Although this response is over a year late, it is relevant.The 'backup' command seems work well, in version 4.2.5, with 2 hosts. However, I have been unable to get the backup command to successfully failover from the backup host to the second backup ...
Hi,I have similar problems with VPN-connectivity between a Cisco PIX 515e and a remote Nortel Contivity (Don't know the model number). In addition, our VPN tunnel often disappears for no apparent reason. The interim solution has been to request that ...