Subject: Request for Help on IPIP Tunneling!!
To: None <mpav@purdue.edu>
From: =?iso-8859-1?q?Satyaveersingh=20Mahecha?= <meetsatyaveersingh@yahoo.co.in>
List: netbsd-help
Date: 04/28/2004 06:08:45
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Hi,
 I am Satyaveersingh from India. 
This is in response to the mail of yours that I checked on the net.
Which one ?

 I am currently modifying IPIP tunneling kernel module.
I am suppose to route packets through modified IPIP tunnel. I am not
able to send any packets, apart form the ICMP used while ping command, through the tunnel. I have two machine set up, both have two ethernet cards. Machine A has the following IPddresses


 192.170.1.105 - eth0
 192.170.3.105 - eth1
 and Machine B has:
 192.170.1.104 - eth0
 192.170.2.104 - eth1
 
I have configured a tunnel inbetween these two machines.
 Now I would like to send packets from any other machine, which is on
 the same netmask as eth0 of machine A, to machine B via the tunnel
 created inbetween these two machines without using the ping -I . 


Now the tunnel is formed between 192.170.1.105 to 192.170.1.104, I can send ICMP packets (via ping command) through this tunnel, but am unable to send any other (UDP,TCP,etc) packets through this tunnel!

I am also want to send packets (of any kind) from a machine that is in LAN (within same network) with the eth1 of machine A. Say the address of that outside machine is 192.170.3.102.

Please help me out here.

Satyaveersingh

 


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<DIV>Hi,<BR>&nbsp;I am Satyaveersingh from India.&nbsp;<BR>This is in response to the mail of yours that I checked on the net.<BR>Which one ?<BR><BR>&nbsp;I am currently modifying IPIP tunneling kernel module.<BR>
<DIV>I am suppose to route packets through modified IPIP tunnel. I am not<BR>able to send any packets, apart form the ICMP used while ping command,&nbsp;through the tunnel. I have two machine set up, both have two ethernet&nbsp;cards. Machine A has the following&nbsp;IPddresses<BR><BR><BR>&nbsp;192.170.1.105 - eth0<BR>&nbsp;192.170.3.105 - eth1<BR>&nbsp;and Machine B has:<BR>&nbsp;192.170.1.104 - eth0<BR>&nbsp;192.170.2.104 - eth1<BR>&nbsp;<BR>I have configured a tunnel inbetween these two machines.<BR>&nbsp;Now I would like to send packets from any other machine, which is on<BR>&nbsp;the same netmask as eth0 of machine A, to machine B via the tunnel<BR>&nbsp;created inbetween these two machines&nbsp;without using the ping -I <INTERFACE><DEST address>. <BR></DIV>
<P>Now the tunnel is formed between 192.170.1.105 to 192.170.1.104, I can send ICMP packets (via ping command) through this tunnel, but am unable to send any other (UDP,TCP,etc) packets through this tunnel!</P>
<P>I am also want to send&nbsp;packets (of any kind) from a machine that is in LAN (within same network) with the eth1 of machine A. Say the address of that outside machine is 192.170.3.102.</P>
<P>Please help me out here.</P>
<P>Satyaveersingh</P>
<P>&nbsp;</P></DIV><p><font face=arial size=-1>
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