port forwarding? routing?

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Author: Eric Johnson
Date:  
Subject: port forwarding? routing?
On Tue, 31 Oct 2000, Mike Starke wrote:
: Here is my scenario:
: I have a cisco 3640 router with a analog modem module in it. I have the
: pool address set to 192.168.10.0/28 (192.168.10.3-192.168.10.10) assigned
: to the connected user. It works. The ethernet int on the router is
: 192.168.10.1. I have an entry like
: 'ip route 192.168.10.0 255.255.255.240 eth1/1'
: 'ip route 192.168.2.0 255.255.255.0 eth1/1'
:
: I have a linux box doing ipchains and ipmasqadm portfw. The ethnet
: interface(s) are 192.168.10.2 and 192.168.2.250
:
: Dialup(192.168.10.5) ->router(192.168.10.1)->Linux(192.168.10.2)
: ->ipchains(192.168.2.250)->Citrix Server(192.168.2.243)
:
: I have all my ipchains rules set, with everything being logged.
: I have an ipmasqadm entries as follows:
: ipmasqadm portfw -a -P tcp -L 192.168.10.2 1494 -R 192.168.2.243 1494
: ipmasqadm portfw -a -P udp -L 192.168.10.2 1604 -R 192.168.2.243 1604
:
: Problem is, I can't connect to the citrix box.
: I set the dialup client to either poll for published apps, or just head
: striaght to 192.168.10.2, but no response.
:
: I can ping my linux box from a dialup ip, so I know I am making it
: thru the router. I do not see anything being denied in ipchains!
:
: What have I missed.
: Need Help

Does your Citrix box know where to route packets for the .10.x network?

    --Eric


:
: Mike
:
: http://www.getnet.com/~mgcon
: Phoenix, AZ
: USA
:
:
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---
Eric Johnson ()                                net.assembly
http://netasm.com/                      12629 North Tatum Boulevard #191
602 996-9682                                      Phoenix, Arizona 85032