Solved

network not pingable form outside

Posted on 2014-12-03
5
107 Views
Last Modified: 2015-01-11
I have weird network issues, I am able to ping everything from the inside at the location but not when I am outside od the location.

Secondary site. There is a L2L tunnel to primary site. I can't pint anything from the primary site to secondary, while the network is fully functional at the secondary site. This happened out of nowhere. What could be the issue? This worked a day ago. thanks
0
Comment
Question by:Shark Attack
  • 4
5 Comments
 
LVL 11

Expert Comment

by:Miftaul
ID: 40478615
Which firewall are you using. Can you check the acl in primary site please. They should match the secondary site subnet.
0
 
LVL 2

Author Comment

by:Shark Attack
ID: 40478677
Im using 5520's on both ends. Access lists mach exactly on both ends.
0
 
LVL 2

Author Comment

by:Shark Attack
ID: 40478688
let me clarify also, when im at the secondary location i can ping everything in there (all subnets) but i can't ping form the secondary to primary site and vise versa.
0
 
LVL 2

Accepted Solution

by:
Shark Attack earned 0 total points
ID: 40533782
one of the interfaces was using a duplicate IP which was interfering in a way. After dropping the tunnel I was all up and running
0
 
LVL 2

Author Closing Comment

by:Shark Attack
ID: 40542934
one of the interfaces was using a duplicate IP which was interfering in a way. After dropping the tunnel I was all up and running
0

Featured Post

New My Cloud Pro Series - organize everything!

With space to keep virtually everything, the My Cloud Pro Series offers your team the network storage to edit, save and share production files from anywhere with an internet connection. Compatible with both Mac and PC, you're able to protect your content regardless of OS.

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
Dell M6220 to Dell 6224 Port channel conundrum 5 26
Design Question: Office 365 + Exchange 2016 Hybrid 5 73
Cisco ACS TACACS 2 45
Quick cusco 2091 setup 5 37
If you are thinking of adopting cloud services, or just curious as to what ‘the cloud’ can offer then the leader according to Gartner for Infrastructure as a Service (IaaS) is Amazon Web Services (AWS).  When I started using AWS I was completely new…
In the world of WAN, QoS is a pretty important topic for most, if not all, networks. Some WAN technologies have QoS mechanisms built in, but others, such as some L2 WAN's, don't have QoS control in the provider cloud.
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
Get a first impression of how PRTG looks and learn how it works.   This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.

929 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

Need Help in Real-Time?

Connect with top rated Experts

11 Experts available now in Live!

Get 1:1 Help Now