Question

VPN Tunnel between Linksys WRV210 and Cisco PIX

Asked by: mjeet

Trying to establish a VPN tunnel between a Linksys WRV210 (public IP: a.a.a.a; private IP subnet: 192.168.150.0) and a Cisco PIX (public IP: b.b.b.b; private IP subnet: 192.168.1.0)

First of all if I initiate the connection from the linksys to the cisco using the public IP address b.b.b.b the linksys tries to compare the PEER_ID to the IP and fails The logs are below

003   [MON 16:22:06]  "TunnelA" #11: initiating Main Mode
004   [MON 16:22:06]  "TunnelA" #11: [WRV210 Response:] ISAKMP SA (Main Mode) Initiation
005   [MON 16:22:06]  "TunnelA" #11: transition from state STATE_MAIN_I1 to state STATE_MAIN_I2
006   [MON 16:22:06]  "TunnelA" #11: STATE_MAIN_I2: sent MI2, expecting MR2
007   [MON 16:22:06]  "TunnelA" #11: received Vendor ID payload [XAUTH]
008   [MON 16:22:06]  "TunnelA" #11: received Vendor ID payload [Dead Peer Detection]
009   [MON 16:22:06]  "TunnelA" #11: received Vendor ID payload [Cisco-Unity]
010   [MON 16:22:06]  "TunnelA" #11: ignoring unknown Vendor ID payload [8d7d9cca51c5ba5979642c4091e56146]
011   [MON 16:22:06]  "TunnelA" #11: I did not send a certificate because I do not have one.
012   [MON 16:22:07]  "TunnelA" #11: transition from state STATE_MAIN_I2 to state STATE_MAIN_I3
013   [MON 16:22:07]  "TunnelA" #11: STATE_MAIN_I3: sent MI3, expecting MR3
014   [MON 16:22:07]  "TunnelA" #11: Main mode peer ID is ID_FQDN: '@aaaa.aaa.aaa'
015   [MON 16:22:07]  "TunnelA" #11: we require peer to have ID 'b.b.b.b'', but peer declares '@aaaa.aaa.aaa'
016   [MON 16:22:07]  "TunnelA" #11: sending encrypted notification INVALID_ID_INFORMATION to b.b.b.b:500
017   [MON 16:27:12]  "TunnelA" #11: next payload type of ISAKMP Hash Payload has an unknown value: 209
018   [MON 16:27:12]  "TunnelA" #11: malformed payload in packet
019   [MON 16:27:12]  "TunnelA" #11: sending notification PAYLOAD_MALFORMED to b.b.b.b:500

NOTE: The PIX Peer ID FQDN is a dummy FQDN that does not/cannot resolve and cannot be changed since there are a lot of previously connected VPN Tunnels on it.

---------------------------------------------------------------------------------------------------------
Then if I remove the remote IP and have the PIX initiate the connection I get the following error:

The IPSec SA could not be found for 192.168.150.0/24 === a.a.a.a ... b.b.b.b === 192.168.1.0/24

Has anyone ever successfully created a VPN tunnel between a Cisco PIX and Linksys Router?

This Question has been solved and asker verified All Experts Exchange premium technology solutions are available to subscription members.

Subscribe now for full access to Experts Exchange and get

Instant Access to this Solution

  • Plus...
  • 30 Day FREE access, no risk, no obligation
  • Collaborate with the world's top tech experts
  • Unlimited access to our exclusive solution database
  • Never be left without tech help again

Subscribe Now

Asked On
2008-09-30 at 12:02:58ID23775755
Tags

Linksys

,

Router

,

WRV210

,

VPN Tunnel

Topic

Network Routers

Participating Experts
2
Points
125
Comments
10

Trusted by hundreds of thousands everyday for fast, accurate and reliable tech support.

  • "The time we save is the biggest benefit of Experts Exchange to Warner Bros. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange." Mike Kapnisakis, Warner Bros.
  • "Our team likes having a resource that is more secure than just using Google and most experts using this service really know their stuff. It's nice to look here first versus using Google." Dayna Sellner, Lockheed Martin
  • "Anytime that I've been stumped with a problem, 9 out of 10 times Experts Exchange has either the accepted solution or an open discussion of the potential solution to the problem." Kenny Red, eBay Inc.

See what Experts Exchange can do for you.

Got a question?

We've got the answer.

Experts Exchange has been collecting answers to technology questions since 1996…3 million and counting! If you have a question, chances are we already have your answer.

Screenshot of Experts Exchange Knowledgebase

Need individual assistance?

Our experts are ready to help.

If you can't find the exact answer you're looking for, ask our exclusive community of 50,000 experts. You’ll get a personalized answer from a trusted professional.

