the router firewall problem

Similar Questions

• THE MICROSOFT FIREWALL PROBLEM

  I Mc McAfee antivirus installed but without doubt he is in conflict with the windows firewall and I am unable to start (when I try to do if there is an error message (error code: 0 x 80070422) Please help.)
  in this connection, I would also like to mention that I'm using windows 7 Home Edition premium for 5 months now and I take regularly updates on security features

  All worked with McAfee program then I would reinstall and don't worry Windows Firewall.

  As I have said, that a firewall can be active at a time.

• New Samsung UHTV connects to the router, but does not access Internet

  My new UHTV Samsung detects the private network (router) OK, but the TV does not connect to the Internet.

  All other devices (PC, radio) I can access the Internet through the router without problems.

  Before I read too many books, can someone point me in the right direction?

  ElaineM,

  I tried everything in the book - without success; so finally, I reset and reconfigured the router.

  He now works as usual, and I hope it will stay like that.

  Thanks for you patience and support.

  Björn

• Firewall Windows isn't the default firewall, that maybe it's because another firewall service is installed or because the Windows Firewall is disabled.

  Today, I ran a stack of Microsoft Fix it programs.

  It was performed several times and was not able to get the windows firewall the firewall by default or to recognize as being on.

  http://support.Microsoft.com/mats/windows_security_diagnostic/en-us

  Diagnose and automatically fix problems of Windows security
  Hide the last execution results
  Past performance results (Friday October 7, 2011 15:13:03)

  Windows Firewall is not the default firewall	Not fixed		Other Solutions
  Activate the anti-phishing filter	Checked		Other Solutions
  User Account Control (UAC) is turned off	Checked		Other Solutions
  Antivirus software	Checked		Other Solutions
  Status of antivirus software	Checked		Other Solutions

  Firewall Windows isn't the default firewall, that firewall Windows cannot be set as the default firewall service. This may be because another firewall service is installed or because the Windows Firewall is disabled.

  When you view the control panel > windows firewall, the firewall is enabled (recommended)

  Recently, I uninstalled McAfee Antivirus and installed Microsoft Security Essentials.

  Please indicate how to troubleshoot, and windows firewall to be the Firewall default or recognized under the name away.

  How to test the firewall to see if it is or it is not working properly?

  This problem has been resolved.

  The MSE has not recognized that the windows firewall was conducted.

  This problem has been resolved by running McAfee software removal followed by uninstallation tool and relocation of MSE.

  After reinstallation, I rebooted and the updated definitions.  He reported no problems with the Windows Firewall or the absence of firewall or at risk.

  I ran a full scan of MSE and we found no malware.

  For others who may have the MSE/firewall problem run followed by appropriate software removal tool to uninstall and reinstallation of MSE.  It takes time, but it worked.

• WRT54GS - problem with changing the router IP

  Here's my problem: I want to change the IP Address of the router (and subnet) to 192.168.1.1 to (for example) 192.168.28.1 (long story).  I can do it on the base of the router configuration page.

  I have a desktop with a fixed address configuration: 192.168.28.90, subnet mask 255.255.255.0, default gateway and preferred DNS server: 192.168.28.1.  Three laptops get dhcp addresses.

  Access to Internet is fine, but local communications on the local network no longer work: shared folders are not accessible, and I can not ping to one local PC to another. (But I can ping anything on the web)

  When I'm back at 192.168.1.1 all is well again.

  Someone at - it includes what is the problem?

  Thank you.

  It is most likely a problem of computer software firewall.

  To resolve the issue, reset the router to 192.168.28.1, then power cycle your network, verify that your Internet connection works on all computers.  Then go into the computer on each computer software firewall and set it to "trust", other computers on your network.

• RV120W ROUTER/firewall "cannot display the webpage".

  I have a small LAN using a T1 of One Communications line.  Static IP address.

  30 workstations.  Windows 2003 DHCP server.

  Installed new RV-120W firewall router last week replacing an old unit of Netgear.

  Configure VPN tunnel on the unit, have remote access for about 10 users.

  This part works well.  A little slow, but acceptable.

  My question: is internet connectivity on internal LAN in and out.  She's very agitated.

  Upload and download speed has been consistent (~2.5M/sec)

  External Pings see the very minimal loss.

  Users have seem intermittent loss of web streams and corrupt downloads.  web activity 90% is ok, but we continue then getting "cannot display the webpage error."

  NSLOOKUP displays the DNS, but occasssionally "TIMEOUT" occurs.

  I got the provider perform loopback tests and replace WIC on CISCO 1841 router T1, but I still see the behavior.

  I see by reading other forms, that it is an ongoing problem with the routers of RV.

  My settings...

  Public static IP / DNS on the router.

  Reverses the MTU to 1500.  I have adjusted downwards by increment to 1350.

  Windows Server 2003 has RV120W address as the router / gateway.

  T1 to CISCO 1841 ROUTER... to CISCO RV120W... to LAN CISCO SLM248G interrrupteurs (2).

  I do not configure all redirects the port.

  I continue the line tests on my end, but as I said this problem was not existing with Netgear unit.

  Please indicate any change of setting / suggestions.

  Hi Jason et al...

  In my view, the technician are now experiencing a UDP on the Rv120W question.

  The internal discussions on the issue of R & D and development seems to be;

  1. default on RV120W a UDP Flood attack control that limit 25 UDP by customer connections in one case there, IE to a particular instance of time a PC behind the router can establish only 25 UDP Transactions, if we exceed router drops packets UDP.

  2. we have a script that sends dns queries to search at a very high pace that the router deletes the entries in the UDP, in this way, that we accumulate the UDP entry in the router table (IE 25 entries)

  3. once 25 limit is reached, we are unable to resolve DNS queries, in addition to using the script or by using the browser.

  4. in real-world scenarios it could be a PC behind the router and open a website where all the elements on the Web page are related to the different website, if you open this type of Web site, it may have links to over 25 different site and clog the table routers UDP for the PC and the user may not able to solve queries DNS additional and impossible of browse all new Web sites. This inability to browse happens until the UDP entries on the router time dead and are deleted.

  5. this limit of 25 is because of the feature called raw block UDP on the router that is enabled by default.

  6. once we disable the block UDP Flood, router does not check 25 connections limit UDP and dns resolution is continuous, without interruption.

  This is a customers in the area could be to see breaks in the DNS resolutions and browse site failed.

  Some customers talked explicitly about DNS failures.

  Jason I see that you have placed a service call, so I hope that CCORAL who posted August 15 should be helping you.

  So people, if the technician finds the problem not a hardware issue requiring an RMA, the technician will intensify the call for our people of level 2 in the Irvine case, probably CCORAL.  You will get a help to solve this problem.

  The small business support center, should be aware of the problem. Please do not hesitate to show them this announcement, I am ready to discuss with them to get things moving.

  Yet once, if you have not already done, please contact the HWC and place a request for service and keep a copy of this number they give you as a reference (you can need). My apologies for the inconvenience that you all had.

  concerning

  Dave Hornstein

  Small businesses, channel system engineer

  Cisco - Research Triangle Park.  U.S..

  http://www.Cisco.com/en/us/support/tsd_cisco_small_business_support_center_contacts.html

• Hi I have a problem to connect on wifi I have reset all the setting ang simultaneously press the home buttom ang poewr but not wrking buttom, I can't and on the router because I was on a public area as hotel thank you

  I have 5 16 g model A1428 phone

  FCC ID * A IC * A IMEI; ***

  I TRY TO OPEN MY PHONE TO CHANGE THE BATTREY AND REMOVE THE LCD CABLE TO CHANGE THE POWER ON SWITCH, BUT UP TO THAT ONLY TO REMOVE THE LCD SCREEN, I GAVE ALL MY BECAUSE IS DIFFICULT... WHEN I PUT I CAN NOT CONNECT TO WIFI.

  I TRY to RESET all THE SETTING or RESET or PRESS TOGETHER HOME BUTTOM AND POWER SWITCH ONLY MARKET THE ROUTER NETWORK I can't DO it BECAUSE it OF in CRUISE BOAT or in public space...

  Thank you!

  ALFREDFROMTAGBILARAN

  < personal information under the direction of the host >

  Please do the following and after each test to see if the problem is resolved - if yes, then you can omit the following steps - I tried to list them in ascending order of the effort at least on a Mac and / or an iDevice

  1. Check if the problem is related to a single device and if other devices connect normally-
  2. If the answer 1 is 'yes' - try to connect the device assigned to somewhere else if possible - coffee or the University
  3. Please see recommended settings of WiFi routers and Apple access points
  4. Perform a forced - restart cela do not delete or purge all data and allows to solve many problems - here is how - press and hold the Off / On Home button and at the same time for about 15-20 seconds, until the Apple logo appears. Allow normal startup upward.
  5. Settings - WiFi - < network name > - Click on forget network - do a restart forced 4 and then again add the network
  6. If home - reboot the router by unplugging it for 60 seconds (power) and the plug and reconnect - obviously, this step can be done in a public place like a cafe or airport or University. While you're there - make sure your router is working on the latest firmware (check manufacturer's website)
  7. Settings - general - reset - Reset network settings - remember to have very practical WiFi passwords because it erases the WiFi passwords
  8. If it is a new specific net device in your home - make sure that the router gives enough DNS for all numbers which must / wants a connection - stuff like the printer, Chromecast get overlooked - ask for more details on this so not sure option
  9. Backup the device to iTunes - restore as NEW (no backup) using iTunes - see if solves problem - if yes - restore backup
  10. An appointment of 'Genius' to an Apple Store, or select another authorized service provider.

