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Re: NAT and NAT
- To: misc_(_at_)_openbsd_(_dot_)_org
- Subject: Re: NAT and NAT
- From: Jason Dixon <jasondixon_(_at_)_myrealbox_(_dot_)_com>
- Date: 16 Dec 2002 12:24:56 -0500
On Mon, 2002-12-16 at 12:21, Derick Siddoway wrote:
> Internet <--> RouterA + NAT for 192.168.1.x <--> RouterB + NAT for 10.x.x.x
> That is, RouterA has a Real IP Address (tm), and is doing nat for
> the 192.168.1.x subnet to that IP address. RouterB has one of those
> 192.168.1.x addresses and is doing nat on that for 10.x.x.x. Now, I
> don't think that you can have nat on routers two deep like this, but
> I'm looking for confirmation.
Of course you can. I do it all the time in lab environments. RouterB
nat's all traffic from 10.x.x.x to 192.168.1.x, and RouterA nat's all of
THAT traffic to the real ext_if. Works fine.