Cisco Firewall :: ASA 5540 - Sending Logging Messages To Ftp Server Has Stopped Suddenly

Apr 21, 2013

on ASA 5540 ,   i configured the logging setup as following :
log in to the internal buffer : buffer size 1048576 bytes

Then i save the buffer to FTP server to save the log messages in continuously way everything was working fine but suddenly sending the ftp traffic to FTP traffic has stopped suddenly before in the live log viewer it was showing when ASA throws the ftp traffic to the ftp server but this stopped suddenly nothing has changed in the ftp server setting (same username and password and the connectivity is there) sending logging traffic to the ftp server came back just when i reboot the ASA.but this is not solution.

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Sending Messages To Wireless PCs On Network?

May 19, 2011

Is there a way or software can I use to send messages to all wirelessPCs in my network without doing any configurations or installation on those PC.I've used net send command for that, but is there another way?

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Cisco :: LMS 4.0.1 Keeps Sending ICMP Messages To VLAN Interfaces

Sep 18, 2012

The LMS 4.0.1 keeps sending ICMP messages to VLAN interfaces that have been removed months ago.these logs are filling up my log server [code] How do I update the poller to use the latest config information for the switch?

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Cisco Switching/Routing :: 3560 - Enable Informational Logging And Get All Messages?

May 9, 2012

I have a situation in which I want to log a specific message (informational - 6 level), but don't want to enable informational logging and get all the messages that come with it.  Is there a feature in IOS, 3560 12.2(25r)SEE4, similar to the 'logging lists' feature on the ASA that allows you to specify logs that you want to capture without having to change your logging level?  I didn't want to have to write an EEM applet for this, but if that's the only way, I'd consider it.

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Cisco Firewall :: ASA 5500 / 5580 Syslog Keeps Sending To Old Server

Oct 26, 2011

We use multiple ASA 5500/5580 cluster systems running  8.3 software versions.Actually we send all our FW syslog data to a SIEM appliance in a DMZ on a remote firewall (non-asa). Recently we suffered a strange incident while implementing a new SIEM collection station now situated in a dmz that is located on one of the ASA contexts. We redirected the syslog streams to the new client for one of the contexts on the ASA cluster that holds the new SIEM agent DMZ..since we did this and redirected the syslog we see double traffic and spoofing errors on that context
a/ the ASA keeps sending out the syslog traffic to the OLD SIEM agent server ip (there is however no trace of its ip in the config)

b/ the traffic leaving the interconnection interface towards the OLD SIEM agent gets a SPOOFING error on the traffic

c/ strangely the data gets also correctly forwarded to the new SIEM collection stations.
We started out with redirecting traffic on only one of the 5 contexts to the new environment and kept logging the others to the old system.I finally got out of the issue by reconfiguring al the other contexts to forward their syslog towards the same new server , since that moment we no longer have the double logging and spoofing error , all syslog traffic goes correctly to the new SIEM agent. It looked like some remenants of the old syslog config remainded on the asa event after deleting and introducing a new config line (we used the asdm to execute the action) as said either it kept the old config or it looked in the other context and "decided" to keep sending to the old server also mentioned in that syslog can find the behaviour in any buglists either way.

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Cisco Switching/Routing :: Not Logging All Levels Of Sylog Messages From Core Switch 4503

Apr 23, 2012

We had a core switch(4503) in our environment and recently we tried to enable syslog in the switch. But the syslog server doesnt receives all the configured level messages from the switch. Following is the only message getting in syslog server after the configuration change in switch.
%SYS-5-CONFIG_I: Configured from console by CWLMS onvty1
(No Traffic related messages like acl deny traffic, spanning tree events etc are getting to syslog server as well as log buffer of the switch)
Following are the logging configuration for the core switch
logging monitor informational
logging facility syslog
logging source-interface Vlan44


1) Is there any more configurations required for getting all traffic related messages, (i mean all possible messages - upto level 7 - debugging)?

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Cisco Firewall :: ASA 5520 - ASDM Logging - Disable Rules Logging

Nov 16, 2011

I'm encountering what I think is an issue on logging system on FW ASA 5520 - Asa Version 8.4(2), ASDM version 6.4(5). When I disabled the logging inside a rule from ASDM, or from console with the "log disable" option inside ACL, If I check in ASDM logging real time window I continue to see all the entry related to disabled rules. This is a correct behaviour about ASA logging ? How I can "hide" the entry related to disabled rules (this is what I need for troubleshooting purposes) ?

