NAT with two different alias addresses. Is it possible?

[Денис Медведев]

Hello, everybody!

I've just installed freeBSD 5.3 on my old computer to make it NAT
router for internet sharing. The example is classical: two machines in
my internal network and one IP from provider. Except one moment - my
internet connection is established through PPPoE. So my unix has 3
network interfaces:
  rl0 - provider's network 10.10.54.107/16
  tun0 - pppoe (through rl0 of course). Here my IP is 192.168.54.107
  rl1 - my internal network 172.16.0.1/24 (do not laugh i've made it
        for difference)

NAT has alias address 192.168.54.107, and internet connection works
perfectly. BUT there are a lot of resources in 10.10.54.107/16
network I can't get access from my internal machines. I think address
translation to 10.10.54.107 could help. Or not? Maybe it is possible
to launch second NATd for this interface?

-- 
Best Regards
 Denis                          mailto:medvedev_denis at mail.ru