In the carp article "Firewall Failover with pfsync and CARP", uses the carp interface on the same subnet as the interfaces its ... example, in my network...
In my network I have 4 NICs
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1) $ext /30
inet xxx.xxx.xxx.xxx 255.255.255.252 NONE
2) $dmz (part of a routable /26)
inet xxx.xxx.xxx.xxx 255.255.255.192 NONE
3) $lan /24
inet 192.168.1.1 255.255.255.0 NONE
4) $air /30 (a nic to a wireless router, part of my wireless gateway).
inet 10.1.1.1 255.255.255.252 NONEWill CARP work with my routable /30 address, which connects me to my ISP, the DMZ's routable /26 block, and the private /24 & /30 I use for corporate LAN, and wireless gateway?
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