Migrating from ios
wonderfull product for home, but now i want to use it on a "real" network.
0)the situation is very simple :
i ve a class C public net (220.127.116.11/24) ;
I use NAT and PAT on :MyCisco in the lab which forward to anoter cisco :CampusRtr
-10.0.0.1 ___________ -18.104.22.168 ___________
-22.214.171.124 | | | |
–------------| MyCisco |----------------------------| CampusRtr |-----
on MyCisco i've the 2 NIC (in = my lan; out = interco lan):
-NIC_in which is declared as 126.96.36.199/32, 10.0.0.1/32 , and 10.128.0.1/32.
(i ve subnetted 10. with /9 in order to have a "vlan of the poor" :-})
-NIC_out which is declared as 188.8.131.52/29 and connected directly to CampuRtr
-NIC_in is making "ip nat inside" in fact it translate:
a subset of 10.0.0.0/9,
another subset of 10.128.0.0/9 (which all are defined by ranges)
to one(s) of my public ip adresses (184.108.40.206 for 10.0 and 220.127.116.11 for 10.128):
It is two PAT .
-NIC_in is making NAT translation 1:1 for my public servers (WWW,SMTP,…)
So on the lan i ve got private address 10. and public one 193.48.0.
1)I ve seen in the doc/forum that i can not put 2 IP adresses for LAN NIC in pfsense.
But in my previous config i ve got 2 subnets on the same NIC so how can i solve this problem ?
(putting 2 card on pfsense machine?)
2)In fact i want to use redundancy an replace the "MyCisco" with 2 pfsense and carp,
i ve seen in the doc it is possible. But The CampusRtr NIC i see is a virtual one using vrrp,
as using carp is a virtual solution too, is there any recommendation about that implementation
and is it compatible (vrrp in front of carp)?
Many, many thanks in advance
And sorry for my poor english:-}