Screenshot of Experts Exchange Knowledgebase

Want to learn from the best?

Read articles from industry experts.

Thousands of free tech tips, tricks, how-to’s and tutorials are available in our peer reviewed articles section. See for yourself how smart our experts are, no login required.

Screenshot of an Article

Working on a long term project?

Store your work and research.

Save solutions to your questions, answers you’ve discovered through searching plus helpful articles in your personal knowledgebase for easy future access.

Screenshot of Experts Exchange Knowledgebase

Access the answers to your technology questions today.

Subscribe Now

30-day free trial. Register in 60 seconds.

What Makes Experts Exchange Unique?

Members of the expert community talk about why the experience at Experts Exchange is different than what you will find anywhere else.

Trusted by the world's most respected brands.

image of each brand's logo

Faithfully serving IT professionals since 1996.

Experts Exchange Logo

Try it out and discover for yourself.

Subscribe Now

30-day free trial. Register in 60 seconds.

Related Solutions

  1. PIX TO PIX VPN
    I am having a problem creating a VPN between 2 pixes. Here is the client config: -----Client--------------------- access-list 101 permit ip 10.5.0.0 255.255.255.0 10.0.0.0 255.255.255.0 ip address outside dhcp ip address inside 10.5.0.1 255.255.255.0 nat (inside) 0 access-li...
  2. IPSEC Tunnel on PIX 515E
    I have PIX 515E HA setup. I would like to setup IPSEC tunnel between my setup to customer end. Customer asked for following setup Tunnel customer end tunnal IP <--------------------> My end tunnel IP(my firewall outside Interface IP) ACL allow public IP(static NAT ...
  3. Cisco PIX IPSec VPN tunnel question
    hi, I would like to set up the VPN IPSec tunnels between two PIXes. 10.0.2.0 and 10.1.8.0 network. I want users from 10.0.2 network able to connect to 10.1.8 network but blocking anyone from 10.1.8 network coming into 10.0.2. Is it possible to do so? Any help is deeply...
  4. Cisco PIX 515 IPSec VPN Tunnel and NAT
    I have a Cisco PIX 515 with multiple IPSec VPN tunnels. Everything is fine and working. Here is my question. A new client I have that will be connecting to my PIX through an IPSec VPN has the same network address space on his network, as I do mine. (Basically, my internal...

Free Tech Articles

  1. WARNING: 5 Reasons why you should NEVER fix a computer for free.
    It is in our nature to love the puzzle. We are obsessed. The lot of us. We love puzzles. We love the challenge. We thrive on finding the answer. We hate disarray. It bothers us deep in our soul. W...
  2. SCCM OSD Basic troubleshooting
    SCCM 2007 OSD is a fantastic way to deploy operating systems, however, like most things SCCM issues can sometimes be difficult to resolve due to the sheer volume of logs to sift through and the dispe...
  3. Migrate Small Business Server 2003 to Exchange 2010 and Windows 2008 R2
    This guide is intended to provide step by step instructions on how to migrate from Small Business Server 2003 to Windows 2008 R2 with Exchange 2010. For this migration to work you will need the fo...
  4. Create a Win7 Gadget
    This article shows you how to create a simple "Gadget" -- a sort of mini-application supported by Windows 7 and Vista. Gadgets can be dropped anywhere on the desktop to provide instant information, ...
  5. Outlook continually prompting for username and password
    There have been a lot of questions recently regarding Outlook prompting for a username and password whilst using Exchange 2007. There are a few reasons why this would happen and I will try to cover t...
  6. Backup Exchange 2010 Information Store using Windows Backup
    There seems to be quite a lot of confusion around the ability to backup Exchange 2010 using the built in Windows Backup feature. This stems from the omission of this feature prior to Exchange 2007 s...

