when there is a failover between a cluster of 2 MXs in warm spare mode.

Is there a mirroring of the VPN sessions between the 2 MXs or when a failover occurs, all our hubs will have to establish a new VPN tunnel with the spare one.

Thanks for your help !

[PhilipDAth · Accepted solution]

All the hubs/spokes will have to re-establish the VPNs with the warm spare after a failover event.  Warm spares do not have VPN state synchronised with them.

[Thibaut]

Thanks for your answer !