Rudy Setiawan wrote:
On 8/2/07, Julian Elischer <[EMAIL PROTECTED]> wrote:
Rudy Setiawan wrote:
Hi,
I am trying to do a traffic redirection based on destination port to
another interface/gateway.
Currently, I have a freebsd box that does simple NAT and an Internet connection.
I am planning to install another internet connection and use the same
box to do some traffic redirection.
INTERNET1 -------- freebsd box ------- INTERNET2
|
|
Local Area Network
LAN = 192.168.10.0/24 with interface em0
INTERNET1-GW = x.x.x.1 with em1
INTERNET2-GW = y.y.y.1 with rl0
My goal is to redirect any ssh traffic to INTERNET2-GW and I assume
that if it can be redirected through INTERNET2-GW then the packets
return will go through INTERNET2-GW also.
no, unless you first NAT the packets with the address of that interface.
(otherwise the packets will come back through your primary network).
if yo have cheep dlink or linksys or whatever DSL routers or whatever with NAT
on them then you can use that successfully and just use ipfw 'fwd' rules to
select the interface to use.
I see, hmm are you suggesting that the linksys should be placed
between the freebsd firewall and the internet? Then do a ipfw fwd
rules to in freebsd to select which interface to go and linksys will
do all the NAT-ing for those packets respectiveily right?
exactly
Thank you.
Regards,
Rudy
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