Home > Error 51 > Vpn Error 51 Mac Cisco

Vpn Error 51 Mac Cisco

Contents

I was using Little Snitch for network connection management, and even though I had no rules blocking the Cisco VPN client, as soon as I added a rule allowing the Cisco It had a Resources and Profiles folder. Quinn from Ireland #232 | Wednesday, July 20, 2011 1:47 AM Cheers man worked first go! Read, Write and execute permissions often get fouled up for some reason on the Mac OSX when new programs are installed. http://gmailpush.com/error-51/vpn-cisco-error-51.html

Any ideas? Anyone have any suggestions? 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 Authenticated ... https://supportforums.cisco.com/document/18796/cisco-ipsec-vpn-client-mac-os-x-generates-error-error-51-unable-communicate-vpn

Cisco Vpn Error 51 Windows 7

Thank you! Joe from Mpls, MN #24 | Friday, November 9, 2007 9:49 AM Thanks Steve from VA #25 | Friday, November 9, 2007 7:43 PM Thanks, saved me some headaches here. The Cisco VPN is crappy software. After the next restart the problem was away...

David from Brooklyn #157 | Tuesday, September 22, 2009 9:42 AM I was getting this error as well after I updated to Snow Leopard. Eduardo Penedos from Lisbon #61 | Monday, March 10, 2008 2:10 PM HI Guys, The best advice is to download the last version of the software in macupdate if you really I tried the sudo command several times and every time the output says that the command could not be found. Error 51 Credit Card Pourya from Incline Village, NV #214 | Saturday, February 19, 2011 8:23 AM As a quick follow up post.

Afshin Attarzadeh from Hall/BW/Germany #193 | Thursday, August 12, 2010 9:33 AM Thank you so much. This was exactly what i needed to do! http://anders.com/guides/native-cisco-vpn-on-mac-os-x/ Constantine from Simferopol, Crimea, Ukraine #217 | Sunday, March 13, 2011 6:26 AM Anders, this is fantastic! If you would like to have fw0 disabled on boot, do the following below: $ sudo pico /System/Library/StartupItems/CiscoVPN/CiscoVPN Then change the StartService() function to the following: StartService () { #disable fw0

For example, if you are using a wired connection, then disable your wireless connection using "Turn AirPort Off". Cisco Vpn Client Mac Launch VPN client again. Casey Woods from Calgary, AB #55 | Tuesday, February 19, 2008 12:03 PM Thanks! Dave Eds from Nashville TN USA #162 | Tuesday, October 20, 2009 9:08 PM THANK YOU Dan H!!

Cisco Vpn Client Error 51 Windows 8

I had another mac on the network with an older version of cisco's vpn client and even though it wasn't on, it seemed to interfere when starting this version. Shaun from London, UK #183 | Monday, April 19, 2010 12:42 AM Thanks, did just the trick! Cisco Vpn Error 51 Windows 7 I'm sure there is a good reason somewhere but there is probably a good compromise that could be worked out where this sort of thing won't be an issue. Error 51 Cisco Vpn Windows 10 The simple fix is to quit VPNClient, open a Terminal window, (Applications -> Utilities -> Terminal) and type one of the following: (for older versions) sudo /System/Library/StartupItems/CiscoVPN/CiscoVPN restart (for newer versions)

Katrina from Syracuse, NY #103 | Thursday, September 4, 2008 10:21 PM This works great! check my blog However, I'm trying to run Oracle's jDeveloper (and the embedded OC4J) from home while connected to the VPN, and not having much luck. 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! Are others seeing this as well? Unable To Communicate With The Vpn Subsystem Windows 8

Secure VPN Connection terminated locally by the client. Here is a Cisco support document that states: The Cisco IPSec cliet for Mac OS X does not support the 64 bit kernel. Then restart CiscoVPN as above, and it may work. this content Using Snow Leopard and the sudo kextload command, I was able to restart the VPN client.

Cisco seems to have problems when network adapters disappear and reappear, something that happens commonly in Wireless or Dial-up scenarios. Vpn Client For Mac I'm trying to install the Cisco VPN, but keep getting Error 51. I deinstalled and reinstalled the VPN-Client, repaired the rights, repaired the volume, used the sudo-commands in the terminal (of which 2 kinds can be found in the net), but nothing doesnt

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

Works like a charm. First repair your permissions (with utility), then install, who knows it may work like it did with me? Niraj D from irvine, ca usa #202 | Sunday, November 7, 2010 3:41 PM You ROCK! Cisco Anyconnect Mac El Capitan Thanks a lot, worked really well!

I'm giving the Cient IP address provided in the Cisco VPN --> Status --> Statistics to both the Oracle Portal to "register" the provider, as well as to the OC4J instance Richard from Santa Barbara #169 | Friday, December 11, 2009 10:29 AM I'm running Snow Leopard now and the previous "restart" method doesn't work anymore; there's no such program as "/System/Library/StartupItems/CiscoVPN/CiscoVPN". rlmorel from MA #60 | Monday, March 3, 2008 9:01 PM Hi Everyone, The infamous Error 51 has reared it's head on my laptop running Leopard multiple times. have a peek at these guys so I did...

any other tips from anyone???? If you need to connect to a client VPN from work, and you are using Windows PPTP (build-in VPN), you need to open TCP port 1723 on your local or corporate Ricardo Aug 23 Chuck, try this: Sub PasteValues() On Er... John from davis/ca/usa #18 | Monday, September 17, 2007 2:25 PM Oh yeah, and for good measure I turned off bluetooth.

Please make sure that you have at least one network interface that is currently active and has an IP address and start this application again. Steve from Minneapolis #4 | Friday, May 4, 2007 5:30 PM Nice - works to correct the same issue when running Windows on a Mac (restart the Cisco VPN Service). Nathan from Medford, WI #92 | Monday, July 21, 2008 10:33 PM Hi eveyone, this is by far the most knowledgeable set of posts about Cisco VPN on OS X, and Restarting my computer is not something I want to spend my time doing, since I usually put my computer to sleep.

Huge thanks for help!!! This was on a machine running 10.5.8. Haven't tried it wireless yet, but I can at least login. 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

It finally occurred to me maybe I should try repairing file permissions. BUT maybe it can ... Hope this helps some of the folks out there who weren't able to make this work using the solutions posted here. Most of Internet discussions on this error message revolve around MAC OS.  But this error I was able to fix on Windows XP.

Iane from Heidelberg, Germany #125 | Thursday, November 13, 2008 10:03 AM hey, I have this problem too, the terminal command does not work for me, unfortunately. Gavin from Rockville, MD #113 | Tuesday, October 7, 2008 10:55 PM it didn't work for me.