Is it possible to achieve IPSec L2L failover (ie, from one WAN interface to another) between two pfSense devices using Gateway Groups, or really anything other than defining multiple IPSec connections on both ends and disabling/enabling them manually as needed?
2.1 can do a gateway group on IPsec. Earlier versions require manual intervention for tunnel mode IPsec. Transport mode + a tunnel + a routing protocol, or more easily OpenVPN+a routing protocol, can accommodate that in all 2.x versions.
protected by Michael Hampton♦ Aug 19 '13 at 15:01
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