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Windows 7: packets forwarded to win7 PC with routing enabled not delivered

10 Feb 2017   #1

Windows 7 Professional 32bit
packets forwarded to win7 PC with routing enabled not delivered

Picture 1:
- The routing table in a Win7 PC with IP Routing Enabled (The service “Routing and Remote Access” also started)
- is the IP of the Ethernet adapter LAN.
- is the IP of the PPP adapter VPN.

Picture 2:
- The Win7 PC can reach a wanted destination successfully with tracert output.

Picture 3:
- Another WinXP PC with its gateway set as (Win7 PC Ethernet IP) fails to reach the same wanted destination
- The tracert output stops at the first hop

Does someone know the reasons behind why the packet cannot be delivered to the destination in Picture 3 ?

I have been struggling this issue over some time and hope that someone here can point out the root cause.


Attached Thumbnails
packets forwarded to win7 PC with routing enabled not delivered-pic1.jpg   packets forwarded to win7 PC with routing enabled not delivered-pic3.jpg  
Attached Images
packets forwarded to win7 PC with routing enabled not delivered-pic2.jpg 
My System SpecsSystem Spec
18 Feb 2017   #2

Windows 7 Professional 32bit

Windows Firewall is disabled in the Win7 PC with IP routing enabled.

Anyone can help here ?
My System SpecsSystem Spec

 packets forwarded to win7 PC with routing enabled not delivered

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