Cisco Vpn 412

Learning has never been so easy!

CyberGhost and Private Internet Access can be found on most “top 10 Cisco Vpn Client Error 412 Windows 7 VPNs” lists. If you’re wondering which VPN is the better one, you’re in luck as we’re going to find out by comparing these two services across various categories. VPN client fails reason 412. VPN client on Windows Vista sp2. When I try to connect to my cisco 851. Secure VPN connection terminated locally by the client. Reason 412 The remote peer is no longer responding. I turned on debug crypto isakmp and debug crypto ipsec.

Armed with the tools we need, let's follow the steps necessary to install and configure the VPN client on Windows 10. If a previous version of Cisco's VPN Client is currently installed on the. When VPN went down: Secure VPN connection terminated locally by the client. Reason 412: The remote peer is no longer responding. When ATT was disconnected Dual connection was unexpectedly disconnected. Having been discontinued back in 2011, it shouldn’t come as a shock that the Cisco VPN client isn’t supported by Windows 10.In fact, you would be lucky to get it working with Windows 8.1 since.

Cisco Vpn 412

Cisco VPN users will sometimes drop their VPN connection and receive error 412, 'The remote peer is no longer responding.' This can be caused by a number of things, but assuming that the VPN tunnel is currently up and running properly, the issue usually lies with latency causing packet loss on the end-user's internet connection.

4 Steps total

Step 1: Delete the current VPN policy from the user's VPN client

Step 2: Using a text editor, open the .pcf policy file


Step 3: Add the line 'ForceKeepAlive=1' anywhere in the file along with the other parameters

NOTE: If the 'ForceKeepAlive' line is already there but is set to '=0,' simply change it to '=1.'


Step 4: Save the .pcf file and re-import it to the VPN client

Cisco Vpn Client Error Reason 412

That should be it. This is helpful for users who tend to have DSL or generally low/inconsistent bandwidth coming in from their ISP's.


Cisco vpn client error reason 412

Cisco Vpn 412 Error

The error: 'Secure VPN connection terminated locally by the Client. Reason 412: The remote peer is no longer responding' means the software VPN Client detected that the VPN server is not responding anymore and deleted the connection. This is caused by several different reasons, for example:

  • The user is behind a firewall that is blocking ports UDP 4500/500 and/or ESP.
  • The VPN client is using connecting on TCP and the default TCP port 10000 for NATT is blocked.
  • The internet connection is not stable and some packets are not reaching the VPN concentrator/server or the replies from the server/concentrator aren’t getting to the client, hence the client thinks the server is no longer available.
  • The VPN client is behind a NAT device and the VPN Server doesn’t have NAT-T enabled. In this case the user will not be able to send or receive traffic at all. It will be able to connect but that’s all. After some time the software client deletes the VPN tunnel.

Cisco Vpn 412 Error


  • If you are using wireless, try to connect with cable
  • Turn your firewall off, then test the connection to see whether the problem still occurs. If it doesn’t then you can turn your firewall back on, add exception rules for port 500, port 4500 and the ESP protocol in your firewall
  • Turn on NAT-T/TCP in your profile ( remember to unblock port 10000 in your firewall)
  • Edit your profile with your editor and change ForceKeepAlive=0 to 1