AAA/Identity/Nac :: ACS 5.3 - HTTPS Access Stopped Working?
Feb 25, 2013
For some reason i can't get access anymore to the web interface of our ACS 5.3 appliance.Where i used to get a certificate warning first, and after that the ACS5 login screen, i now get totally no response anymore in my IE browser.
I can telnet to port 443 of the unit however. And i (fortunately) still have ssh access to the unit. So i did a reload (microsoft habits) but that did'nt solve anything.https access to other systems from the same browser is functioning fine
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admin# sh ver
Cisco Application Deployment Engine OS Release: 1.2ADE-OS Build Version: 1.2.0.228ADE-OS System Architecture: i386
Copyright (c) 2005-2009 by Cisco Systems, Inc.All rights reserved.Hostname: <deleted>
Version information of installed applications---------------------------------------------
Cisco ACS VERSION INFORMATION-----------------------------Version : 5.3.0.40.8Internal Build ID : B.839Patches :5-3-0-40-55-3-0-40-8
=================================
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Jul 27, 2011
We have an issue with View db (Monitoring & Reports) backup on ACS, version 5.2.0.26. We have scheduled incremental backup daily and full backup monthly. Everything has been working well, but since yesterday following errors have appeared, and full and incremental backup stopped working:
Alarm Name
System Alarm [Incremental Backup]
Cause/Trigger
On-demand Full Backup failed
Alarm Details
CARS_BR_BACKUP_CREATE : -405 : Internal error: couldn't create backup file
Alarm Name
[code]....
We use same repository as always. Backup to the same repository works from CLI.
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Jul 25, 2011
We have a Catalyst 3750 switch that failed over to local login after the Tacacs authentication stopped working. I went through the configuration settings and everything appears to be identical to another switch in this same building.
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Nov 2, 2011
I've recently installed a certificate on my ACS 1113 appliance and in the Admin setup enabled management access over HTTPS. Since then I've not been able to access the GUI console. I have done some troubleshooting and I'm fairly certain that I have a certificate issue as Firefox gives me the error: Certificate type not approved for application. (Error code: sec_error_inadequate_cert_type)when I try and connect. So I want to either reconfigure the management access to use just HTTP or remove the certificate. I have logged on to the serial console and there are no options her to do this. The RADIUS and TACACS functions are working correctly - I just can't logon via the GUI.
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Aug 19, 2012
I have a new Alienware X51 running Win 7. It's connected to a home LAN, both wired and wirelessly. For the prior two days internet connectivity has been fine. Today, the PC will not connect to the internet. The Network and Sharing center in control panel shows that the PC is connected to both the wireless network and the wired network, but with no internet connectivity. All other computers and devices in the house are able to connect to the internet. Tried restarts, virus scans, router power off/on, ipconfig /release and renew, all with no luck. When I try and ping other computers in the LAN or the router I get a "General Failure" message.
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Sep 13, 2012
Previously we had no problem with remote users connecting via VPN but recently they can't connect and i've checked the firewall and it shows the errors (see attached jpeg) but I'm not sure what it all means.
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Mar 31, 2012
Powerline not working on media in one room. My Setup: ATT DSL Modem: Westell 6500 w/ Linksys WRT54GS router
First powerline to mac (about 8 feet down hall) second powerline to pc (windows vista) (about 12 feet down hall) third powerline to media (Xbox 360, Sony blu ray, Apple TV) (about 45 feet down hall)
I've had Powerline PLE/S 300 setup for a couple years I think working perfectly. I it set up because my house is VERY solidly built and the G wireless cannot reach even the second room down the hall.
I recently got a wireless device and couldn't keep connection in the living room so I was going to add an access point and futzed with the router and everything went down. I got the router back up, disconnected the access point for good, but the Powerlines wouldn't connect. I upgraded the firmware then reset them and finally got Number 1 and Number two powerline online and working. But the farthest point (router at back of house, media at front) is the living room and none of the powerline boxes will work ON THE MEDIA.
I plug in the powerline and the home light comes up, I attached my laptop out there and I connected fine, then I connect one of the media players - the Xbox, apple or blue ray - and the home light goes out media will not connect and the laptop is knocked off. It does this every time now, same media players that worked perfectly before.
I bought a new router (Linksys E4200), wondering if the old just didn't have the signal strength and set that up very easily and the same thing happened - no powerlines work on the media in the living room. Mind you, I did take Apple to a closer room and hook it up to a powerline and it works!
As my Xbox died on one my attempts to plug it in to the powerline. So new xbox cannot connect either. I used to connect from xbox to the pc media center to watch recorded tv and this cannot be done wirelessly, even with the new dual band N router AND a new extender!
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May 25, 2011
I have a self signed certificate on an ACS 4.2 Windows machine. I open a browser port to https://ipaddress:2002 of the acs and get the certificate error message as expected. When I proceed to the site then check the certificate via the shield on the top of the browser it shows is issued to ACSCOSC216_7. I install the certificate via the IE certificate import wizard.I then connect to the acs via the poper fqdn at [URL] login with my account but now get;The website declined to show this webpage.
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Feb 21, 2013
I can put login into the router just fine.. But the same login doesn't seem to work via web browser
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Jun 1, 2012
My internet stopped working all of the sudden on my 2nd computer my 1st computer works fine (using atm) my 2nd computer stopped working all of the sudden it worked fine for about 2 years but the internet just went off for some reason it shows a computer with a yellow triangle with a black exclamation point on the bottom right corner it says connected but with limited connectivity ive tryed everything i know it is a windows XP i even bought a new internet cable today and the computer still does not work im new to these forums.
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Dec 28, 2011
I have saved the running configuration to startup first and rebooted the ACS 5.1. Since then it has stopped Authentication logs, though I can login to the network devices using Tacacs login, but I am not getting Tacacs authentication logs ?
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May 10, 2012
I have an acs 5.0 running on Cisco 1120 appliance. It has worked for 2 years. Suddenly, I discovered that user can no longer login with their credentials. On close examination, when I console, the booting does not complete. Screen shot attached.
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May 25, 2012
I have tried a lot of drivers and even tried installing Vista 64 bit drivers (something that worked for someone in some thread), but it won't work.The adapter is recognized by the computer, but the smart wizard won't launch.
[code]...
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Jun 30, 2011
My router has been working for close to 4 years now with minor problems, just stopped yesterday, All my PCs lost wifi access and then when I looked at my Linksys WRT300N only the 4 Ethernet port lights were on. Unplugged plugged it again, I connected one of the PCs to the one of the Ethernet port, the PC is reporting that there is nothing connected to the other side. It's been 4 years already, I do have a Linksys wireless G router even older than this which is till working. I guess its spoiled, I don't mind replacing it
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Nov 11, 2011
I have been using a d-link router for some time now and since yesterday it has stopped working ( I have an orange 'world' light on all the time) After looking around this site I have tried resetting etc and nothing works. If I plug the ethernet cable into the modem I can get on the internet if I plug the cable into the router then nothing. These are the details I got from the config all when I plugged the ethernet into the router.
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Jun 22, 2011
Randomly my router stopped working in the middle of the night. I didn't think the issue was with the router so i called the Tech Support people from Brighthouse and they told me to connect directly to the modem so i did that and I had internet. But why would my router randomly stop working, I've had this Linksys Dual N bound router for a year and never had a problem with it. I want to think that its the internet providers fault but I guess I really don't know.
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Mar 3, 2013
I have a toshiba satellite laptop (windows 7) with wireless on-board and an ethernet cable port. Up until last night, both worked flawlessly since I bought the computer a few years ago.
Now, the wireless still works in three different locations I have tried (i.e. three different networks), but the ethernet cable will not work. I thought it was the ethernet connection on the mobo at first, but then after acquiring a USB-NIC connection, I found I had the exact same problem... I can't connect to my router or even direct to the DSL modem using a ethernet cable. I know my system is good since all my other computers (7) work with wired connections, and my laptop doesn't work on other cables on which other computers do. Essentially, it appears that my computer has lost the ability to get an i.p. address using an ethernet cable of any kind. Both the onboard card and the usb-nic cable tell me they are 'working correctly' in the systems/devices/network adapters section. I have tried disabling one while trying the other. I have tried disabling the wireless while trying either, and still nothing.
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Sep 11, 2011
I currently own a Sony Vaio Laptop that has been working fine for the last 2 years, I was happily on facebook when all of a sudden, my laptop started lagging massively and it disconnected me from wifi, I was shocked to find that when I tried reconnecting, the laptop decided to stop working for a second and my wifi stopped working completely, every time I disconnect the Ethernet cable from my laptop even though my wireless switch is on, it won't even pick up my Virgin Media superhub I have about 5 meters from my laptop, it indicates that there is NO wifi anywhere, just the ascending bars with a big red X on it
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Jun 29, 2011
My desktop was wirelessly connected to a router. It was working perfect, I did a wired connection from the modem to the desktop and when I tried to get the wireless connection again it has not been possible. When I try network trouble shooting I get DNS server might be unavailable. Been reading around and tried many of the things that I've read but none has worked so far.
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Jan 24, 2012
I have been a loyal customer of a hosting company for over 10 years. The main reason I have a dedicated server is to eliminate those shared-hosting issues.For the past 4 years the service has been getting crappier. In fact; this week alone the ftp stopped working, mysql stopped working, and email.It is now to the point I have to move all my domains, mssql databases, mysql databases, email servers and countless files.I have been contemplating to set up my own dedicated server (Mac) and hook it up to my ISP. Most of the websites I host are local - only one or two are national/international.
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Jun 24, 2011
I recently reinstalled Vista on my Dell laptop.Before that,I could view and open shared files on my XP desktop, although the PC couldn't see the laptop.Now, I can get online, but can't see the PC in Network places.I've ensured both have same workgroup name.I think it may be due to Norton Internet Security,which I've renewed and reinstalled from new disk.But the former one didn't prevent file-sharing, albeit one way,XP to Vista.Before I uninstall Norton again, is there anything else I should have done after Vista reinstall ?
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Mar 5, 2012
My Linksys router stopped working. Resetting it didn't restore it.I bought a new Linksys E4200 router and configured it to the same settings as my old router. However, now I can't access certain website like Hotmail, Facebook, a weather site and others.But I can connect to most other websites, stream video, etc. Any suggestions why I can't connect to Hotmail, Facebook, etc???? I have 4 computers (3 wired, 1 wireless) connected through the router and they all do the same thing.
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Jul 10, 2011
My router suddenly stopped working yesterday and I've tried everything I can think of to fix it. I have one computer wired directly in to it and a few laptops that use wireless connections.The power LED and the internet LED light up, but the status LED and the WLAN LED do nothing. Pushing the factory reset button on the back doesn't seem to do anything.Can't connect to the router site (192.168.0.1) The internet works fine when I plug in to it directly, so its definitely the router.
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May 25, 2012
I used the wireless adapter (Netgear - WG111v3) on my computer for weeks without any trouble at all. (At the time i installed it, I remember I found out it didn't work/didn't work well on windows 7 so I downloaded some driver or something -- Don't really remember -- and it worked fine.) Suddenly, today, it stopped working. I have tried a lot of drivers and even tried installing Vista 64 bit drivers but it won't work. The adapter is recognized by the computer, but the smart wizard won't launch.
