Error 51 unable to to communicate with the vpn subsystem

I am having trouble connecting through the Cisco VPN Client on my MacBook Pro. Strangely, the same program works fine on my iMac.
I receive this error:
Error 51: Unable to communicate withg the VPN subsystem. Please make sure that you ahve at least one network interface that is currently active and has an IP address and start this application again.
I have tried several of the work arounds using the terminal "restart" fix that has been suggested but that does not work either.
Any ideas?
Thanks!
Wendy

really they allow that!! DA no longer allows VPN's to access outlook or anything else for that matter..wiki leaks was the straw that broke the camels back..speaking of VA can you double my disability check..not only will my ankle need replaced, but my hearing is getting worse I receive compensation for both )

Similar Messages

Error 51: Unable to communicate with the VPN subsystem.

Hi Everyone,
I have a teacher that just bought a new Mac.
Mac OS X, V 10.6.7, Intel Core i5, Darwin 10.7.4, 64 bit
I have tried versions below with the same results.
vpnclient-darwin-4.9.01.0180-universal-k9.dmg
vpnclient-darwin-4.9.01.0280-universal-k9.dmg
The install seems to be ok, its when I start the program I get the error.
Hope somebody can help,
Thanks,
Rick Morgan

Please review
https://supportforums.cisco.com/docs/DOC-3613
Try using the Mac OS X Built in client.
-Craig

A network error occurred while trying to communicate with the server.

Hello All,
I am getting some new error messages when opening the server app on my Mac Mini server running OS X 10.8.2 and Server 2.2.1. First I get a message that says "A network error occurred while trying to communicate with the server." and then after trying to open some of the service panes, I get additional errors that say "Multiple errors occurred on the server while processing commands." The services don't load and I just see "Error Reading Settings" in the server app.
I started to get these errors when I added a new website to the server. All the services are working fine but I cannot access them in the server app.
In console I'm seeing these errors when I try to access various services:
2/24/13 8:02:12.692 PM Server[956]: Error: The server '10.0.1.150' reported an error while processing a command of type: 'readSettings' in plug-in: 'servermgr_dns'. Error: Error Domain=XSActionErrorDomain Code=499 "The certificate for this server is invalid. You might be connecting to a server that is pretending to be “10.0.1.150” which could put your confidential information at risk." UserInfo=0x7f8c4003a760 {NSLocalizedDescription=The certificate for this server is invalid. You might be connecting to a server that is pretending to be “10.0.1.150” which could put your confidential information at risk., originalError=Error Domain=NSURLErrorDomain Code=-1202 "The certificate for this server is invalid. You might be connecting to a server that is pretending to be “10.0.1.150” which could put your confidential information at risk." UserInfo=0x7f8c3f547db0 {NSURLErrorFailingURLPeerTrustErrorKey=<SecTrust 0x7f8c40599080 [0x7fff7711ffd0]>, NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, NSUnderlyingError=0x7f8c3d58c0b0 "The certificate for this server is invalid. You might be connecting to a server that is pretending to be “10.0.1.150” which could put your confidential information at risk.", NSErrorPeerCertificateChainKey=(
"<SecCertificate 0x7f8c3f6747e0 [0x7fff7711ffd0]>"
), NSLocalizedDescription=The certificate for this server is invalid. You might be connecting to a server that is pretending to be “10.0.1.150” which could put your confidential information at risk., NSErrorFailingURLKey=https://10.0.1.150:311/commands/servermgr_dns, NSErrorFailingURLStringKey=https://10.0.1.150:311/commands/servermgr_dns, NSErrorClientCertificateStateKey=0}}
I have already restarted the server and used terminal to stop and start postgres. Any more thoughts on how to repair this?

Just as I had suspected, the whole GUI crashed because of certificate problems. After two and a half hours with enterprise support, it turns out the com.apple.servermgrd certificate in the server keychain had become corrupt.
We determined this by typing https://127.0.0.1:311 into Safari and we could see all the server modules and interact with them through the web interface. All the services were working properly as well so we knew that it was just the Server.app GUI that simply couldn't read settings that was causing the problem.
So, first we closed the server app. Went into /var/servermgrd and deleted all the files from this folder. Then, in Keychain, deleted the com.apple.servermgrd certificate. Did a search for com.apple.servermgrd in Keychain and deleted everything else that came up for it.
Then restarted the server. Now the server app was able to properly connect to the services in the background and read them properly. This was the jist of the troubleshooting that solved the problem. It also seems like DNS is causing problems because that is the only service that will not read right but is functioning properly in the background.
I will post an update once Apple figures out what is wrong with DNS. Hope this helps anybody else having these problems.

