Failover Using A Peer-Group - Avaya G250 Administration

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Typical installations

Failover using a peer-group

The failover VPN topology utilizes a peer-group which lists a group of redundant peers. At any

point in time, only one peer is active and acting as the remote peer. An object tracker monitors

the state of the active peer. If the active peer is presumed dead, the next peer in the peer-group

becomes the active remote peer.

For an explanation of object trackers, see

Object tracking

on page 256.

Figure 48: Failover VPN topology using a peer-group

Issue 3 February 2007