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Cisco Firewall :: Allow Dmz Zone Server To Resolve Only Dns Query Through Nslookup On ASA 5540

May 2, 2012

How I can allow dmz zone server to resolve only dns query through nslookup on ASA 5540? What is the configuration required on ASA 5540 ?

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Cisco Firewall :: 5540 Http Failed To Send Data To Server

May 7, 2012

I have one server-A(windows 2008) installed one application called"host front" which gives athentication to connect Linux(mainframe console) server (SERVER B).These 2 servers are bihind the firewall.If one  internal user who has the athentication to logine server-B ,tried to login server A,will get the" username and password"screen and once they enter the username and password ,will get the server-B screen.But if somebody try to connet via MPLS(we need to test MPLS site customers) from outside via ASA 5540 ,to server-A will get the "username password" screen and once enter the credentials, after 1 minitue will get error"http server faild to send datas to the server" and will not move to server -B screen.

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Connection Between Two PC's Stopped Suddenly

Aug 11, 2012

I have connected two PC's(xp & win 7) using cross over cable.I configured all the things. I was able to share my folders from one pc to another. Also i was sharing internet connection.But one day it suddenly stopped working. I changed IP address and tried all that i could do. Nothing worked.Now when I ping a PC from another it replies only once out of four and if I try to ping one more time , reply never comes.When i reboot both PC's and scan using angry IP, it shows other pc only once.

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Ethernet Suddenly Stopped Working

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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Wireless Button Suddenly Stopped Working?

Jun 20, 2012

I'm having problems with the wireless button after I took my laptop apart to clean. The wireless button won't switch on at all and doesn't light up. When I press fn f8 nothing happens. I'm not sure what I've done. The wires are correctly in place as far as I can tell. I've tried the following things:Uninstalling the adapter in device manager and rebooting /Checked adapter is listed as working properly /Do a system restore /Check BIOS

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Linksys WRT54g Suddenly Stopped Working?

Nov 1, 2012

called my internet company yesterday with a problem that my internet was not working.. so we went through some steps and basically he had me remove the wireless cord from the router put it into my computer (at the time it wasn't working via that either) and reset my ip, it started working after that and he just said I must've gotten a faulty ip. Now it still won't get internet from my router, we all have laptops in the house so wifi is essential. The internet light on the router still blinks green.[CODE]

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D-Link DIR-615 :: Router Suddenly Stopped Working?

Dec 6, 2011

I have a Dlink Dir-615 router and a Motorola SB6120 Modem.  For some reason the router suddenly says it's receiving internet access from the modem.  It has worked for several months beforehand.  I tried another Dlink modem and got the same results.  I have my computer hooked directly to the modem hence the ability to make this post. 

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D-Link DIR-825 :: Wireless Suddenly Stopped Working

Apr 15, 2011

I have a DIR-825 (B) for over a year now. This morning, the wireless on it suddenly stopped working.  Meaning, all my machines not longer seeing the signal from that router.  If I hardwire to it, it will work fine.  I have check the wireless settings and they all look fine. 

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Wireless Connection Suddenly Stopped Working In One Room

Aug 8, 2012

Three nights ago, around 9:30 P.M PST, my wireless connection to my router began constantly dropping every few seconds/minutes. This happens to all of my wireless devices only while I am in my bedroom, nowhere else. In every other room, my connection is stable.

Connection Issue: Wireless
ISP: Comcast
Router Model: Netgear N300 Wireless Gigabit Router WNR3500U/WNR3500L


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Internet Suddenly Stopped While Watching Movies On YouTube?

Sep 1, 2012

My internet worked for like 4-5 days then suddenly stopped while I was watching some random movies on youtube then I keep getting this error :"Local area connection" doesn't have a valid IP configuration, I could go see the university support, but the problem is they don't work during the weekend and that's the second time I have this problem within a week. That's annoying and leave me without internet for couples of days[CODE]

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Dlink Dir 628 Wireless Router Suddenly Stopped Working?

