Home | Recovery | Cisco How To Net How To | Blog | Search | Forums | Services | Setup Guide | Chicagotech MVP | IT Exam Practice  |  About Us | Contact Us|

Chicago Area Laptop for rent: $35 per day plus $10 for additional day
rental

 

VPN client ping VPN server only but others

 

Q: We setup VPN on Windows 2003. XP VPN client access the domain resource without any issues. However, Vista can ping the VPN server only but not other servers. Sometimes, when he ping a server by IP (no VPN server), it replies at first line and others are time out (see below). I have tried two Vista computers and both have the same problem. Any suggestions?

C:\Users\blin>ping 10.0.0.221
 
Pinging 10.0.0.221 with 32 bytes of data:
 
Reply from 10.0.0.221: bytes=32 time=64ms TTL=127
Request timed out.
Request timed out.
Request timed out.
 
Ping statistics for 10.0.0.221:
    Packets: Sent = 4, Received = 1, Lost = 3 (75% loss),
Approximate round trip times in milli-seconds:
    Minimum = 64ms, Maximum = 64ms, Average = 64ms

 

A: 1. Make sure the IP routing is enabled in the VPN server.

 

Routing how to

How to disable ip routing/forwarding on a W2K Pro? ... For example, the Generic Routing Encapsulation (GRE) IP protocol (protocol number 47) is added to the ...
www.howtonetworking.com/Networking/routing.htm

 

2. Try to disable the IPv6.

 

Vista IPCONFIG and Network Settings

How to: assign multiple static IPs in Vista How to change the binding order of network providers How to disable TCP/IPv6 How to disable IPv6 and Tunnel ...
www.howtonetworking.com/vista/vistaipconfig.htm

 

 

3. Disable Auto-tuning on Windows Vista by following this how to.

 

Vista IPCONFIG and Network Settings

www.howtonetworking.com/vista/vistaipconfig.htm


4. Updated NIC driver.


5. For troubleshooting 3rd party software issue, start the Vista with clean boot. Please check this how to.

 

Troubleshooting Vista with clean boot

How to run Windows OS with a clean ...How to run Windows OS with a clean boot ... when you cannot determine the cause of the issue, you may run Windows Safe ...
www.chicagotech.net/netforums/viewtopic.php?t=778

 

5. If all above don't fix it, try to remove IPv6 completely.

 

Vista IPCONFIG and Network Settings

How to: assign multiple static IPs in Vista How to change the binding order of network providers How to disable TCP/IPv6 How to disable IPv6 and Tunnel ...
www.howtonetworking.com/vista/vistaipconfig.htm

 

 

Post your questions, comments, feedbacks and suggestions

Related Topics

 

 

 

Bob Lin Photography services

Real Estate Photography services 

 

  This web is provided "AS IS" with no warranties.
Copyright © 2002-2018 ChicagoTech.net, All rights reserved. Unauthorized reproduction forbidden.