David,
Thanks for your reply, I don't know what you mean by proxyarp can you
please elaborate on that. I know my ISP is forwarding requests to my
second static IP through the first one. The following is my routing table,
lets say IP#1 -> 199.253.157.9 IP#2 -> 199.253.157.10
what should I add to my routing table to accomplish routing all request to
IP#1 to be forwarded to my local IP 192.168.73.2
Destination Gateway Genmask Flags Metric Ref Use
Iface
199.253.157.2 0.0.0.0 255.255.255.255 UH 0 0 0
ppp0
192.168.73.0 0.0.0.0 255.255.255.0 U 0 0 31
eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 2
lo
0.0.0.0 199.253.157.2 0.0.0.0 UG 0 0 73
ppp0
-----Original Message-----
From: David A. Ranch [SMTP:[EMAIL PROTECTED]]
Sent: Saturday, December 19, 1998 3:25 PM
To: Kamal Ashour; '[EMAIL PROTECTED]'
Subject: Re: [masq] Can this be acomplished with ipfwadm ?
>I am not sure if the following can be done with ipfwadm. Here it goes, my
>ISP set me up with two published static IP's I am using one for the dialin
>gateway Linux box, I have a local network setup to access the net through
>the gateway machine with IP masq. works fine. I would like to forward all
>request to the other static IP to a machine on the local network. My ISP
>forwards any request to both IP's to the gateway machine. I know that I
>can use ipportfw to forward port request to a machine on the local
network,
>but what I am trying to do is IP translation.
This would have nothing to do with MASQ or IPFWADM per se. You need to:
- setup proxyarp on the PPPd connection
- have your ISP route the second IP address thru the first IP address
- setup the proper routes on the linux box to forward the
traffic to the second machine.
--David
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