Cloud Class Webinars

  1. Avoiding Bugs in Microsoft Access
    Alison Balter takes and in-depth look at avoiding bugs in Access. In this webinar you will learn about using the immediate window to debug your applications, invoking the debugger, using breakpoints to troubleshoot, stepping through code, setting the next statement to execute, ...
  2. Top 10 Best New Features in Visio 2010
    Scott Helmers gives live demonstrations of the top 10 new features in Visio 2010. This webinar will teach you how to create compelling diagrams by adding shapes to the page with a single click, linking the shapes in a diagram to data in Excel (or SQL Server, or SharePoint), ...
  3. IT Consultant Business Secrets Revealed
    Michael Munger, Experts Exchange tech pro and IT consultant, pulls back the curtain on his very successful businesses and answers question on every IT consultant and business owner should know about. He shares secrets on what he did to solve the 5 most common problems in IT, ...
  4. Disaster Recovery and Business Continuity
    Quest CTO, Mike Billon, gives an overview of the steps involved in building a dunamic disaster recovery plan. Through case studies and an examination of software/hardware tooles for monitoring and testing, you'll gain a better understandin of where you are, where you want ...
  5. Organize Your Visio Diagrams with Containers and Lists
    Scott Helmers uses cross functional flowcharts, wireframe diagrams, data graphic legends and seating charts to teach you: how to ustilize all three new structured diagram components in Visio 2010, the best practices for organizeing shapes in previous version of Visio, how to organize ...
  6. How to Us Objects, Properties, Events and Methods in Microsoft Access
    Alison Dalter gives an in-depbth look at objects, properties, events and methods in Microsoft Access. In this webinar you will learn about using the object browser, referring to objects, working with properties and methods, working with object variables, understanding the ...

Join the Community

Give a Little. Get a Lot.

Join the community of experts here and help other tech pros by answering question in your area of expertise. You can earn FREE access to all Experts Exchange's premium features and resources.

Join the Community

Answers

 

by: lrmoorePosted on 2008-09-30 at 15:48:12ID: 22610115

Yes, of course.
Can you post the PIX config?
On the Linksys, do you have PFS enabled? It is not enabled by default on the PIX.
Can you post screenshots of the Linksys vpn configuration?

 

by: mjeetPosted on 2008-09-30 at 15:57:22ID: 22610178

The screenshot is attached.
I have tried enabling and disabling PFS. Also I have tried setting the encryption/authentication to Auto but still no luck.
The PIX is managed by another company but I'll try to get the config.

 

by: lrmoorePosted on 2008-09-30 at 16:12:00ID: 22610253

Your end looks OK. Let's wait and see that the PIX end looks like.
FYI, the ISAKMP key lifetime and the IPSEC key lifetime must match whatever is configured on the PIX.
The policy on the PIX must match 3DES/MD5/DH group 2
Did they provide you any information on the setup?

 

by: mjeetPosted on 2008-09-30 at 16:17:36ID: 22610284

They provided me with their IP and said the encryption/authentication is set to 3DES/MD5. We also made sure the pix had DH Group2 set. The only thing we didn't do was check the lifetimes for ISAKMP and IPSEC keys.

 

by: mjeetPosted on 2008-09-30 at 16:20:47ID: 22610301

But the error I am receiving on my end is

015   [MON 16:22:07]  "TunnelA" #11: we require peer to have ID 'b.b.b.b'', but peer declares '@aaaa.aaa.aaa'

Is there a way to configure the linksys to ignore the FQDN setup on the PIX and just go with the IP?

 

by: lrmoorePosted on 2008-10-01 at 04:58:12ID: 22613302

You have the remote secure gateway set to IP address.
Try changing it to FQDN and see what happens.

 

by: mjeetPosted on 2008-10-01 at 06:07:23ID: 22613789

But the FQDN configured on the PIX is invalid. It does not resolve to the PIX's IP address so the linksys won't reach the right IP..

 

by: lrmoorePosted on 2008-10-01 at 06:51:44ID: 22614193

There must be something wrong on the PIX side, then because your side is correct.

 

by: mjeetPosted on 2008-10-03 at 10:51:55ID: 31501676

Changing the peer ID on the Cisco helped resolve the issue.

 

by: ITSN-VenloPosted on 2008-11-17 at 04:46:53ID: 22974993

Did you trie to enable or disable Nat traversal?

20120131-EE-VQP-002

3 Ways to Join

30-Day Free Trial

The Experts

98% positive feedback on 31,087 answers since March 2000. angeliii is a Microsoft Most Valuable Professional for his work with MS SQL Server & Develoment.

He has also proven his knowledge of Visual Basic Programming, PHP Scripting and Oracle Databases.

The Experts

97% positive feedback on 10,752 answers since July 2000. lrmoore has more than 18 years experience in the networking industry.

The six-time Mircosoft MVPs specialties include firewalls, virtual private networking, and network management.

Testimonials

"...and excellent source for support... Kind of like having your very own IT dept." Electriciansnet

Testimonials

"I was apprehensive at signing up at first. However... it has already made my life as an IT administrator much easier." JaCrews

Testimonials

"WOW! You guys have great, active, and knowledgeable people on here." moore50

Business Clients

Business Clients

In the Press

"If you’ve got a question... Experts Exchange can supply an answer.”

In the Press

"...an invaluable aid for both IT professionals and those who require tech support."

In the Press

"where IT professionals provide quick answers on just about any topic"

Business Account Plans

Loading Advertisement...