[LARTC] Port forward and two ISP

Ani an2rhyme@yahoo.com
Wed, 27 Aug 2003 11:17:07 -0700 (PDT)


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Remus <rmocius@auste.elnet.lt> wrote:Hi folks,
 
 
I have a question regarding some port forward via diffrent route.
 
Ok, my configuration is like this:
 
I have to Internet lines.
1 is for the email server
2 (default) is for web browsing.
Linux box (firewall/router)
Local network 192.168.0.x
 
I did IP routing for particular local IP (email server) via not the default route, everything works fine.
 
 <snip>
 
But how to route via line 1 some IP port for the IP which one already has default route via 2 line ?
For example for the IP 192.168.0.20 - the TCP ports 80,443 go via default route (line 2) and the TCP port 110 goes via second route (line 1).
 
DO the subnetting and route the traffic based on subnet from the specific gateway.
 
 
Any ideas?
 
Thanks in advance
 
Remus 



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<DIV><BR><BR><B><I>Remus &lt;rmocius@auste.elnet.lt&gt;</I></B> wrote:
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<DIV><FONT face=Arial size=2>Hi folks,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>I have a question regarding some port forward via diffrent route.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>Ok, my configuration is like this:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>I have to Internet lines.</FONT></DIV>
<DIV><FONT face=Arial size=2>1 is for the email server</FONT></DIV>
<DIV><FONT face=Arial size=2>2 (default) is&nbsp;for web browsing.</FONT></DIV>
<DIV><FONT face=Arial size=2>Linux box (firewall/router)</FONT></DIV>
<DIV><FONT face=Arial size=2>Local network 192.168.0.x</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>I did IP routing for particular local IP (email server) via not the default route, everything works fine.</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>&nbsp;&lt;snip&gt;</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>But how to route via line 1 some IP port for the IP which one already has default route via 2 line&nbsp;?</FONT></DIV>
<DIV><FONT face=Arial size=2>For example for the IP 192.168.0.20 - the TCP ports 80,443 go via default route (line 2) and the TCP port 110 goes via second route (line 1).</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV>DO the subnetting and route the traffic based on subnet from the specific gateway.</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>Any ideas?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>Thanks in advance</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>Remus</FONT>&nbsp;</DIV></BLOCKQUOTE></DIV><p><hr SIZE=1>
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