An error occurred while trying to communicate with the web browser.

I have opened a PDF in the Acrobat reader V 8.2.4. It has live links.
Only the FF browser is open.
When I click a link in the PDF, I successfully get the message 'The document is trying to connect to...' which I allow and then successfully hyperlink to the web page displayed in FF.
When I click an image in the PDF, which has a url attached to it, I get the message 'An error occurred while trying to communicate with the web browser.'
[Sorry to say in IE7 when I click the image, I hyperlink to the web page like I do when I click the link.]
Question is: What setting or other step do I need to take with FF so when I click the image in the PDF I link to a web page like I do when I click the link in the PDF?
Thank you!

Your above posted system details show outdated plugin(s) with known security and stability risks.
# Adobe Shockwave for Director Netscape plug-in, version 10.2
# Adobe PDF Plug-In For Firefox and Netscape 8.2.4
# Shockwave Flash 10.0 r22
Update the [[Java]] plugin to the latest version.
*http://java.sun.com/javase/downloads/index.jsp (Java Platform: Download JRE)
Update the [[Managing the Flash plugin|Flash]] plugin to the latest version.
*http://www.adobe.com/software/flash/about/
Update the [[Adobe Reader]] plugin to the latest version.
*http://get.adobe.com/reader/otherversions/

An error occurred while attempting to communicate with the AirPort Express

I have an Airport Base Station (ABS) and 2 Airport Express (AES) units spread through my apartment connected in a WDS network. The ABS was using version 5.5.1 and the Express units were using 6.1.1 because I had read these versions had less problems disconnecting. But yesterday, while changing the access list in the different stations, both of my AES came back with an error that read 'An error occurred while attempting to communicate with the AirPort Express'. No resets or firmware updates would restore them to a working state from a MacBook Pro 2.4 GHz where I had the latest Airport Utility. There was always a communication error.
I was able to update the units using an old PowerBook G4 running at 500MHz with the old Airport Setup Assistant. Both AES units were updated to version 6.3 and were put back in the WDS. Airport Setup Assistant has trouble communicating with the Airport Card in the MacBook Pro 2.4. I hope this helps others get their AES working again.
Message was edited by: Merbil Gonzalez

Thank you! That was helpful. I guess I'm lucky that I have an old ibook to use.
Does Apple know about this issue???

My facebook setting keeps saying "Error Signing In" "could not communicate with the server." How do I fix this?

I have been trying to fix my facebook setting but I keep getting an error message after inputting my password. "could not communicate with the server" keeps popping up. [DELETE ACCOUNT] doesn't work either. It doesn't delete my facebook account at all. What else can I do?

THIS HAS WORKED
Apple Support Communities
Re: IOS 7 Apple Settings Facebook Error
created by Pegboarder in Using iPad - View the full discussion
Go into settings/privacy/Facebook and disable the button.
Open your Facebook app and login.
Once logged in go back to that button and enable.
You may have to re-enter your password but the error will be gone.
Good luck.
Did this help? Go to the message, sign in, and reply
Start a new discussion in the same community
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Error: "Verification Failed" Could not communicate with the server.

"Verification Failed" Could not communicate with the server.
I get this message every time I go to Icloud in setting menu.
also my contact are not in sync (empty on Ipad)
What does this message mean, and how do I solve it.
Everything else works (Autodesk Draw also works with Icloud and it works fine)
Mail ok
Downloading from appstore ok (also after password)
Please provide me with a solution due to this problem I can't get my contacts on my new ipad (at least that is what I think)

Ok I got it working... the Ipad stores your password at different locations. So changing it once does not do the job. I thought the Ipad had the Single Sign On function for the apple password.
So make sure that you not only change your password in "the shop" but also in the setting menu (general) and icloud menu.
this helped for me, I had to let go the Single Sign On thought first....

