Lin Zhao wrote:
hi all, wish my english is enough :-)
my freebsd has 3 interfaces, like this,
---- ----switch1
| ---------- fxp0 |
| | |---------
internal |--------|freebsd71 |
| rl0 | |---------
| ---------- fxp1 |
---- ----switch2
first set your routingtable so that teh 'special' addresses
go via switch2, then set up NAT as follows:
like this:
---- ----switch1
| ---------- fxp0 |
| | NAT1(*)|---------
internal |--------|freebsd71 |
| rl0 | NAT2|---------
| ---------- fxp1 |
---- ----switch2
(*) If you want, NAT1 may be left out if you use routable
addresses on your internal network.
The reason for the NAT is to make sure that outgoing packets
have a source address that will make the return packets come back
through switch2, otherwise, even if you have a route
making the outgoing packets go via switch2, the return packets
will still comeback via switch1.
we're in the internal and want to visit outside
we use fxp0 for default outside address and it works well
but for some reason, i want to use fxp1 for some special outside address
how can i do for it?
thanks a lot.
Lin Zhao
SCGY,USTC,PRC
_______________________________________________
[email protected] mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw
To unsubscribe, send any mail to "[email protected]"
_______________________________________________
[email protected] mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw
To unsubscribe, send any mail to "[email protected]"
