Q: Cisco Router config: Leasedline with internet-based ipsec tunnel as backup ?
 

Hi NG,

What would be the best way to configure a 1721 to perform with primary link
backed up by a ipsec tunnel, via DSL internet ?

So consider it a router with one eth to inside, and two interfaces to
outside, were one is leasedline, and other is internet.

There may be several location all connecting to one large headend, with
similar router just a 2600Xm series. There is VPN capabilities in both ends
(all ends)


Kind regards
Martin