IChat can't communicate with the Jabber account

Got the instructions for "Configuring iChat for Google Talk" from Google at:
http://www.google.com/support/talk/bin/answer.py?answer=24076
But after adding my Gmail info. I keep getting this error message:
iChat can't communicate with the Jabber account "[email protected]"
Anybody out there come across this and solved this sucker?
THANKS

Hi,
You have entered the account info as a Jabber Name and not chosen the Google option
With iChat Open go to the iChat Menu > Preferences > Accounts
Click on the Plus Button at the bottom of the List.
In the top item in the new pane Choose GoogleTalk.
Add your ID exactly as it appears when you Log in to the Web Mail page at Google (Mail seems to except either ending, @google.com or @gmail.com but the Google Talk server does not)
Enter in the password
Click the Done button
You should now have Buddy List that Logs On
In the Account list in iChat you will now have at least three Accounts Listed (the faulty one, the new one and Bonjour)
If you then check the Server Setting tab/button on both the "google" accounts you will find the new one says the server in talk.google.com
The other will use the last part of your ID (in your case you entered a name/ID ending @gmail.com).
The reason for your confusion is that those Google Instructions are for iChat 3
You have "Missed" the bit about changing the Server Name in the Server Setting tab to talk.google.com as in fact you can add it as a Jabber account and then change the server name the same way.
You could change the server info in the "old" account or you can highlight it the list then press the minus button to Delete it.
One other thing.
It is important that Talk is Enabled in your everyday Google Account Setting (Not the mail ones).
This does add the Chat option to the Mail Web page and of course allows iChat to use the GoogleTalk servers.
I have several Jabber Accounts including Google as well as several AIM valid Logins.
I don't find the Google servers go Off line or drop connections any more (Nowadays) than the AIM ones or other Jabber servers.
9:21 PM Monday; May 23, 2011
Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"
 G4/1GhzDual MDD (Leopard 10.5.8)
 MacBookPro 2Gb( 10.6.7)
 Mac OS X (10.6.7),
"Limit the Logs to the Bits above Binary Images."  No, Seriously
Message was edited by: Ralph Johns (UK)

Vms 2.1 can't link up with the vpn 3030 series concentrator

Hi Netpro,
Currently I had installed the vms 2.1 server, but I have no clue how make the vms 2.1 to communicate with the vpn 3030 series concentrator.
Can anyone give me the guideline?
Thanks in advanced.
Regards,
stephen yap

You could refer to the quick start guide at http://www.cisco.com/en/US/products/sw/cscowork/ps2330/ps5211/index.html

