LinuxQuestions.org
Download your favorite Linux distribution at LQ ISO.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Networking
User Name
Password
Linux - Networking This forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.

Notices


Reply
  Search this Thread
Old 07-15-2004, 04:56 AM   #1
funky79
LQ Newbie
 
Registered: Jul 2004
Posts: 2

Rep: Reputation: 0
network blocked on mdk 10


Hi! I've installed a mdk 10 on a 2 nics machine to act as firewall/proxy. All works fine (ip routing, dns resolution, web proxy), but after some minutes all the comunication stops...wait some time and then restarts...
While this time if I run route command I get the first two lines:

192.168.3.0 * 255.255.255.0 U 0 0 0 eth0
127.0.0.0 * 255.0.0.0 U 0 0 0 lo

and after more than 1 minute I get the last line

default 192.168.3.1 0.0.0.0 UG 0 0 0 0 eht1

(When comunication works the route command shows the three lines immediatly).

The same with arp.

I don't understand why...

Thanks for help!
 
Old 07-15-2004, 05:48 AM   #2
pingu
Senior Member
 
Registered: Jul 2004
Location: Skuttunge SWEDEN
Distribution: Debian preferably
Posts: 1,350

Rep: Reputation: 127Reputation: 127
There seems to be a misconfiguration here.
Make sure your 2 nic's are on different networks, also which do you want as default gateway, eth0 or eth1?
I assume eth0 is internal, eth1 external thus default gw?
192.168.3.x should then go through eth0 and have nothing to do with eth1.

Post output of 'ifconfig' please, and also tell me where your internal network is.
 
Old 07-15-2004, 06:18 AM   #3
funky79
LQ Newbie
 
Registered: Jul 2004
Posts: 2

Original Poster
Rep: Reputation: 0
Thanks for the suggest! I resolve the problem! I forget the route for the adsl modem (the default gateway)

192.168.3.1 * 255.255.255.255 UH 0 0 0 eth1

I understand it's better to have two separate network, but I'dont know how to change the modem ip and I don't wont to change all the my 120 pc ip.

Thank's
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
sockets blocked on local network, can't figure out why Dooberdoink Linux - Networking 5 07-07-2005 01:16 PM
Find Blocked Ports on Network artielnx Linux - Newbie 2 09-30-2004 03:01 PM
MDK Multi-network-firewall - where are the network logs stored? Avatar Mandriva 5 02-11-2004 08:44 PM
Network card interrupt line blocked ?? chinwah Linux - Networking 0 04-17-2002 01:19 AM
I need a P2P that works behind a FIREWALLED port-blocked college network! shassouneh Linux - Networking 3 04-05-2002 01:34 PM

LinuxQuestions.org > Forums > Linux Forums > Linux - Networking

All times are GMT -5. The time now is 09:55 PM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration