Security / Firewalls :: Lose Internet Access Every Time Enable SPI Protection?

Aug 12, 2011

So, I have this router at home a WRT150N. I put in access restrictions so my siblings won't stray onto unwanted pages.I enabled SPI Firewall Protection and what do you know, it worked. The next day though, we didn't have an internet connection.I checked everything with the modem (power cycles, etc.) and then I tried the router. Upon disabling SPI Firewall Protection, the internet connection came back.I tested it yet again, to see if it really was the SPI. Enabled and bam, no internet access again. I made sure to select "Allow" in the Access Restrictions for "Internet access during selected days and hours" making sure also that "Everyday" and "24 Hours" are selected.Now my question is, what do I need to do in order to enable my Access Restrictions without having to lose internet connection via the SPI Firewall?

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Security / Firewalls :: Norton Updates And Lose Internet

Apr 5, 2012

I've got a problem with Norton 360 6.0. Everytime it updates its definitions, my internet disconnects and I have to reboot my computer to get it back. However, every time I try to command prompt a ping, it says I'm connected as does my networking center.

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Security / Firewalls :: Can AVG And MSEssentials Be Running At The Same Time

Feb 5, 2012

Can AVG and MSEssentials be running at the same time?

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Security / Firewalls :: Comodo Firewall - No Internet Access

May 8, 2012

I installed Comodo Firewall today, and I couldn't access my Internet from then. I actually liked it's UI and all and want to keep it. The only something that I felt that might be causing the problem is "Use Comodo Secure DNS Server"? Is it likely the reason to be the cause of the problem?

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Security / Firewalls :: Sonicwall Pro2040 LAN Cannot Access The Internet

May 28, 2012

I'm having some problems with a sonicwall pro2040. The problem is this: I can access the sonicwall remotely, and I can ssh into the sonicwall and ping various websites, and get replies, but my connected PCs (Connected by the LAN port) have no internet access. I have never set up a sonicwall before this one, and I feel like there is something I may be missing. Do Sonicwall devices block WAN access by default? Do I need to configure the default route?

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Lose Internet Connection Every Day In The Same Time?

Sep 29, 2012

I lose internet connection every day in the same time etc.i lose it in 2pm and i get it in 7.pm and tomarow again lose it in 2pm get it in 7pmit is not virus i have cleaned every infection whit Malwarebytes,Emsisoft,Hitmanpro,SuperAntispyware and Spybot

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Accidentally Deleted The Network Protection Key And Now Can't Access The Internet

Jan 29, 2012

I accidentally deleted the network protection key from my laptop and now can't access the internet. I have tried re-entering it but still can't connect to the internet.

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Security / Firewalls :: Limited Network Access?

Apr 11, 2011

I am trying to figure out how to give computers that connect to my LAN limited access. I have heard that some viruses, though rare, may travel through the network and infect all computers on the network. I want to prevent this. Is there any way to give computers connected to my network strict access to only the internet to prevent viruses or any other harmful attacks?

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Security / Firewalls :: VPN Connectivity - Unable To Access?

Feb 26, 2013

I've created a hostname & account with [url].... for my vpn setup.It was working fine until 2 days back. owa was accesible and configured MS Exchange on iPhones.

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Security / Firewalls :: VPN Client Users Cannot Access LAN?

Jul 23, 2012

I configured a dynamic vpn(easy vpn) in a cisco isr. But the vpn clients cannot access any of the lan devices. VPN pool is 10.0.0.1- 10.0.0.20 & internal netwrk add is 172.17.x.x. I tried to disable zone based firewall but no resultout[CODE]

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Aug 30, 2012

How can I block and make sure no one has remote access to my computer

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Security / Firewalls :: Printing Access Stopped For Computers?

Dec 15, 2011

I am running a Kodak all in one printer through a Billion 7800n router. The desktop computer running Vista is hard wired and the portable running Windows 7 is wireless to the router. The Printer is hard wired to the Billion router. Where are running Norton 360 on both computers. Everything was running fine until two weeks ago and we get the error that the firewall is stopping access from both computers. I have tried turning off Norton but no effect so I assume it has something to do with the firewall on the Billion 7800n router? Why stop now after several weeks of working fine after setup?

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Security / Firewalls :: VPN Access Stopped Working On Watchguard Firebox?

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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Security / Firewalls :: Access Via Localhost Works But Through External IP Doesn't

May 15, 2011

I need remote access to certain programs on my home PC but I just cannot get it to work.

Program:- webcamXP

When I set the programs port preferences (i.e. port 8087), I can connect with"127.0.0.1:8087" and webcamXP work fine. But when I replace the localhost with my external IP (lets say 79.149.114.227, so that would be "http://79.149.114.227:8087".I tried port forwarding: I have added the port to my NAT in the router's setting so it should be fine, but it is not (numbers are fictual of course):

external port start 8085,
external port end 8089,
protocol TCP/UDP,
internal port start 8085,
internal port end 8089,
server IP address 192.168.1.215)

I also tried disabling AVG Internet Security 2011's firewall temporarily just to check it it was blocking it, but got the same result.I checked if Windows own firewall was on, but it is off.I cannot find any setting in the router's own configuration screen to disable any build in (router's) firewall (if it has any).

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Cisco WAN :: How To Enable Protection Path In GSR 12404 Router Gigi Interface Connected To Mux Port

Sep 21, 2011

how to enable protection path in GSR 12404 router Gigi interface connected to mux port. Like we configure APS group for POS interfaces.

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Security / Firewalls :: Viewing Cameras From Internet Over Vpn?

Jun 8, 2012

I have a sonicwall tz-170 that has a standard interface. It is the main system with IP 192.168.1.1.Another location using IPs 192.168.0.1 has a dvr (192.168.0.154) with ports 80, 37777 and 37778.I can access them from the main location just fine but setting up a service then a rule does not allow me to connect from outside the network. I assume this is the same for anything trying to reach the other side of the vpn but I'm not sure

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Security / Firewalls :: How To Bypass Internet Restrictions

Dec 7, 2012

we are provided wifi connections. But most of the sites are blocked by cyberoam. way to bypass this (NOTE)ultrasurf and freegate too failed...

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Security / Firewalls :: In Windows 7 Internet Not Responding?

Aug 28, 2012

Windows 7 I could not able to browse internet, because it showing DNS problem. But I can able to ping my gateway and I can able to get internet in Windows Xp. I am using firewall in my campus. There is any problem in my firewall?

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Security / Firewalls :: No Internet After Upgrading To Kaspersky 2013?

Jan 28, 2013

Found the internet not working after upgrade of versions. Managed a work around by disabling KAS2013 Firewall settings and using MS Firewall. (desktop)

This is not the correct way of config and as my laptop works fine with KAS2013 firewall enabled.

I checked system IP ...ipconfig settings and wonder about matching up gateways??

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Wireless Router - Enable Both Laptops To Use The Internet Connection At The Same Time?

Jun 15, 2011

I have two laptops which connect to the router via wireless. This router is wired to the modem. I can connect each laptop to the router then make an internet connection. This works fine. But if one laptop is connected to the internet, then the other cannot. I have to disconnect the first laptop then reconnect with the second.

I have had this scenario working in the past and can't remember what I have to do to enable both laptops to use the internet connection at the same time.

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Security / Firewalls :: TP-Link Router - Set Password For Wireless Internet?

Jun 30, 2012

how can I set password for my wireless internet? I used to have one, but today I have fully restarted modem and router to factory settings, so password is gone. Now I'd like to set it up again, I have TP-Link router.

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Security / Firewalls :: Windows Vista Firewall / Internet Not Working

Apr 4, 2011

i am using windows vista on my laptop.i was using zone alarm firewall, but switched it to windows firewall.after switching, my internet was cutoff. i can see that i am connected to my network, but cant get to internet.when i run diagnosis on my laptop, it gives me three options:

my Ethernet driver is having hardware issue.

my wireless driver is having hardware issue.

ip protocol binding is having issue. check ipv4 and ipv6 settings.

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Security / Firewalls :: Antivirus Blocking Internet / Can't Browse Web Via Firefox

Sep 15, 2011

I am having some trouble with the antivirus software.I had AVG antivirus installed but I thought it was causing some problems.So I unistalled it and downloaded a trial version of Bitdefender.Got it installed and found out I can't browse the web via Firefox. So I was trying to go through all the settings in Bitdef. but no luck.Uninstalled BD, rebooted the comp, still no internet. I did clean the registry and spyware as well.But the weird bit is that somehow I can browse the internet using old IE8 (64bit only. 32bit is not working?).I was also trying to re-install AVG but it could not complete as the connection with their server was blocked.It seems like something is blocking everything apart from 64bit ver. of IE8.

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Jul 6, 2012

I'm finished with formatting my computer to install a clean Windows 7 Ultimate. Then, I connect my PC to the modem I have, to browse the Internet of course. Well, everything runs fine on the first start, let's say I have installed Google Chrome, Microsoft Office, and some other software I still not installed it. And when I restart it and tried to run Google Chrome for example, it said "Google Chrome has stopped working", it's happened to almost every software in my PC, let's say I tried to install VirtualDJ, then the Installer is corrupted, so was the Google Chrome installer and Microsoft Office Installer. Before they are all corrupted, there was a suspicious thing named 'winblmguf.exe' trying to access the Internet through my firewall.