Sep 29, 2011

My dlink dir 628 wireless router suddenly stopped working yesterday. If I plug the ethernet cable directly into my computer and the internet works. I see the wireless profile in the options for the wireless internet, but when I try to connect, it is unable to do so.

I've tried resetting the router (using the button on the device) witand reinstalling the router (using the CD), but still not working. Also have tried turning off the modem, router, and restarting my computer.

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Suddenly The Video Function On Computer Stopped Working?

Jun 26, 2012

Suddenly the video function on my computer stopped working. I've restored my system to the way it was prior to this loss, but it didn't resolve the problem.

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D-Link DCS-930L :: FTP And E-mail Suddenly Stopped Working

Nov 6, 2012

I have had a setup in which my four DCS-930Ls transfer picture every 15 minutes over a Dovado-router connected to a mobile broadband modem. This has worked perfectly until this last night. No pictures are transferred and upon using the test FTP function the status page just says "Testing ...." forever. I've also tested e-mailing picture without success.

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D-Link DIR-825 :: Suddenly Stopped To Work And Not Giving Internet

Nov 10, 2011

I have this D-Link DIR-825 and it was working fine till yesterday. All of a sudden it stopped connecting to internet. I restarted it and tried to login to the router but failed. I called the support and did a hard reset of the router. After that when I am not able to connect to the router from my computer for configuring it again. When I connected the Router to my computer via LAN cable sometimes the LAN port is glowing and sometimes it is not. I tried different LAN Cables too. But nothing is working and I am not able to get to the router page.

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Dell Latitude D630 Suddenly Stopped Seeing Wireless Network?

Nov 15, 2011

My laptop (Dell Latitude D630) suddenly stopped "seeing" my wireless network. The Windows diagnostic seems to imply that I should "turn on" my wireless card. However, when I check the hardware settings in the control panel, it says it is working properly.

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Linksys Wireless Router :: Valet Plus M20 Stopped Working Suddenly

May 30, 2012

My M20 Valet Plus stopped working suddenly last night.  Now no power lights will come on and it now longer transmitts as a connection point . No apparent sign that it's alive. I've owned it troublefree for just over a year, but it is out of warranty. Any way to tell if there is hope of reviving it or if I'm just out of luck?  Nothing happened at my end to cause this -- no power interruptions or other odd occurrences.

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Linksys Wireless Router :: WRT110 Suddenly Stopped Working?

Oct 17, 2010

A couple days ago I noticed that my wireless internet connection on my iPhone would cut in and out, then stopped all together. I also had no connection on my mac which is wired to the WRT110. I bypassed the WRT110 and then I had a connection on my Mac meaning the WRT110 is the problem. I haven't changed or added anything lately that could've caused this....

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Linksys Wireless Router :: WRT54G Suddenly Stopped Working?

Jul 25, 2011

I have the Linksys WRT54G And it was working fine for years! Then today my computer shut down and when I turned it back on there was a connection but my computer was not responding to any commands. The icon shows full connectivity excellent connection. When I try to go to a web page it shows Connection Error and cannot get to any web pages.I am able to get on other wireless connections from neighbors but not mine. I have gone thru different directions on here and I am not technical and don't understand what is being said. I try to go to and it asks for a password which I don't have. I have tried everything such as password and admin and get nothing.I am able to get my ip address and default gateway address and don't know the next step.

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Wireless :: Toshiba Satellite Pro Laptop Has Suddenly Stopped Detecting Network

Jun 24, 2011

My Toshiba Satellite Pro laptop has suddenly stopped detecting my wireless network. IT detects every other network in the area but mine. Other computers in the house have no problem detecting and connecting.Wireless is enabled, it happens no matter how close or far from the router. The network is set to broadcast the ssid, etc. I have not changed any settings on my laptop or router, this has suddenly started happening. Have updated drivers to no effect.Occasionally, the network pops up when I re-start the laptop. Rarely works and sometimes it will detect the network, then fail to connect, then the network can't be detected at all.

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Linksys Wireless Router :: WRT120N Suddenly Stopped Connecting To Internet

Jul 5, 2011

Well, I have a WRT120N Router for 11 months to now. I never had a problem with the Router, but since 2 days ago, It didnt connect to the internet.
My network is: Internet > Cable Modem > WRT120N > Computers
As I said, the problem is that the Router doesnt has Internet Connection.
Things to take in consideration: The Cable MODEM ISN'T the problem Because if i connect the modem directly to a computer, I have Internet connection without problems.I Diconnected and Connected both Modem and Router in several ways and several times, and it doesnt work.I also tryed clonning my PCs MAC address to the Router and it was the same.The Router Indeed receives the External IP Address from the Modem, and also, it changes if i restart the modem (as my ISP IP is DHCP). But there is NO internet conection.The Router had the 1.0.05 Firmware, and i upgraded to 1.0.06, and the problem persists.  Another thing to take in account is that if I turn off my modem and the I turn it On, sometimes, the router receives Internet connection, but in matter of Seconds (minutes as much), the internet connection falls.
This is NOT an ISP problem, because as I said, if I connect the Modem Directly to any PC, i have a perfectly normal Internet Connection, And also, I called my ISP and they Said me that there werent any problem on their network.
I have also tryed with the "Router Dianostics" (the Ping and Traceroute options that are in the Router's Webend and also, no conection. So its NOT a Cables problem.

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Linksys Wireless Router :: E1000 Suddenly Stopped Connecting PPPOE?

Jan 24, 2013

I have a Linksys E1000 router just upgrade to the latest firmware...I have a PPPoE connection which used to run smoothly on the router..however off late...suddenly the router stopped always shows "connecting" in the status tab of the router page...and eventually says failed to obtain IP address...however when I attach the cable directly into my PC it works just fine.I also had a word with my internet provider...he's kept the MAC open (or something like that)  so he said that isn't the issue and he keeps saying there must be some issue with the router. However, occasionally the router DOES connect for half hour or so and then just refuses to connect again !..

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Linksys Wireless Router :: E1000 / Iphone Suddenly Stopped Working

Jun 20, 2011

I was using my iphone one night last week and suddenly it dropped out and now I cannot find it in my WIFI networks page.I am using a Linksys E1000?

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TP-Link 300Mbps Wireless :: TL-WR1043ND - Router Suddenly Stopped Loading Certain Websites

Dec 8, 2012

Region : UnitedKingdom
Model : TL-WR1043ND
Hardware Version : v1
Firmware Version :

certain websites couldn't be accessed on any of our devices (mixture of PC's, android and apple devices)After trying everything I could think of and even phoning our internet provider nothing would get the sites to load (Facebook, hotmail to name but two)A friend of mine also said he was having exactly the same problems whereas no one else I know had any problems!.Anyway, after much scratching of head with resetting the router to factory defaults etc the only thing left to test was a direct connection with the modem where all websites worked perfectly!So the problem is 100% the router! Even after a factory restore it still doesn't work with those websites and after talking to my friend it turns out he too has a tp-link router but a different model.

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Apr 30, 2013

I have a dell vostro 1520 laptop. The wireless internet just stopped working. I reset the switch on the side and nothing. Why is the wifi not working? It only works through ethernet wire.

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Cisco VPN :: ASA 8.4.x - Sending A Client Attribute To Radius Server

Dec 11, 2011

I'm using an ASA version 8.4.2 and a Radius Server.
Is-it possible to configure ASA for sending the name of the connection profile to the Radius Server ?
By default, the radius server doesn't receive this information.

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WNDR3700 Outgoing Email Server Rejecting Messages

May 7, 2013

One of my customers uses Comcast email and all of a sudden couldn't send messages the other day, telling me it was giving her an error. She said that she reset her router, and the email started working again.When I finally got over there to check it out, the email had started experiencing problems again. The error she was having was Error 550: Message Rejected (when trying to send email). There didn't appear to be any issues with her internet connection, and she wasn't having issues connecting to the email server, it was simply rejecting her messages.

I told her that she would have to contact Comcast, as there was really nothing I could do to fix their email server returning an error. She wasn't too happy, and remained convinced that her router had something to do with it. It's a Netgear WNDR3700 or WNDR3800 that I setup for her last year, it's a fine router.Has anyone ever had a Comcast email server randomly start rejecting messages? I noticed that her outgoing email was set to use port 587 which seems like a nonstandard port and also no authentication, but I have no idea what the Comcast email settings are supposed to be.

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