• "Receive error message" due to an unidentified problem, Windows cannot display WIndows firewall settings "when you turn the Windows Firewall

  Original title: how to enable the Windows Firewall?

  How can I activate the Windows Firewall?

  When I click on it in the Control Panel, I get a message that says "Due to an unidentified problem, Windows cannot display WIndows firewall settings".

  I use Microsoft Essentials antivirus.

  Hi Tom,

  A firewall is software or hardware that checks information coming from the Internet or a network. The firewall blocks the information or allows information to pass to your computer. If the information is blocked or passed through depends on your firewall settings. A firewall can prevent malicious software (such as worms) to access your computer through a network or the Internet. A firewall can also help stop your computer from malware sent to other computers. Windows XP, Windows XP SP2 and Windows XP SP3 includes firewall software.

  Perform the steps from the link below and see if it helps.

  How can I turn on or turn off the firewall in Windows XP Service Pack 2 or later versions?

  Hope this information helps.

• I have a problem with the Windows Firewall.

  Original title: Firewall Windows does nothing, any ideas please error due to unidentified problem window

  I have windows xp sp3 with internet explore 8 and windows firewall when you press says in a window because of unidentified problem, Windows cannot display Windows settiings firewall.

  Hello

  This problem is caused by a missing or corrupted SharedAccess.reg file. The SharedAccess.reg file represents the Windows Firewall service.

  1. you have any other firewall software or security running on the computer?

  2. have there been recent changes to the computer before the show?

  I suggest to try the steps provided and check if they help to resolve the issue.

  Method 1: Diagnose and automatically fix problems of Windows Firewall service: http://support.microsoft.com/mats/windows_firewall_diagnostic/en-us

  Method 2: You cannot start the Windows Firewall service in Windows XP: http://support.microsoft.com/kb/920074

  Method important this section, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  How to back up and restore the registry in Windows: http://support.microsoft.com/kb/322756

  For all windows questions do not hesitate to contact us and we will be happy to help you.

• Disabled the HTTPS option in Hotmail and problems with the Windows Firewall, Microsoft Security Essentials and Windows updates.

  Original title: Windows Live Hotmail only opens a new window links e-mail composition!

  I recently put my Windows Live Hotmail account to my default e-mail client in Internet Explorer 8 on my Windows XP SP3 System. Unfortunately, whenever I click on a link to e-mail on a Web page to open a new message, Hotmail tells me, "Sorry, there seems to be a problem with Hotmail right now", and a new/compose message window does not open. I disabled the HTTPS option in Hotmail, which fixed the problem. However, when I went to do a manual update of Windows, I am nailed with a Trojan horse! Apparently, the Windows Firewall and Microsoft Security Essentials have been affected by turning off HTTPS in Hotmail! It's 2012, and it's terribly disappointing that Microsoft only has not ironed out all the imperfections in these services now. If anyone can give me a solution (in simple terms), I would appreciate it!

  Thank you

  Ryan

  Hi Ryan,

  1. you receive messages or error codes when you access Windows updates?

  2. what happens exactly with the Windows Firewall and Microsoft Security Essentials?

  About the update of Windows, the Windows Firewall and Microsoft Security Essentials issues, you may try to launch the FixIt and see if it helps:

  Method 1:

  Resolve security issues to protect and secure Windows automatically

  The problem with Microsoft Windows Update is not working

  Method 2:

  You can also refer to article and perform a full scan on your computer by using the Microsoft Safety Scanner.

  Microsoft safety scanner

  Note: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.

  On the Windows Live Hotmail account, you can publish your request in instances of Windows Live to get help:

  http://answers.Microsoft.com/en-us/windowslive

• Impossible to display the Windows Firewall GET an error due to an unidentified problem, Windows cannot display Windows Firewall settings

  OP: Problem with Windows XP service pack 3__ firewall settings

  When I try to view the settings of the firewall, a dialog box appears saying "Due to a problem not identified, Windows cannot display Windows Firewall settings".

  I read a thread on a file to merge with the registry of XP SP2. I did not like I do not know if it would work with SP3? or should I do something else?