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Security / Firewalls :: Can't Start Internet Connection Sharing (ICX) On Local Computer

Jun 8, 2012

I have been having some issues with Windows Audio needing to be restarted every time I log on. Also my theme has changed unexpectedly. I also noticed that Wndows firewall isn't started and it won't let me start it it gives me this...Could not start the Windows Firewall/Internet Connection Sharing (ICX) on local computer. Error 3 access is denied.

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DWA-125 - PS3 Causing PC To Lose Internet Access

Jul 27, 2011

I've recently added a desktop pc to the home's wireless network (using a D-Link DWA-125 Wireless N 150 USB adapter rev.A2) and it used to play nicely with the other devices. After switching out the router to an Actiontec V1000H my computer has begun losing most connectivity when the PS3 is turned on.

The pc still sees the network and there is a little activity there it seems. Everything runs fine when the PS3 is off and in the Wireless Network Connection Status display the speed is usually listed at 65-75 Mbps. But when the PS3 is turned on it reads 6.5 Mbps with the IPv4 connectivity bouncing between "internet" and "limited". Windows' automatic diagnosis is "Cannot communicate with DNS server".

I tried assigning static IP addresses to the pc and ps3 thinking there was a possible IP conflict with the dynamic addresses. Thinking there could be a conflict with ports I read up on port forwarding but my knowledge of networking is limited and I'm not even sure if that is the problem.

There are alot of other devices connected, 2 laptops, 2 iPod touches an iPhone the PS3 and now this old desktop clunker. I figure it's possible that the router is getting overloaded with everything and the PS3 just pushes my computer's bandwidth out the window but I would think that there would be some noticable drop in performance on the other laptops as well, which there hasn't.

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Homeplugs Lose Speed Over Time?

Feb 4, 2013

I have a home plug network that goes like this:ndy's Room is my room, that homeplug goes into a switch that splits out to my PC and a wireless access point. Office goes into the main router that the internet feeds into. The living room connects to the TV, Sky box and PS3.Occasionally, the link rate LED on my plugs will drop to orange

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Linksys Wireless Router :: E3000 Lose Access To Internet

Mar 2, 2012

I have had numerous issues with my E3000 since I got about two months ago and they have all been resolved with the exception of this new one that popped up today.
 
My Samsung Blu-ray player is connected firectly via ethernet cable to the router.  When it's on, I lose all conenctivity to the router with my wireless devices including three PC's, a PS3, two iPhones, one iPad, one Samsung Smart TV, one XBOX 360 and an Onkyo Receiver.  When I say that I lose connectivity, I don't mean that I lose access to the Internet.  My PC's see the network but cannot connect to it, the same goes for the Apple devices.  The moment I shut off the Samsung BD player it kicks right back on and works normally.  Until today, this never occurred.
 
I contacted Tech Support and they had never heard of this happening before.  They suggested that I change the ethernet cable which I did while the unit was on and it worked until I turned the BD player off and turned it back on again.  I also tried switching ports to no avail.  Alos all of the software is up to date on both the router and the BD player.

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Cisco :: ASA5505 - AnyConnect VPN Users Lose Internet Access

May 16, 2012

I am able to successfully connect to my ASA5505 via AnyConnect via a mobile device. Upon doing so, I lose internet connectivity.  My access list appear to be correct to I'm sort of at a loss.

[code]....

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Why Does Wireless Printer Go Offline Every Time Shut Down Or Lose Connection

Nov 12, 2012

I have an hp wireless printer. everytime i shut down or lose connection, i have to reinstall printer. Why won't it save to my laptop?

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Security / Firewalls :: FCC Is Investigating Pogo Game Site Because Of Poor Security

Mar 24, 2013

Is it true that the FCC is investigating the Pogo game site because of poor security? Is Java the cause of this problem?I'm very leery of getting on the Pogo site because I've been told that my computer could get a virus and crash.

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Security / Firewalls :: Sonicwall Network Security Appliance - Receiving A Content Blocked Message?

Dec 24, 2011

I'm new to IT, and have been put in charge of managing our servers hile my boss is on vacation.We currently have a Sonicwall Network Security Appliance that handles our Firewall/VPN and have web content filtering set in place.I have a user who belongs to 2 CFS policy groups that we have set up. I've double checked with Active Directory, and he is a member of both groups.

This person SHOULD have access to Job searches/ and Restaurants,but receives a "content blocked" message on his browser.It appears to me that the settings in Sonicwall are correct, as well with AD member groups.

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Security / Firewalls :: Connecting To A Security-enabled Wireless Network?

Jan 19, 2013

I am trying to connect to a Security-enabled wireless netowork. I have the key. My problem is that I can't seem to figure out how to enter it. When I try to connect I open the "view available networks"window. I see the network name and it shows a strong signal (all 5 green bars).

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