success with PF+PFSYNC+CARP

[Pierre-Philipp Braun <pbraun%nethence.com@localhost>]

Hello,

I just wanted to share how cool and easy it was to setup PF+PFSYNC+CARP 
over here, for a simple inbound/outbound HA gateway.
The fail-over was successful from one node to another: the SSH 
connection remained up while switching states and DNAT from a pfsync 
node to another.

I used the XEN3_DOMU kernel -NPF +PF +PFSYNC +CARP.

Setting up legacy PF
https://pub.nethence.com/bsd/pf-legacy

setting up carp & pfsync on netbsd
https://pub.nethence.com/bsd/carp

-elge