HPlip: "Unable to communicate with the device" error

Hello Arch Community, I've been a user of Arch for a while and most of it just worked out of the box. However, I had my HP 6300 working through a direct connection. But a couple of days ago it just broke.
I've tried everything I could think of to make it back but all has been unsuccesful, I removed the printer and tried to add it again (sorry, old Windows habit, there most of the time works), however, I couldn't add the printer, it fails with the error: "Unable to communicate with the device. Please check the device and try again.", I added myself to the ld group (shouldn't matter, but I did it anyway)
I have cups 1.4.2.
Hp-check:
HP Linux Imaging and Printing System (ver. 3.9.10)
Dependency/Version Check Utility ver. 14.3
Copyright (c) 2001-9 Hewlett-Packard Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.
Note: hp-check can be run in three modes:
1. Compile-time check mode (-c or --compile): Use this mode before compiling the HPLIP supplied
tarball (.tar.gz or .run) to determine if the proper dependencies are installed to successfully
compile HPLIP.
2. Run-time check mode (-r or --run): Use this mode to determine if a distro supplied package (.deb,
.rpm, etc) or an already built HPLIP supplied tarball has the proper dependencies installed to
successfully run.
3. Both compile- and run-time check mode (-b or --both) (Default): This mode will check both of the
above cases (both compile- and run-time dependencies).
Saving output in log file: hp-check.log
Initializing. Please wait...
| SYSTEM INFO |
Basic system information:
Linux carloslicea-laptop 2.6.31-ARCH #1 SMP PREEMPT Tue Nov 10 19:48:17 CET 2009 i686 Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz GenuineIntel GNU/Linux
Distribution:
unknown 0.0
Checking Python version...
OK, version 2.6.4 installed
Checking PyQt 4.x version...
OK, version 4.6.1 installed.
Checking for CUPS...
Status: el planificador de tareas se está ejecutando
Version: 1.4.2
warning: /etc/cups/cupsd.conf file not found or not accessible.
Checking for dbus/python-dbus...
dbus daemon is running.
python-dbus version: 0.83.0
| COMPILE AND RUNTIME DEPENDENCIES |
note: To check for compile-time only dependencies, re-run hp-check with the -c parameter (ie, hp-check -c).
note: To check for run-time only dependencies, re-run hp-check with the -r parameter (ie, hp-check -r).
Checking for dependency: CUPS - Common Unix Printing System...
OK, found.
Checking for dependency: CUPS DDK - CUPS driver development kit...
warning: NOT FOUND! This is an OPTIONAL/RUNTIME ONLY dependency. Some HPLIP functionality may not function properly.
Checking for dependency: CUPS devel- Common Unix Printing System development files...
OK, found.
Checking for dependency: CUPS image - CUPS image development files...
OK, found.
Checking for dependency: DBus - Message bus system...
OK, found.
Checking for dependency: gcc - GNU Project C and C++ Compiler...
OK, found.
Checking for dependency: GhostScript - PostScript and PDF language interpreter and previewer...
OK, found.
Checking for dependency: libcrypto - OpenSSL cryptographic library...
OK, found.
Checking for dependency: libjpeg - JPEG library...
OK, found.
Checking for dependency: libnetsnmp-devel - SNMP networking library development files...
OK, found.
Checking for dependency: libpthread - POSIX threads library...
OK, found.
Checking for dependency: libtool - Library building support services...
OK, found.
Checking for dependency: libusb - USB library...
OK, found.
Checking for dependency: make - GNU make utility to maintain groups of programs...
OK, found.
Checking for dependency: PIL - Python Imaging Library (required for commandline scanning with hp-scan)...
OK, found.
Checking for dependency: PolicyKit - Administrative policy framework...
warning: NOT FOUND! This is an OPTIONAL/RUNTIME ONLY dependency. Some HPLIP functionality may not function properly.
Checking for dependency: PyQt 4 DBus - DBus Support for PyQt4...
OK, found.
Checking for dependency: Python DBus - Python bindings for DBus...
OK, found.
Checking for dependency: Python devel - Python development files...
OK, found.
Checking for dependency: Python libnotify - Python bindings for the libnotify Desktop notifications...
warning: NOT FOUND! This is an OPTIONAL/RUNTIME ONLY dependency. Some HPLIP functionality may not function properly.
Checking for dependency: Python XML libraries...
OK, found.
Checking for dependency: Python 2.3 or greater - Required for fax functionality...
OK, found.
Checking for dependency: Python 2.2 or greater - Python programming language...
OK, found.
Checking for dependency: Reportlab - PDF library for Python...
warning: NOT FOUND! This is an OPTIONAL/RUNTIME ONLY dependency. Some HPLIP functionality may not function properly.
Checking for dependency: SANE - Scanning library...
OK, found.
Checking for dependency: SANE - Scanning library development files...
OK, found.
Checking for dependency: scanimage - Shell scanning program...
OK, found.
Checking for dependency: xsane - Graphical scanner frontend for SANE...
OK, found.
| HPLIP INSTALLATION |
Currently installed HPLIP version...
HPLIP 3.9.10 currently installed in '/usr/share/hplip'.
Current contents of '/etc/hp/hplip.conf' file:
# hplip.conf. Generated from hplip.conf.in by configure.
[hplip]
version=3.9.10
[dirs]
home=/usr/share/hplip
run=/var/run
ppd=/usr/share/ppd/HP
ppdbase=/usr/share/ppd
doc=/usr/share/doc/hplip-3.9.10
icon=/usr/share/applications
cupsbackend=/usr/lib/cups/backend
cupsfilter=/usr/lib/cups/filter
drv=/usr/share/cups/drv/hp
# Following values are determined at configure time and cannot be changed.
[configure]
network-build=yes
pp-build=no
gui-build=yes
scanner-build=yes
fax-build=yes
dbus-build=yes
cups11-build=no
doc-build=yes
shadow-build=no
hpijs-install=yes
foomatic-drv-install=yes
foomatic-ppd-install=yes
foomatic-rip-hplip-install=yes
hpcups-install=yes
cups-drv-install=yes
cups-ppd-install=no
internal-tag=3.9.10.72
restricted-build=no
ui-toolkit=qt4
qt3=no
qt4=yes
policy-kit=no
hpijs-only-build=no
lite-build=no
udev-acl-rules=no
hpcups-only-build=no
hpijs-only-build=no
Current contents of '/var/lib/hp/hplip.state' file:
# hplip.state - HPLIP runtime persistent variables.
[plugin]
installed=0
eula=0
Current contents of '~/.hplip/hplip.conf' file:
[last_used]
printer_name =
printer =
working_dir = .
device_uri = "hp:/net/Officejet_6300_series?zc=HP56B6CF"
[commands]
scan = /usr/bin/xsane -V %SANE_URI%
[installation]
version = 3.9.10.72
date_time = 12/04/09 23:41:37
[settings]
systray_messages = 0
systray_visible = 1
[fax]
email_address =
voice_phone =
[refresh]
rate = 30
enable = false
type = 1
[polling]
enable = false
device_list =
interval = 5
| DISCOVERED USB DEVICES |
No devices found.
| INSTALLED CUPS PRINTER QUEUES |
lpstat
Type: Unknown
Device URI: No se han añadido destinos.
| SANE CONFIGURATION |
'hpaio' in '/etc/sane.d/dll.conf'...
OK, found. SANE backend 'hpaio' is properly set up.
Checking output of 'scanimage -L'...
No scanners were identified. If you were expecting something different,
check that the scanner is plugged in, turned on and detected by the
sane-find-scanner tool (if appropriate). Please read the documentation
which came with this software (README, FAQ, manpages).
| PYTHON EXTENSIONS |
Checking 'cupsext' CUPS extension...
OK, found.
Checking 'pcardext' Photocard extension...
OK, found.
Checking 'hpmudext' I/O extension...
OK, found.
Checking 'scanext' SANE scanning extension...
OK, found.
| USER GROUPS |
dbus hal network video audio optical storage power users policykit vboxusers
| SUMMARY |
error: 4 errors and/or warnings.
Please refer to the installation instructions at:
http://hplip.sourceforge.net/install/index.html
Done.
Albeit it has errors, I can't see how they are releated (cups does have a conf file, but it seems that *my* user can't access it, expected 'couse it's owned by root). Any ideas?

