I try to put in place 2 freebsd routers with carp interfaces. since I have only one wan address, lets say : 22.214.171.124 I'd like to use private range ips to do carp jobs :
10.0.0.1(router1) alias (126.96.36.199) 10.0.0.2 (router2) alias (188.8.131.52)
my ISP gateway is : 184.108.40.206
so when I make a ping 220.127.116.11
ping : sendto : No route to host
which is predictable.
some posts is talking about using pfsense to do the job. But, I only get freebsd one thoses routers. some helps would be apprecied.