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New Member

VPN connected but can't access Corporate network

My VPN is connected but I cannot seem to access anything on the Corporate network.

It's as if there is no route back through the tunnel.

From the Client VPN log:

The Virtual Adapter was enabled:





Split DNS Names=

163    20:28:35.991  03/15/10  Sev=Info/4 CM/0x63100038

Successfully saved route changes to file.

164    20:28:36.006  03/15/10  Sev=Info/5 CVPND/0x63400013

    Destination           Netmask           Gateway         Interface   Metric        25      100      306      306      306      281      100      281      281      100      276      276      276      306      281      276      306      281      276

165    20:28:36.006  03/15/10  Sev=Info/6 CM/0x63100036

The routing table was updated for the Virtual Adapter

166    20:28:36.006  03/15/10  Sev=Info/4 CM/0x6310001A

One secure connection established

I cannot ping any server within the corporate network ( 

I'm not sure what to do to troubleshoot or fix.

Any suggestions?



Re: VPN connected but can't access Corporate network

Is there a way for you to check to see if there's a route back through the tunnel?

Is the VPN central site device configured for NAT-T?

New Member

Re: VPN connected but can't access Corporate network

NAT-T is enabled on the firewall (ASA5500).

I'm not sure how else to see if there is a route back to the corporate network.  As I mentioned, I cannot ping anything inside the corporate network so that to me says there is no route back.  Do you have another idea for testing this?  tracert does  not even give me one hop.



Re: VPN connected but can't access Corporate network

Can you ask someone with access to your corporate network to do a traceroute from one of the servers to your VPN IP address?

New Member

Re: VPN connected but can't access Corporate network


Do you have access to ASDM?  If so, you might want to turn logging on to see what is happening.  I had a similar issue when I had NAT-Control enabled and/or ip reverse-verify on my ASA.  I turned those off for testing and I was able to access my corp net.