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 From:  "Fournaux Nicolas" <nfournaux at sopragroup dot com>
 To:  <m0n0wall at lists dot m0n0 dot ch>
 Subject:  Is a NAT on PPTP interface a taboo subject ?
 Date:  Wed, 11 Aug 2004 11:14:00 +0200
Is a NAT on PPTP interface a taboo subject ?
It is strange that i m the only people who gets the problem.

If your LAN is on 192.168.0.0/24 and if the LAN of the PPTP client is also on 192.168.0.0/24 (and
this case if not rare) how can pptp client send packet to the remote LAN ?
The workstation will sent all packets to his LAN interface and not to VPN :(

Cya and thanks for any help.

Sorry for this reply from myself :)

		 -----Message d'origine-----
		De : 	Fournaux Nicolas  


		Objet :	NAT on PPTP interface

		Hello all.

		I just want to use NAT on the PPTP interface of Monowall.

		Here is my network:



					VPN client (local adress 192.168.0.1/24 , vpn adress 192.168.1.192/28)
							|
							|
							|
					router of customer (named router 2)
							|
							|
							|
						     INTERNET
							|
							|
							|
							|-interface wan : public adress
		   - VPN Server adress 192.168.1.1   m0n0wall
							|-interface lan : 192.168.0.1
							|
							|
						 192.168.0.0/24 network
							|
							|
							|-interface : 192.168.0.2
				    my router (named router 1)
							|-interface : 10.10.5.1
							|
							|
						  10.0.0.0/8 network


		I want to enable NAT between VPN client and routeur 192.168.0.2
		But on the NAT configuration of Monowall i can't select "PPTP" as external adress.
		Must i add "192.168.1.1" as "server NAT" on the server NAT page ?
		Can i not use a symbolic name like "PPTP interface" ?
		It is the case for "wan interface".

		Sorry for my english, it is not my primary language.

		Thanks u in advance.