Alternative to Portshield for High Availability
NSA 3700 with Stateful High Availability. I wanted to portshield certain interfaces, but HA doesn't allow. Is there any good workaround for this. One of the reasons is as an easy way to transition to the 10G interfaces. For instance, if WAN is X1 and I upgrade to 10G connectivity I'd want an easy way to flip the WAN to 10G. If port x26 for instance is portshielded to it and I should be able to just plug the ISP into X26 instead of X1 and be off to the races. But no, HA doesn't allow.
Or, is there some way I don't know to easily reassign the port configuration (IP, DG, etc.) for WAN without manually changing a whole bunch of things in NAT & route policies?