  In addition, why is that happening? What is the problem with the Windows Firewall? If this has happened for some time is a Microsoft patch that can be downloaded instead of trying to make mergers of registry (I'm not very happy to do).

  Thank you

  "See if it's the same window that you see - Windows cannot display Windows Firewall settings" error when you access the firewall settings in Windows XP
  If this is the case, then follow the steps put in place for Solution for case 1: MowGreen Expert from Windows IT Pro - consumer safety

• "Due to a problem not identified, Windows cannot display Windows Firewall settings" when you try to change the Windows Firewall settings.

  Original title: WINDOWS firewall

  I GET A MESSAGE WHEN I TRY TO CHANGE THE WINDOWS FIREWALL SETTINGS - "DUE TO A PROBLEM NOT IDENTIFIED, WINDOWS CANNOT DISPLAY WINDOWS FIREWALL SETTINGS. HOW CAN I SOLVE THIS PROBLEM?

  IN ADDITION, I USE AVG INTERNET SECURITY 2013 AND THAT THE FIREWALL IS ENABLED AND I SEEM TO BE PROTECTED.

  Documentation AVG Internet Security 2013 States:

  Recommendation:

  Generally it is not recommended to use more than one firewall on a single computer. Computer security is not enhanced if you install several firewalls. It is more likely that some conflicts between these two applications will occur. Therefore, we recommend that you use only one firewall on your computer and disable all others, thus eliminating the risk of potential conflicts and problems related to this.

  You can read the AVG documentation by clicking on this link, and see section 6.5:

  http://AA-download.Avg.com/filedir/doc/AVG_Internet_Security/avg_isc_uma_en_2013_06.PDF
  
  So, if you are using AVG firewall, it's wise to just disable the XP firewall for more than a firewall running at the same time can lead to performance problems.  Choose one or the other, but not both.

  I thought installing AVG would understand this by itself, and you know what to do (used to) but I do not want to install AVG to see.

• Problem not identified in the Windows Firewall settings

  Original title: Windows Firewall settings

  I went to allow an exception in my firewall settings, but I got a "problem of unidentified" wouldn't let me in.

  Hello

  You are welcome.

  Now, you know that when you have another firewall installed, Windows Firewall will automatically deactivate.

  I suggest you follow the link as reference below:

  For your information:

   

  Use the Windows Firewall:

   

  http://Windows.Microsoft.com/en-us/Windows-XP/help/networking/using-Windows-Firewall

   

   

  I hope this helps.

• Whenever I try to open the Windows Firewall is suite error, "due to an unspecified problem, Windows cannot display windows firewall settings.

  Whenever I try to open the Windows Firewall is suite error, "due to an unspecified problem, Windows cannot display windows firewall settings.  I tried to reset the firewall from the prompt with instructions, I found online but ask me who fails.  When restarting I also get "error during loading of a file in the Temp,"algmd.dll"folder.  I have Windows XP with SP3.  This problem started after I installed antivirus software, ran scan, found 5 Trojan horses, and deleted files.  Help, please.

  Thank you

  You're still infected:

  Download, install, update and scan with these full free malware detection programs:

  Malwarebytes (MMFA): http://malwarebytes.org/

  SUPERAntiSpyware: (SAS): http://www.superantispyware.com/

  http://www.Microsoft.com/security/scanner/en-us/default.aspx Security Scanner   

  http://www.eset.com/us/online-scanner/ eset online scanner

  Answer the following questions on your next post: brand and model of the pc, what is your antivirus?

  Run all the analyses above, complete, such restart required.

• Laptop suddenly can't find any available (Wifi) network, but the router is not the problem.

  My laptop was working fine, until what I packed it inside my bag I always do and got chased home my MOM to my father's House; which is a few miles. I opened it upward, and he could not find any networks (wifi) available. I know that the problem could not be the router because everyone elses laptop in my work from home and because my laptop usually shows at least 4 or 5 other connections wifi available, and mine shows nothing at all. The problem is not the wifi switch is on. Help, please!

  Hi Dubist,
  You have a reason to think it might be spyware?

  It sounds more like material if it has just stopped working and there is no other issue.

  Here's what I would do to try to understand the issue.

  Type cmd into the search bar and press to enter. On the command line, type ping 127.0.0.1 and close to enter. You should get a response back as a result time. Something like that.
  Reply from 127.0.0.1: bytes = 32 time<1ms ttl="">

  If you do not, close the window Device Manager and type in the search bar and look under network adapters. See if you have a wireless device it and make sure that there is no exclamation beside him points.

  If you have exclamation points or of any error, reinstall the driver. If there is no device listed, it could just be dead and you can watch that need to buy a new external wireless card.

  Tell us what you find and we can go from there. Matt
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.