From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dhirendra Pal Singh Date: Thu, 13 Mar 2003 01:28:30 +0000 Subject: [LARTC] ABout Routing..diag fixed.. Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org Thanks to David and Martin, Okay I am copying the diagram again.. I remade it in acsi and replaced the tabs with space.Have tested it on my box by sending the email to myself and another box. It looks fine.. I hope it dosent breaks this time eth 0 192.168.1.50 \ |----------| \ |--------------| -----------------| gateway 1|-------------------------|gateway2 | /|_______ |\ |--------------| / \ / \ eth0 eth1 - / \ 61.X.X.X 192.168.1.1 eth1 eth2 (public) | 192.168.2.51 192.168.3.52 | | ------------ | | BOX 1 | ----------------- ------------- | Box 3 | 192.168.1.101 --------------- 192.168.3.101 My Problem is A) I am unable to ping from Box 3 (192.168.3.101) to Box 1(192.168.1.101). Any comments or reasons why? B) I have figured out that if I enable Masquerading then problem A is solved. Can someone explain why? C) Is it possible without Masquerading ? I am in a fix and any Help would be very much appreciated...?? Thanks and Regards Dp Dhirendra Pal Singh wrote: > Hi All.. > I think the image got screwed up... > I am giving the description again.. > > Dsl feed goes to gateway 1. Its internal ip address is of > 192.168.1.XXX. Now from here goes the feed to another gateway which > eth0 ip address is 192,168.1.50. It has 2 more eth - eth1 and eth2. > Their ip address are 192.168.2.51 and 192.168.3.XXX respectively. > Now my problem is that all the computers connect to 192.168.2.XXX are > unable to point to the computers of 192.168.1.XXX. Though strangely I > can ping to 192.168.1.1 wich is the internal ip address of the gateway 1. > > Can someone help me whith this configuration...? > rest question are below.. > Thanks in advance .. > dp > > Dhirendra Pal Singh wrote: > >> Hi All, >> I have the following setup on redhat linux 8.0 ... >> >> eth 0 >> 192.168.1.50 >> \ >> |--------------| \ >> |--------------| >> -----------------| gateway 1|-------------------------|gateway2 | >> /|_______ |\ >> |--------------| >> / \ >> / \ >> eth0 eth1 - >> / \ >> 61.X.X.X 192.168.1.1 eth1 >> eth2 >> (public) | >> 192.168.2.51 192.168.3.52 >> | >> | >> ------------ >> | >> | BOX 1 >> | >> ---------------- >> ------------- >> | Box >> BOX 3 | >> >> 192.168.1.101 --------------- >> >> 192.168.3.101 >> >> My Problem is >> >> A) I am unable to ping from Box 3 (192.168.3.101) to Box 1. Any >> comments or reasons why? >> B) I have figured out that if I enable Masquerading then problem A is >> solved. Can someone explain why? >> C) Is it possible without Masquerading ? >> >> I am in a fix and any Help would be very much appreciated...?? >> >> Thanks and Regards >> Dp >> >> >> >> _______________________________________________ >> LARTC mailing list / LARTC@mailman.ds9a.nl >> http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ >> >> > > > _______________________________________________ > LARTC mailing list / LARTC@mailman.ds9a.nl > http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ > > _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/