Question

6

Server certificate problem with Cisco AnyConnect VPN Client

rated 0 times [ 6] [ 0] / answers: 1 / hits: 76575 / 1 Year ago, sat, december 24, 2022, 9:00:32

When I try to connect using the Cisco AnyConnect VPN Client, I receive this error:

Connection attempt has failed due to server certificate problem.

Connection attempt has failed due to server certificate problem.

I happened to have this problem in my previous Ubuntu 11.10 installation. That time I could fix it using some tutorials on the internet (I don't remember which one). Basically, they suggested installing 4-5 packages and then some ln -s. But this time none of them are working. Can anyone help me step by step?

Answers

Only authorized users can answer the question. Please sign in first, or register a free account.

eving

Add To Favorites

Follow

Total Points: 162

Total Questions: 102

Total Answers: 112

Location: Trinidad and Tobago

Member since Thu, Dec 1, 2022

1 Year ago

answered 1 Year ago breadoules · Accepted Answer

I can confirm that this problem exists. Anyconnect client worked fine with 11.10 but stops working with 12.04. Old trick with links to firefox libraries does not work anymore. I end up using OpenConnect.

Installation: http://www.humans-enabled.com/2011/06/how-to-connect-ubuntu-linux-to-cisco.html
Routing: http://www.redips.net/linux/vpn-client-and-routing-2/

More details on Cisco Anyconnect problem:

As you can see from log: user was able to login, but Anyconnect client still failed to establish vpn connection.

Cisco AnyConnect VPN Client (version 2.5.3055) .

state: Connecting

notice: Establishing VPN session...

notice: Checking for profile updates...

notice: Checking for product updates...

notice: Checking for customization updates...

notice: Checking for localization updates...

state: Connecting

notice: Establishing VPN session...

notice: Establishing VPN - Initiating connection...

state: Disconnecting

notice: Disconnect in progress, please wait...

state: Disconnected

notice: VPN session ended.

error: The certificate on the secure gateway is invalid. A VPN connection will not be established.



error: AnyConnect was not able to establish a connection to the specified secure gateway. Please try connecting again.

notice: Connection attempt has failed.

state: Disconnected