From owner-freebsd-security  Tue Dec  2 04:22:33 1997
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From: Eivind Eklund <perhaps@yes.no>
To: "Sergey S. Kosyakov" <ks@itp.ac.ru>
CC: freebsd-security@FreeBSD.ORG
In-reply-to: "Sergey S. Kosyakov"'s message of Tue, 2 Dec 1997 12:27:18 +0300
	(MSK)
Subject: Re: IP masquerate
References: <199712020927.MAA12833@itp.ac.ru>
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> 
> 
> Hi,
> I'm new member of freebsd-security. 
> Can I configure IP masquerate with FreeBSD? As I know Linux
> already allow IP masquerating.

'man natd'.  If you're on a PPP link, 'ppp -alias' will Just Do It.

> If no, does anybody know about software wich allow IP masquerating
> for FreeBSD or DEC UNIX?

Both natd and IP-filter do this for fairly general cases.  Check them
out first, and come back if that doesn't solve your problem.

BTW: Could you please search the mailing list archives before posting
questions?

Eivind.