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Vpn Cisco Mac Client Error 51


Jeff Martin from Capitola, Ca #128 | Thursday, December 11, 2008 10:29 AM I have just got a new iMAC , I got a ciscoVPNclient software from my work. sudo /System/Library/StartupItems/CiscoVPN/CiscoVPN restart produces: Stopping Cisco Systems VPN Driver kextunload: unload kext /System/Library/Extensions/CiscoVPN.kext failed Starting Cisco Systems VPN Driver extension /System/Library/Extensions/CiscoVPN.kext does not contain code for this architecture which seems ridiculous Contact your system administrator.Note:If you see the message 'The installer was not able to start the Cisco VPN Client.', there is probably a compatibility issue. Through googling, I realized I overlooked a stupid issue that I introduced. weblink

Awesome it worked! This was exactly what i needed to do! Anybody else have experience one way or another on this? I've been told many times to repair them regularly using Apple's Disk Utility, which makes this a snap. http://www.macworld.com/article/1136208/ciscovpn.html

Cisco Vpn Error 51 Windows 7

Error 427: unknown error occurred at peer. Jon from SF,CA, USA #204 | Friday, November 12, 2010 9:27 AM *to the office Zappa from Germany #205 | Tuesday, November 16, 2010 11:52 PM Hi MacUser, have you used Katrina from Syracuse, NY #103 | Thursday, September 4, 2008 10:21 PM This works great!

Where can I download the Cisco Remote Access VPN Client?Q. Nik from Smyrna, DE #163 | Monday, October 26, 2009 7:53 AM Thanks Dan H from Portland - your fix worked for me after upgrading to Snow Leopard. Karen F from Gaithersburg MD #215 | Saturday, February 19, 2011 2:14 PM I don't understand _why_ it works, but it works. Unable To Communicate With The Vpn Subsystem Windows 8 Jürgen from Berlin #209 | Thursday, December 16, 2010 11:58 AM Thanks a lot, worked perfect Andreia from Lisbon #210 | Friday, December 24, 2010 5:21 AM Ohhhhh!

Others from the office with 10.5 are able to launch Cisco VPN and connect. Error 51 Unable To Communicate With The Vpn Subsystem Mac Cisco Press Review Partner Notify me of new articles Cisco Menu Cisco RoutersCisco SwitchesCisco VoIP/CCME - CallManagerCisco FirewallsCisco WirelessCisco Services & TechnologiesCisco Authors & CCIE InterviewsCisco Data Center User Group Popular Thank you so much. nick from Australia #219 | Thursday, April 7, 2011 5:17 AM I tried following the instructions and inside Terminal i get the error /System/Library/Extensions/CiscoVPN.kext failed to load - (libkern/kext) requested architecture/executable

The solution: hold 3 and 2 simultaneously during startup to boot using the 32-bit kernel (link to Apple support article). Error 51 Credit Card Enzo from http://tweaklearning.wordpress.com #74 | Wednesday, May 21, 2008 9:08 AM works like a charm.. Error 1722: There is a problem with this Windows Installer package. Help appreciated.

Error 51 Unable To Communicate With The Vpn Subsystem Mac

Thanks!! Moguul from Regensburg, Germany #160 | Monday, October 19, 2009 1:38 PM Thanks Dan, works great with my Version and Snow Leopard. ;-) Dave T from NYC, NY, USA #161 | Cisco Vpn Error 51 Windows 7 Craig from Sterling/VA/USA #63 | Wednesday, April 2, 2008 2:19 PM Worked great for me. Cisco Vpn Client Error 51 Windows 8 Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site.

greg from wellington NZ #12 | Tuesday, June 26, 2007 1:49 AM i'm working in wellington unforturneatly this hasn't worked anymore ideas Anders from RTP #13 | Tuesday, June 26, 2007 have a peek at these guys Found this right away and it worked immediately. Then execute: $ sudo ifconfig fw0 down You may have to execute the command twice. Anders from Cambridge, MA #178 | Tuesday, March 30, 2010 9:01 AM @Adam: Seems like you might be pointed to the wrong DNS server. Error 51 Cisco Vpn Windows 10

Deise Tsukada from Sao Paulo, Brazil #171 | Wednesday, February 3, 2010 7:32 PM Thank you Tela, it worked to me! (Mac OS X 10.5.8 and Cisco VPN Client 4.9.01 (0100)) I can connect with AnyConnect in Windows, but not Mac. then you get the clear text version of your group password.Then use this as shared password in the mac client.Philipp See correct answer in context 1 2 3 4 5 Overall http://gmailpush.com/error-51/vpn-client-mac-cisco-error-51.html there is a program named shimo, that is much better, and easier to handle.

Conencting to a VPN 3k concentrator can have mixed results, because they haven't updated those things in a while, and they will be end of support from Cisco next year. Cisco Vpn Client Mac Louis/MO/USA #233 | Wednesday, July 20, 2011 1:56 PM Hey, for those that can not use the Snow Leopard VPN to work or are having issues with terminal, I used this This error 51 message has been tormenting me for over a year.

Brian from Dearborn/MI/usa #117 | Sunday, October 12, 2008 7:57 PM I used the fix at the top and it worked great.

Krejko from St. Thanks! Should the Error 51 problem occur again, simply apply the same command that worked for you previously and you’ll be ready to connect to your VPN. Vpn Client For Mac Also, it would seem that Cisco is unable to respect conventions of not putting startup items /System/Library/StartupItems.

Thanks man ! Berthor from Chicago #85 | Wednesday, June 18, 2008 9:53 AM wow, I'm glad I googled and found your site. Thank you very much! http://gmailpush.com/error-51/vpn-cisco-error-51.html Then, once they are all unchecked, disable Internet Sharing and you are good to go.

No, sorry, no suggestions. I hope i helped some people. http://mac.softpedia.com/progDownload/Cisco-VPN-Client-Download-12633.html Jack M. You're the man.

Here's the link to the installation of the Cisco VPN client that I'm using (4.9.0180). Tried removing and reinstalling and repair permissions to no avail. Open a Support Case (Requires a Cisco Service Contract.) Related Cisco Support Community Discussions The Cisco Support Community is a forum for you to ask and answer questions, share suggestions, and Bron: http://www.anders.com/cms/192/CiscoVPN/Error.51:.Unable.to.communicate.with top UGentNet Wireless connection: use Eduroam Via cabel in UGent buildings (for faculties and departments) Via cabel in the University Halls of Residence (for students) Connecting from locations outside

Kei from Fremont, ca, usa #174 | Saturday, February 20, 2010 2:30 PM Great tip and it worked! Read, Write and execute permissions often get fouled up for some reason on the Mac OSX when new programs are installed. AFAIK, IKE doesn't have a phase 5 so I'm hoping to see some other context. Fab 2011/10/24 at 07:22 Thank you so much!

This worked beautifully, I am now booted into the 64-bit kernel and VPN-ing without Cisco's klugey code. It has ALWAYS been fixed by going into Internet Sharing and making sure that ALL ports are UNCHECKED! Your solution resolved my issue and made me happy. After the next restart the problem was away...

Launch VPN client again. Authenticated ... r from CT #166 | Tuesday, November 10, 2009 3:35 PM 3 years on, your post is still solving problems.