Date: Tue, 19 Mar 2002 14:31:12 +0700 From: Eugene Grosbein <eugen@svzserv.kemerovo.su> To: "Crist J. Clark" <cjc@FreeBSD.ORG> Cc: net@FreeBSD.ORG Subject: Re: natd and static nat for different subnets Message-ID: <3C96E940.95335672@svzserv.kemerovo.su> References: <3C96CCDA.C54342F5@svzserv.kemerovo.su> <20020318225141.I60554@blossom.cjclark.org>
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"Crist J. Clark" wrote: > > Suppose we have many tens of separated private networks each having its own > > public address and own gateway. Is is possible to configure natd to do > > static nat for network masks, not only for sets of hosts? I'd like to > > say: > > > > redirect_address 172.20.2.0/24 123.45.56.78 > > redirect_address 172.20.2.1 123.45.56.78 > > > > so incoming traffic for 123.45.56.78 is translated to 172.20.2.1 > > and all outgoing traffic from the whole net 172.20.2.0/24 is aliases > > to appear from 123.45.56.78? > > > > It seems natd can't do that now. So how can it be achived without > > flooding config of natd with all those IPs from all those networks? > > You can run multiple natd(8)s and control which block each one > translates with their firewall divert(4) rules. I think running tens copies of natd is not wise. Would it be hard to implement this? Is it issue of natd itself or of libalias? Eugene Grosbein To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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