Reason 427 Unknown Error Occurred At Peer Windows 7
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a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Courses Vendor Services Groups Careers Store Headlines Website Testing Experts Exchange > Questions > Cisco VPN Client error: Secure VPN Connection terminated by Peer. Reason 427: Unkown Error occurred at Peer. Want to Advertise Here? Solved Cisco VPN Client error: Secure VPN Connection terminated by Peer. Reason 427: Unkown Error occurred at Peer. Posted on 2008-05-02 Network Operations VPN Networking Hardware-Other 2 Verified Solutions 15 Comments 28,701 Views Last Modified: 2008-08-13 I am https://supportforums.cisco.com/discussion/10917136/windows-7-vpn-no-luck trying to connect via Cisco VPN client. Tech support at the remote computer end has no idea what the problem is, so for now I'm on my own. When I try to log on, I get the error: "Secure VPN Connection terminated by Peer. Reason 427: Unkown Error occurred at Peer." . I've uninstalled and reinstalled the client, I installed it on a second computer, and in all instances I get the same error. I can connect to other https://www.experts-exchange.com/questions/23372615/Cisco-VPN-Client-error-Secure-VPN-Connection-terminated-by-Peer-Reason-427-Unkown-Error-occurred-at-Peer.html companies using the same VPN client install. The only thing that I can find about potential problems is to switch the transport setting from IPSEC over to IPSec over TCP. But I would need a Port number. What Port number should I use? Or what can I direct tech-support where to look to determin. It has 10000 by default and that didn't work. I also tried unchecking Enable Transparent Tunneling. Also, for troubleshooting, I enabled logging. However the log does not show any error or information related to this problem. 0 Question by:crxi Facebook Twitter LinkedIn Google LVL 1 Best Solution bycrxi Someone other than the tech support tried to vpn using my id and pw. They couldn't get in either. So the tech support was using a different id and pw when he said he could vpn. They tracked the problem Go to Solution 13 Comments LVL 20 Overall: Level 20 VPN 8 Networking Hardware-Other 5 Network Operations 5 Message Expert Comment by:RPPreacher2008-05-02 What are you connecting to? PIX, Concentrator, IOS router, ASA? What version of CVPN client? 0 LVL 1 Overall: Level 1 Message Author Comment by:crxi2008-05-02 I'm not sure what I'm connecting to. I did find on the internet a comment about connecting to Windows server VS a router. I did find a comment that Windows Server connections don't always work well. I'm connecting to a large company so
Nonprofits Banking & Financial Hospitality & Retail State & Local Government Federal Government Solutions by Issue All by Issue Next-Generation Web Filtering BYOD and Open Wi-Fi Recreational Traffic Incident Response Mobile Policy Enforcement Insider Threats Download Buy My Cart ( 0 ) My Account Sign In Forum Untangle https://forums.untangle.com/networking/31608-cisco-vpn-failed-connect.html Wiki Community Groups Member List Forum Actions Mark Forums Read Quick Links Today's Posts View https://itthatshouldjustwork.blogspot.com/2015/07/cisco-64-bit-vpn-client-on-windows-10.html Site Leaders What's New? Advanced Search Forum General Forums Networking Cisco VPN failed to connect Register Help Remember Me? Results 1 to 5 of 5 Thread: Cisco VPN failed to connect LinkBack LinkBack URL About LinkBacks Thread Tools Show Printable Version 01-22-2013,12:52 AM #1 clk Newbie Join Date Sep 2008 Posts 5 Cisco VPN failed to connect I've Untangle 9.4 64bit running windows 7 in bridge mode with Lite package, all default settings, when I try to connect to an external Cisco VPN from an internal client, I got 'Reason 427: Unknown Error Occurred at Peer' I tried adding a bypass rule, still failed. (tried bypass TCP/UDP protocol, destination address, source address) I tried to turn off all apps, still failed. do I need to reboot Untangle after changing bypass rule ? what else can I do ? 01-22-2013,11:46 AM #2 bhackbarth reason 427 unknown Master Untangler Join Date Dec 2010 Location Wisconsin Dells, WI Posts 108 Be sure your Cisco VPN authentication password hasn't expired; if it has it will quickly disconnect your tunnel and throw the 427 error code. If that is the problem, resetting the password should fix the issue. If that's not it let me know and we can try some other things. Bypass rules do not require a reboot to take effect. 01-22-2013,11:09 PM #3 datdamnmachine Master Untangler Join Date Aug 2008 Posts 285 If your unit is in bridge mode, I would bypass Untangle itself and see if your VPN connects. If so, then you will have at least narrowed it down a little. Let us know. If not, then I would get it working without Untangle first. Also, a few questions: - Where are you located at when you attempt a connection? - Where is Untangle in reference to where you are located? - Where is the VPN gateway? 01-23-2013,01:28 AM #4 clk Newbie Join Date Sep 2008 Posts 5 It's strange that I can't connect the VPN even without Untangle today, I'll check the password with my colleague first. My setup is: Internet <- Untangle <- Firewall <- client My VPN client computer is behind the firewall & untangle. And the VPN gateway is in the Internet. Will test again with my colleague. 01-23-2013,07:42 PM #5 clk Newbie Jo
Client on Windows 10 (Including build 1607) - This works! ***Please see my edits below for notes on build 1607 and build 1511.** Here's how to get it working in 2 easy steps: 1. Download and install the Sonicwall 64-bit VPN client fromHERE(as of this writing). 2. Install the Cisco VPN client. Edit: If you get an error that it cannot run on this operating system then just extract the .exe file and run the .msi file. Problem solved. 32-bit Windows 7/Vista/XP VPN Client (version 5.0.07) 64-bit Windows 7/Vista/VPN Client (version 5.0.07) 3. Optional if needed: Open regedit Browse to the registry key HKLM\SYSTEM\CurrentControlSet\Services\CVirtA Select the display name to modify: x86 - "@oem8.ifn,%CVirtA_Desc%;Cisco Systems VPN Adapter" to "Cisco Systems VPN Adapter" x64 -"@oem8.ifn,%CVirtA_Desc%;Cisco Systems VPN Adapter for 64-bit Windows" to "Cisco Systems VPN Adapter for 64-bit Windows" Reboot The first two steps worked for me without the need for registry edit. I checked and the settings were already spelled correctly on my machine. Full disclosure my systems are clean Windows 10 installs without being upgrades. Without installing the Sonicwall client first you will get Error 433 after trying to connect. Checking the logs shows that it cannot download the key to complete the secure connection. What happens is that the Sonicwall client adds the DNE Lightweight filter network client on the machine. I tried getting it directly from Citrix and installing it that way but was unsuccessful. Using this method you can now get some more use out of the Cisco VPN client. If you prefer you can uninstall the Sonicwall client afterwards. I've been told by several people that the DNE software remains even after the Sonicwall client is removed. Version 1607 Build 14393.10 EDIT: Updated 08/03/2016 All of the steps above still work on this latest "Anniversary" build of Windo