I am needing to build two identical failover firewalls with openbsd, pf, pfsync, and carp. So far simple enough, with so many articles and examples available. All of these are using NAT.
However, I am needing to use public IP's out of a /25 allocation, without NAT. I have not been able to find any articles or examples that discuss doing this in a routed manner. Two articles on redundant bridging firewalls seem to be workable, but either need expensive switches or have extended failover times of greater than 1 minute. Can anyone point me towards articles or examples of non-nat routing on OpenBSD? -- John Brooks [EMAIL PROTECTED]
