Cisco VPN on Vista not working anymore

D

Duane Thorne

I have a windows vista laptop. It connects to a linksys wrt300n router,
which in turn connects to my dsl modem (speedstream 5200). DSL and internet
connectivity is all working fine. I was able to establish my cisco vpn
connection and interact with the remote machines up until apr 2, first thing
in the morning. Today, I can still establish the cisco vpn connection, its
just that I cannot get to anything on the remote network including the
default gateway for the remote network.

Please let me know what other information is need to help troubleshoot this
issue?
 
D

Duane Thorne

Note... Windows firewall is disabled, firewall is disabled in the wrt300n and
firewall is disabled in the speedstream5200
 
D

Duane Thorne

Here is the routing table...

C:\Windows\system32>ipconfig/all

Windows IP Configuration

Host Name . . . . . . . . . . . . : theknight
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : lrhn.local

Ethernet adapter Local Area Connection 2:

Connection-specific DNS Suffix . : lrhn.local
Description . . . . . . . . . . . : Cisco Systems VPN Adapter
Physical Address. . . . . . . . . : 00-05-9A-3C-78-00
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.124.50(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.124.1
DNS Servers . . . . . . . . . . . : 192.168.122.2
192.168.122.1
Primary WINS Server . . . . . . . : 192.168.122.1
Secondary WINS Server . . . . . . : 192.168.122.2
NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . : no-domain-set.bellcanada
Description . . . . . . . . . . . : Marvell Yukon 88E8040 PCI-E Fast
Ethernet Controller
Physical Address. . . . . . . . . : 00-15-C5-85-98-38
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.2.11(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Thursday, April 17, 2008 1:01:46 PM
Lease Expires . . . . . . . . . . : Sunday, April 20, 2008 1:01:46 PM
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 192.168.2.1
NetBIOS over Tcpip. . . . . . . . : Enabled

C:\Windows\system32>route print
===========================================================================
Interface List
13 ...00 05 9a 3c 78 00 ...... Cisco Systems VPN Adapter
9 ...00 15 c5 85 98 38 ...... Marvell Yukon 88E8040 PCI-E Fast Ethernet
Controller
1 ........................... Software Loopback Interface 1
===========================================================================

IPv4 Route Table
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.124.1 192.168.124.50 276
127.0.0.0 255.0.0.0 On-link 127.0.0.1 306
127.0.0.1 255.255.255.255 On-link 127.0.0.1 306
127.255.255.255 255.255.255.255 On-link 127.0.0.1 306
192.168.2.1 255.255.255.255 On-link 192.168.2.11 100
192.168.124.0 255.255.255.0 On-link 192.168.124.50 276
192.168.124.50 255.255.255.255 On-link 192.168.124.50 276
192.168.124.255 255.255.255.255 On-link 192.168.124.50 276
224.0.0.0 240.0.0.0 On-link 127.0.0.1 306
224.0.0.0 240.0.0.0 On-link 192.168.2.11 276
224.0.0.0 240.0.0.0 On-link 192.168.124.50 276
255.255.255.255 255.255.255.255 On-link 127.0.0.1 306
255.255.255.255 255.255.255.255 On-link 192.168.2.11 276
255.255.255.255 255.255.255.255 On-link 192.168.124.50 276
===========================================================================
Persistent Routes:
Network Address Netmask Gateway Address Metric
0.0.0.0 0.0.0.0 192.168.124.1 Default
===========================================================================

IPv6 Route Table
===========================================================================
Active Routes:
If Metric Network Destination Gateway
1 306 ::1/128 On-link
1 306 ff00::/8 On-link
===========================================================================
Persistent Routes:
None

C:\Windows\system32>
 
R

Robert L. \(MS-MVP\)

Is the remote network IP 192.168.124.0/24? Why do the default gateway and
DNS servers are in the different subnet? Can you ping them?

Default Gateway . . . . . . . . . : 192.168.124.1
DNS Servers . . . . . . . . . . . : 192.168.122.2

--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com
 
D

Duane Thorne

I cannot ping the default gateway or the DNS/WINS servers. In fact I cannot
ping anything except the IP address bound to the VPN adapter.

I would think at the very least I should be able to ping the default
gateway, because both the default gateway and the IP address bound to the VPN
adapter are both on the same subnet.

Even though the configuration looks correct, its like TCPIP isn't working or
IPSEC isn't working.
 
D

Duane Thorne

Got it... but its not only ping that isn't working. tracert not working.
pingpath not working. dns not working. wins not working. A couple of
servers that I used to rdp into no longer respond... I am positive there is
something not right with the configuration on my machine that is causing the
problem.

Anything else you can point me to?
 

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