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Vpn Client Error 51 Mac Lion

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As of May 2007, Apple has released an update that fixes this issue between Cisco VPN and OSX so now things work again as expected. There is a possibility to auth with the certificate, but I guess it's a different method.Is there any alternative client which supports AuthType=3 authentication? bob from sf ca #54 | Saturday, February 16, 2008 3:58 PM ./CiscoVPN restart worked for me too! Try creating a native VPN connection: http://anders.com/guides/native-cisco-vpn-on-mac-os-x/ Julie from Somerville, Ma #221 | Saturday, April 9, 2011 5:50 PM I'm not able to type a password after I paste the codes http://gmailpush.com/error-51/vpn-mac-error-51-lion.html

If the group password is encrypted, copy the enc password and paste it into: http://www.unix-ag.uni-kl.de/~massar/bin/cisco-decode and you will get the decoded password. Tried everything above to no avail - including a post from another forum recommending to turn off web sharing. When using the Mac built-in client I keep receiving an error advising that the Shared Secret is incorrect. both sudo commands do not work, ifconfig down does not work too and uninstalling and reinstalling either. http://www.macworld.com/article/1136208/ciscovpn.html

Error 51 Unable To Communicate With The Vpn Subsystem Windows 7

Player claims their wizard character knows everything (from books). A Virus protection program (bit defender) was blocking the VPN client. Not sure why. The Cisco VPN Client doesn’t have this annoying problem, so I use it instead.) While the Cisco VPN Client works well most of the time, sometimes when I try to launch

What am I missing/doing wrong?Thank you,Aljoša See More 1 2 3 4 5 Overall Rating: 0 (0 ratings) Log in or register to post comments [emailprotected] Sat, 07/23/2011 - 09:08 Hi,you Katrina from Syracuse, NY #103 | Thursday, September 4, 2008 10:21 PM This works great! Read through gazillions suggestions and none worked... Unable To Communicate With The Vpn Subsystem Windows 8 Os: Mac OSX Snow Leopard Server.

If you are running Cisco's VPNClient on Mac OSX, you might be familiar with (or tormented by) "Error 51: Unable to communicate with the VPN subsystem". I'm on 10.5.1 and cisco vpn 4.9.01 (0080) Thanks! sudo ifconfig fw0 down sudo kextload /System/Library/Extensions/CiscoVPN.kext sanya from kyiv/Ukraine #197 | Monday, September 27, 2010 5:55 AM Man, it is no problem with 32-bit macosx mode but what to launch If you have one, does it crash in some way?

Chuck Burt from Boston Area, MA, USA #108 | Thursday, September 18, 2008 12:13 PM I just wanted to point out that I come back and refer to this article time Cisco Vpn Client Mac Option 1 (Boot 32 bit kernel for this session only) To boot into 32bit one time hold 3 and 2 keys when rebooting until you see the desktop. Just wow...what are the odds? Jeremy Ricketts from Pasadena, CA USA #64 | Friday, April 4, 2008 12:19 PM Just found this page.

Error 51 Unable To Communicate With The Vpn Subsystem Mac

If you're in the same boat, you can open the PCF in textedit and copy the group name and password. This Site Taylor from Raleigh, NC #152 | Wednesday, August 19, 2009 12:36 PM Thanks! Error 51 Unable To Communicate With The Vpn Subsystem Windows 7 What is the in-game origin of the D&D clone spell? Error 51 Cisco Vpn Windows 10 Harry from London #156 | Wednesday, September 2, 2009 10:53 PM @Anders I'll see if IT can help, last few times I just downloaded direct no reg required.

if Apple allowed more control and not be so tight ass and then justify it by saying they are making a stable OS (which is BS, guest account disaster on 10.6??), have a peek at these guys I've been told many times to repair them regularly using Apple's Disk Utility, which makes this a snap. But I have no idea yet how to setup the Anyconnect for using IPsec... Windows 2012 New Features Licensing Hyper-V / VDI Install Hyper-V Linux File Permissions Webmin Groups - Users Samba Setup Firewall.cx TeamNewsAlternative MenuRecommended SitesContact Us - Feedback © Copyright 2000-2016 Firewall.cx - Cisco Vpn Client Error 51 Windows 8

See More 1 2 3 4 5 Overall Rating: 0 (0 ratings) Log in or register to post comments [emailprotected] Fri, 07/22/2011 - 21:04 Worked perfectly. Thanks in advance! Nicole from Ottawa Canada #211 | Tuesday, February 1, 2011 5:07 PM Thank you! check over here I had to turn off the program's firewall and then run my fix posted above.

English fellow vs Arabic fellah In the future, around year 2500, will only one language exist on earth? Error 51 Credit Card thanks for the info, worked right away. Well as it turns out its an architecture issue, because using kextutil told me that the compiled code does not support x86_64 architecture.

I can connect to my vpn ok, but then I lose access to the internet.

One day, after probably the second or third time I’d restarted my machine, I decided there must be a better solution, so I went digging to see if anyone else had todd from boston #2 | Thursday, March 29, 2007 10:29 AM you the man - thanks! Craig from Sterling/VA/USA #63 | Wednesday, April 2, 2008 2:19 PM Worked great for me. Vpn Client For Mac Users will see the error "Error 51: Unable to communicate with the VPN subsystem" when starting the VPN.

I have the same problem. Apparently this can be a problem with any mac using a 64 bit kernel. My client's server tech set me up with Cisco VPN Client v4.9.01 (8080). http://gmailpush.com/error-51/vpn-error-51-lion.html Hal from Washington hghts, NY, NY #50 | Tuesday, January 29, 2008 7:40 PM It worked!

I'm currently using OSX's VPN to a Cisco ASA 5510 with SecureID authentication. up vote 14 down vote favorite 6 Worked in Snow Leopard and now gives error 51 and the sudo restart system command in Terminal i used to use doesn't work. But restarting vpn didn't worked. This was exactly what i needed to do!

But nothing seems to work... Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count). For good measure I downloaded and installed, after sticking my old version in an "old" folder (did you know Cisco blocks changing the name of this application?) the newer version 4.9.01.0180 any suggestions ?

Saves a lot of time and frustration. Tried removing and reinstalling and repair permissions to no avail. In the console I get "Could not attach to driver. Tried deleting and re-installing Cisco VPN.

So this is an automated process...Or have you configured any special UDP Port on the VPN Gateway?Anyway, have you tried to establish a VPN connection? ray haleblian from Vancouver #79 | Saturday, May 31, 2008 7:49 PM thank you for posting this - it actually led me to find this StartupItem was missing, so I was Sorry There was an error emailing this page. Install & Fix Cisco VPN Client on Windows 10 (32 & 64 B...

I can use Cisco VPN client for All but "AuthType=3" profiles. Richard from Santa Barbara's sudo line solved all my error 51 problems. Reyn from Los Angeles/CA/USA #186 | Friday, June 4, 2010 7:54 AM I also used Richard of Santa Barbara's sudo kextload command and it worked when nothing had worked before. I'll do a blog post when I have something on this.

did a command line restart of the vpn client 3. EDIT: The MacWorld guys came up with a simpler way to do the same thing: sudo SystemStarter restart CiscoVPN Posted by Anders Brownworth Monday, November 13, 2006 7:25 PM Tweet Comments Edd from Belgrade, Serbia #149 | Thursday, July 16, 2009 10:11 AM thank you, that helped! phase 5, assert 0 Does anyone know how I can resolve this immediate disconnect?