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Mar 30, 2012
My computer stopped being able to Remote Desktop to my server on my network. My backup software also doesn't recognize my server. But, I can access its folders using Windows Explorer. Any other PC on the network can remote desktop to the server and connect. What happened to my machine? This message appears when i try to connect: "Remote Desktop can't connect to the remote computer for one of the following reasons:
1) Remote access tot he server is not enabled
2) The remote computer is turned off
3)The remote computer is not available on the network
Make sure the remote computer is turned on and connected to the network, and that remote access is enabled."
My computer is:
AMD: Athlon 64 X2 5200+ 2991 MHz
Mobo: Gigabyte M57SLI-S4 v.2
RAM: 4GB Mushkin DDR2 PC2-6400
OS: Win 7 64bit
VC: Geforce GTX 470
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Mar 18, 2012
"Ethernet Connection has stopped working".Its stopped working again and I've run the Network Test and the results are in the file REG.txt attached. I can connect to the internet via wireless OK but I had wireless turned off to run this test.I've proven the ethernet cable OK by connecting another pc to it which works OK.
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Oct 19, 2011
Sometimes my office network stopped than work lan cable good but network problem more than time same problem.
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Oct 14, 2011
I was just browsing the net when all of a sudden internet lost connection.I am using Windows 7 64-bit Home Edition.I tried these solutions, but didn't work;
---reboot pc
---turn off the modem, wait 10 minutes and turn it back on
---ipconfig /release, /renew in admin mode
---built-in Windows troubleshooting
---updated drivers
---use different ethernet cables
I contacted a floormate (I'm in college) yet his wired internet works. I have tried wireless. It worked.I have been using the connection for months and this is the first time it has happened.url...
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May 24, 2011
I built my desktop, installed the ethernet drivers, and a week goes by no problems. All of a sudden the internet stopped working so i reinstalled my ethernet driver and no internet still. So to make sure it wasn't the ethernet cord i plugged it into my xbox and xbox live came up.
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Aug 28, 2012
My wireless router stopped working. diagnostics messages say it could be either bad ethernet cable (not the problem as I am using the cable right now to plug directly in to cable company modem to gain access to internet) OR "drivers not being recognized"
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Oct 26, 2012
My DIR-655 wireless has stopped working after a few years of flawless operation. It still works for wired operation. I was running Firmware 1.21, tried rebooting, resetting to factory, powered off the unit, etc. without success. Decided to Upgrade to the firmware to 135 NA, still no success. I am in British Columbia on Shaw Cable. On the Status Page under Wireless LAN, the Wireless Radio shows "Init failed".
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Dec 6, 2011
I've had the dir655 for about a year now, and no problems at all, until about a week ago. I went into a couple of online games (Bad Company 2 and World of Tanks) and would have a low ping showing in the game, but every 10-15 seconds, especially in areas with a lot of action, I would get large amounts of lag, making the games unplayable.I would be unable to move or keep getting 'teleported' back 20 feet. I looked into it maybe being the servers, steam in the case of bad company, or my internet provider, but regular internet actions are not affected at all. After searching for a while tweaking settings, turning off antivirus and firewalls, it made no difference.I finally today plugged my modem directly into my pc instead of leaving it on wireless, and all the problems go away. All packet tests and connection tests to my router have come back with no errors. Again, I have never had a problem just browsing the web or watching videos, and usually get more speed on speedtest.net than my provider even advertises. I also upgraded the router firmware.I tried going into my router settings and doing all I could (as I understand it) to have exceptions, port forward, and even did the one thing (can't remember what it's called) where you add one ip address that will have no limitations put on it by the router, and none of this has made it work.
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Jan 22, 2012
I have a Dlink DIR-615 wireless router that up until a few days ago was working perfectly. Then I had to turn it off at the wall before a storm and it has stopped working. I have tried resetting it with no luck. I am able to get internet try to get onto on my desktop without the router.I have tried to connect to 192.168.0.1 it won't let me. I can't get on there with an internet connection either. As soon as I connect the router the default gateway disappears. [code]
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