No Internet access while being connected to VPN using Cisco VPN Client 5.
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Published on 2010-05-06T14:07:27Z
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2010/05/06
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Hi,
I have an access to corporate VPN using Cisco VPN Client 5.0.00:0340, but when I'm connected to it, I don't have an Internet access. I'm using Windows XP SP3. As it was suggested here
http://forums.speedguide.net/showthread.php?t=209167
, I tried to enable "Allow local LAN Access" but it doesn't work. I also tried a second solution - deleting entry using "route" command, but it didn't help. I used "route delete 192.168.100.222". It's a third day of my attempts to solve this issue and I don't have an idea what else to do. I'm not very experienced in VPN stuff, but I know something about networking. Basing on my knowledge, I think that it's theoretically possible to achieve Internet access using my local network and only corporate stuff to be routed using VPN connection.
I think that theoretically this should look like this:
- every IP being inside by corporation -> VPN interface IP
- every other IP -> my ethernet interface
I've tried many possibilities of how to change those routes, but neither of them work. I'd really appreciate any help.
My route configuration before connecting to VPN:
===========================================================================
Interface List
0x1 ........................... MS TCP Loopback interface
0x2 ...00 c0 a8 de 79 01 ...... Atheros AR5006EG Wireless Network Adapter - Teefer2 Miniport
0x10005 ...02 00 4c 4f 4f 50 ...... Microsoft Loopback Card
0x160003 ...00 17 42 31 0e 16 ...... Marvell Yukon 88E8055 PCI-E Gigabit Ethernet Controller - Teefer2 Miniport
===========================================================================
===========================================================================
Active routes:
Network Destination Netmask Gateway Interface Metrics
0.0.0.0 0.0.0.0 192.168.101.254 192.168.100.222 10
10.0.0.0 255.255.255.0 10.0.0.10 10.0.0.10 30
10.0.0.10 255.255.255.255 127.0.0.1 127.0.0.1 30
10.255.255.255 255.255.255.255 10.0.0.10 10.0.0.10 30
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
192.168.100.0 255.255.254.0 192.168.100.222 192.168.100.222 1
192.168.100.222 255.255.255.255 127.0.0.1 127.0.0.1 1
192.168.100.255 255.255.255.255 192.168.100.222 192.168.100.222 1
224.0.0.0 240.0.0.0 10.0.0.10 10.0.0.10 3
224.0.0.0 240.0.0.0 192.168.100.222 192.168.100.222 1
255.255.255.255 255.255.255.255 10.0.0.10 10.0.0.10 1
255.255.255.255 255.255.255.255 192.168.100.222 192.168.100.222 1
255.255.255.255 255.255.255.255 192.168.100.222 2 1
Default gateway: 192.168.101.254.
===========================================================================
My route configuration after connection to VPN:
===========================================================================
Interface List
0x1 ........................... MS TCP Loopback interface
0x2 ...00 c0 a8 de 79 01 ...... Atheros AR5006EG Wireless Network Adapter - Teefer2 Miniport
0x10005 ...02 00 4c 4f 4f 50 ...... Microsoft Loopback Card
0x160003 ...00 17 42 31 0e 16 ...... Marvell Yukon 88E8055 PCI-E Gigabit Ethernet Controller - Teefer2 Miniport
0x170006 ...00 05 9a 3c 78 00 ...... Cisco Systems VPN Adapter - Teefer2 Miniport
===========================================================================
===========================================================================
Active routes:
Network Destination Netmask Gateway Interface Metrics
0.0.0.0 0.0.0.0 10.251.6.1 10.251.6.51 1
10.0.0.0 255.255.255.0 10.0.0.10 10.0.0.10 30
10.0.0.0 255.255.255.0 10.251.6.1 10.251.6.51 10
10.0.0.10 255.255.255.255 127.0.0.1 127.0.0.1 30
10.1.150.10 255.255.255.255 192.168.101.254 192.168.100.222 1
10.251.6.0 255.255.255.0 10.251.6.51 10.251.6.51 20
10.251.6.51 255.255.255.255 127.0.0.1 127.0.0.1 20
10.255.255.255 255.255.255.255 10.0.0.10 10.0.0.10 30
10.255.255.255 255.255.255.255 10.251.6.51 10.251.6.51 20
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
192.168.100.0 255.255.254.0 192.168.100.222 192.168.100.222 10
192.168.100.0 255.255.254.0 10.251.6.1 10.251.6.51 10
192.168.100.222 255.255.255.255 127.0.0.1 127.0.0.1 10
192.168.100.255 255.255.255.255 192.168.100.222 192.168.100.222 10
213.158.197.124 255.255.255.255 192.168.101.254 192.168.100.222 1
224.0.0.0 240.0.0.0 10.0.0.10 10.0.0.10 30
224.0.0.0 240.0.0.0 10.251.6.51 10.251.6.51 20
224.0.0.0 240.0.0.0 192.168.100.222 192.168.100.222 10
255.255.255.255 255.255.255.255 10.0.0.10 10.0.0.10 1
255.255.255.255 255.255.255.255 10.251.6.51 10.251.6.51 1
255.255.255.255 255.255.255.255 192.168.100.222 192.168.100.222 1
255.255.255.255 255.255.255.255 192.168.100.222 2 1
Default gateway: 10.251.6.1.
===========================================================================
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