Hi
I had the same problem. The solution is to change the network discovery mode to SLP or add manually the IP address of your printer at the first step of the hp setup wizard. After you install the printer successfully, check the maximum resolution of the driver. Mysteriously, for me the maximum resolution was restricted to 600 dpi so I downgraded to the previous version of HPLIP and got back the 1200 dpi option. Please let me know if you have this issue too. I have posted this question in the hplip forums, but I haven't received any replies yet.

Error: Unable to communicate with the Reports Server

The configuration I am working with is:
* Oracle 8.1.6 DB on a Unix machine
* Oracle Reports 6i on an NT machine
* Microsoft IIS web server
I have successfully tested my reports during the development phase of my project. Unfortunately, now that it is considered production and is available to upwards of 30 people, I am getting the following error message after verifying the server is up and after a numerous reports have been served:
Error: The requested URL was not found, or cannot be served at this time.
Oracle Reports Server CGI - Unable to communicate with the Reports Server.
After receiving this message I noticed that the Report Server service is down and the log only indicates that it "shut down immediately". (no ORA messages) I tried restarting the service, but after serving one report, it would shut down again with the same message.
I am wondering if it is a problem related to the cache. I used the default of 50M in the config file, but when the cache directory reaches 50M, the problem seems to appear. I then deleted approx. 30M of files from the cache directory and the Report Server service appeared stable. I changed the cache limit to 1M to see if there was a problem with the cache being so big. All appeared well for the first few hours of operation but then the Report Server service shut down again and upon restart crashed within a minute or two (usually as someone tests a report, it crashes again).
Do I have a configuration problem? Has anyone seen this problem? Thanks in advance.

Hi,
I just found out that if i give
http://localhost/cgi-bin/rwcgi60.exe?key1
where key1 is a key mapping file that contains the report name,username and pwd for the database and desformat...etc..
the report pulls out fine with the correct data..
i am stunned...
while none of the other commands like
http://.../rwcgi60.exe
or
http://..../showenv?server=repserver
or any other usual command doesnt work...
anybody faced this before??
Thanks.

Oracle reports 6i error unable to communicate with the reports server

Hi,
I have followed the steps for running oracle reports server 6i..i am using win2k3 and IIS6.0
i have checked tnsnames.ora and sqlnet.ora and everything looks good..
when i try
http://localhost/cgi-bin/rwcgi60.exe
i get a page called User Database Authentication and asks for username,password and database..instead of the help page that should be displayed..
when i enter those values nothing happens for the first time and the same page is displayed again..when i enter it again i am getting this error
url requested not found or cannot be served at this time
oracle reports cgi: unable to communicate with the reports server
any help would be grateful..
Thanks.

