Solved

Point to Point Connection issues Destination Net Unreachable

Posted on 2007-11-29
6
681 Views
Last Modified: 2012-06-27
I am having an issue with a Point to Point connection.  Here is detail:

2 LAN's with seperate Internet Access connected via "Point to Point" T1
Telecom Company has an AdTrans at each end and I have tried Kentrox and Linksys Routers at each end to create connection
They provided this information:
LAN1 WAN: 10.10.1.26
Sub: 255.255.255.252
GW: 10.10.1.25

LAN2 WAN: 10.10.1.22
Sub: 255.255.255.252
GW: 10.10.1.21

Additional information I have set LAN side on both with static IP and created static routes to push traffic (I have 2 others connections in place functioning with different Teleco Companies)
LAN1 internal IP is 192.168.0.0 and LAN2 internal IP is 10.0.0.0

I am recieving a Destination Net Unreachable when Pinging from internal LAN to internal LAN.
I can ping from WAN to WAN on the T1 through the routers.
0
Comment
Question by:RTPIT
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 2
6 Comments
 
LVL 21

Expert Comment

by:from_exp
ID: 20375690
can you traceroute one side from another?
it will help do understand where the problem is
0
 

Author Comment

by:RTPIT
ID: 20375845
I have tracert from one side to the other.  I get these hops Internet Router, LAN side T1 router and then the same address as above on destination net unreachable.
0
 
LVL 21

Expert Comment

by:from_exp
ID: 20375857
it sounds a bit confusing, can you paste your trace here, please
0
NEW Veeam Agent for Microsoft Windows

Backup and recover physical and cloud-based servers and workstations, as well as endpoint devices that belong to remote users. Avoid downtime and data loss quickly and easily for Windows-based physical or public cloud-based workloads!

 
LVL 29

Expert Comment

by:Jan Springer
ID: 20376194
What routes do you have in place on each router to find the other end's local area network IPs?
0
 

Author Comment

by:RTPIT
ID: 20386203
We have discovered it is a Routing issue in the Adtrans by the Teleco provider.  The devices were configured incorrectly for the informaiton provided to us.  We have had them correct the issue and it fixed.  Our original ocnfiguration was correct.  Thanks!
0
 
LVL 21

Accepted Solution

by:
from_exp earned 500 total points
ID: 20388290
I'm happy to here that!

Cheers!
0

Featured Post

Instantly Create Instructional Tutorials

Contextual Guidance at the moment of need helps your employees adopt to new software or processes instantly. Boost knowledge retention and employee engagement step-by-step with one easy solution.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

In the hope of saving someone else's sanity... About a year ago we bought a Cisco 1921 router with two ADSL/VDSL EHWIC cards to load balance local network traffic over the two broadband lines we have, but we couldn't get the routing to work consi…
In this article, I am going to show you how to simulate a multi-site Lab environment on a single Hyper-V host. I use this method successfully in my own lab to simulate three fully routed global AD Sites on a Windows 10 Hyper-V host.
Internet Business Fax to Email Made Easy - With  eFax Corporate (http://www.enterprise.efax.com), you'll receive a dedicated online fax number, which is used the same way as a typical analog fax number. You'll receive secure faxes in your email, f…
Michael from AdRem Software outlines event notifications and Automatic Corrective Actions in network monitoring. Automatic Corrective Actions are scripts, which can automatically run upon discovery of a certain undesirable condition in your network.…

707 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question