Date: Tue, 12 May 1998 17:52:03 +1000 From: Andrew Kaszubski Jnr <apk@dimpex.com.au> To: "'freebsd-isp@freebsd.org'" <freebsd-isp@FreeBSD.ORG> Subject: re ppp and -alias Message-ID: <C18D3F6ADBADD111955E000044049AEA10E6@hub.dimpex.com.au>
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Hello,
just setup a FreeBSD box which is doing NAT for
a small network. I used the userlevel PPP with the 2.2.2-Release
which works just great. Apart from the 1 IP address the PPP link
is assigned I have also a /26 network which I am routing to some of
the clients with real IP address as well as aliasing to the
ethernet card.
Eg.
tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500
inet 139.130.53.55 --> 139.130.51.65 netmask 0xffffffc0
de0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 203.36.205.193 netmask 0xffffffc0 broadcast 203.36.205.255
inet 192.168.1.10 netmask 0xffffff00 broadcast 192.168.1.255
ether 00:80:c8:76:ec:80
My problem is that when I turn on the alias switch in ppp to NAT the
incoming
data from the 192.168.1.0/24 network, it also seems to be doing NAT on
the
real ip 203.36.203.193 address. I can ping this address but when I try
and
connect to a service it times out.
Is there any way I can specify which addresses are to be translated and
which are not ?
Any help would be appreciated.
Regards
Andrew Kaszubski - Technical Consultant - M: 0411263880
Dimpex Pty Ltd - Engineering & Computer Consulting
E-mail apk@dimpex.com.au http://www.dimpex.com.au
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