Hi,
I just found out that if i give
http://localhost/cgi-bin/rwcgi60.exe?key1
where key1 is a key mapping file that contains the report name,username and pwd for the database and desformat...etc..
the report pulls out fine with the correct data..
i am stunned...
while none of the other commands like
http://.../rwcgi60.exe
or
http://..../showenv?server=repserver
or any other usual command doesnt work...
anybody faced this before??
Thanks.

Custom Item updating throws Unable to Communicate with the server Error.

Hi Team,
I am trying to Implement Form based authentication in SharePoint 2013. When trying to update membership list (A Custom List) item it throws "Unable to Communicate with the Server" error. As shown in below image.
Please let me know how to resolve this issue.
Thanks in advance.

Hi Murali,
I'm having a similiar problem with one of my customers. We haven't been able to resolve it but we have found a way around it, I'd like to do more testing but my customer justs wants to get on with it now that we have a workaround. Logging a call with Microsoft
can be expensive, most businesses have a finite amount of support hours so you really have to do your homework before you starting chewing those hours up.
Problem Description:
Customer created a custom list with two calculated columns and various choice, string and multi-string columns. Customer was attempting to copy and paste 128 rows of data into each column from a spreadsheet. The first (title) column successfully pasted
128 values.
Subsequent columns would paste the values but not allow the values to be committed as every row displayed the "Unable to Communicate with the Server" message, preventing the list from being saved.
Workaround:
The problem appears to be related to the number of items the customer is trying to paste during each operation and the relationship this has with the calculated columns. We found that when we pasted 70 or less items in one operation we did not receive the
error. I attempted pasting 128 rows of data into a seperate list with the same columns excluding the calculated columns, and was successfully able to paste all 128 rows.
For the problem list I suggested to the customer to copy the formula's from the calculated columns, delete these columns and then trying pasting again, he didn't like the idea as he's happy to paste in 50% chunks. Based on the fact I was able to paste
without any problems on a list without calculated columns I would suggest it's related.
So my questions for you are:
Are you trying to paste/add multiple values at once?
Do you have any special column types, i.e. calculated or lookup columns?
What columns do you have in your list?
Have you tried adding the entries in using form entry instead of grid entry?
Unforunately I don't know how generic this error message is, there is absolutely nothing in my ULS logs or event viewer. If this error is specific to submitting data to a list in grid view it would make it easier to diagnose, but if the error is generic
in nature your problem could be as obscure as the FBA configuration.
I hope this information helps you, I will try and do some more testing.

I am using ipad mini ... I was unable to access facebook since long time... Its shows error could not communicate with the server.... I had install it but result was same. Can anyone help me???

I am using ipad mini ... I was unable to access facebook since long time... Its shows error could not communicate with the server.... I had install it but result was same. Can anyone help me???

first off , from the wired computer access the router using http://192.168.1.1 .. check the firmware version .. go to www.linksys.com/download and check the latest firmware available...if the router does not have the latest firmware , upgrade it first. .. after the firmware upgrade , reset and reconfigure the router
if the router has the latest firmware , then reset the router for 30 seconds .. do a power cycle...access the router ui ..default password is admin..click on the "mac add clone" subtab , enable it and click clone....save the settings and do a power cycle..ensure that the wired computer is online
on the router web ui , click on the wireless tab ..change the ssid - any non-linksys name , channel - 11 , security mode - wpa , beacon interval - 50 , fragmentation threshold - 2306 , RTS threshold - 2307 ..
let me know if this helps you..

Jabber is unable to register through expressway (Error:Cannot communicate with the server)

Hello Experts !
I am getting below error while trying to login in jabber through expressway . Please help me to fix this issue
Attached is the file .
(Error:Cannot communicate with the server)
Regards;
KV

Ok, let's clarify, what u have (correct me, where I am wrong):
1. We assume,that outside server's config is okay (there are only collab_edge srv for outside domain);
2. Traversal Zone is up (everything is okay with certs, IM&P nodes,CM are added);
3. Both domains (inside/outisde) are created on E/C and properly configured;
4.Inside DNS server has has srv records (cuplogin,cisco-uds) for both domains:outside,inside;
If yes, then you need to reset jabber, make "ipconfig /flashdns" on client, flash dns on E/C.
Start logging with packet captures and tries to login. After that, start checking from packet captures: client, E/C. Try to search for DNS lookups, if evry node tries to find appropriate server (client->E, C->IM&P) .
Regards,
Kirill

Error 51 unable to to communicate with the vpn subsystem

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