Firefox Can't Establish A Connection?

Mar 10, 2011

On my PC laptop, when we try to connect to the internet (wireless router) through firefox we get the error message"Firefox can't establish a connection to the server @ cn-us.start3.monzilla.com. When we try using Window explorer we get "Internet Explorer can't display webpage" When prompted to click on "diagnose connection problem" it states Windows did not find any problems with this computer network connection.

A couple of points... the connection indication at the bottom states the laptop is connected to the internet. (WLAN ON)I have a Mac that is connected to our internet and doesn't have any problems.We have Windows Vista on the PC laptop

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IE Says Cannot Display Webpage And Firefox Keeps Saying Connection Timed Out?

Dec 21, 2011

For the last two weeks or so I keep getting kicked out of websites I have went to on more than one occasion. IE just says cannot display webpage and firefox keeps saying connection timed out. I have been researching this issue through other forms. Here is what I have tried so far to fix this issueReset all cookies, history, etc Renewd IP System Restore I am not running off any proxys Did a full compuer scan and removed all threats/virus' Reset SSL's Uninstalled Windows IE and Firefox and reinstalled Unplugged Router Put cookies/firewall settings to minimun or none and tried to access websitesThere is no specific trend towards the webstites I go to, that I can see at least. One is my bank account and another is a clothing store, little things like that here and there. I can't get on any mozilla websites for tech so I have been googling it through my Android. I even did a diagnostic through windows on a specific website and it said that everything checked out and that it was a web site issue, which I find hard to believe since I can access it through my phone

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D-Link DIR-601 :: Connection Was Reset Error In Firefox While Browsing Web

May 11, 2010

Ever since setting up this router it has been giving me problems on my laptop, connected wirelessly. At random intervals, throughout the house, an error saying "Connection was reset" comes up in firefox when browsing the web. I've tried resetting the router twice, and updating my network adapter's(Intel 465AGN) drivers. Neither of these worked. No settings on the router were modified, other than enabling the Qos engine. Signal quality isn't the problem either as it is full at all times. On my other computers, three connected through wireless and one through wired, there have been no problems at all and they perform very well.

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Cisco Application :: ACE-01-SJPR - Connection Reset Using Firefox

May 23, 2012

I'm expecting some problems with ACE. I've configured it to loadbalance between 4 nodes with SSL termination at ACE.
 
Everything was working fine up to the identification of a problem using firefox browser. With Chrome and IE works fine.
 
The user is trying to upload a file to one of the 4 nodes. When the costumer click at the send button, the Firefox shows the following message: Connection Reset.
 
This problem just happens when the user try to upload the file. Whe he's just surfing through the system, works fine.
  
------ Configuration ------ 
 
ACE-01-SJPR/eproc4# sh run
Generating configuration....
logging enable

[Code].....

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Oct 25, 2011

When i access a url with http, it works fine. But with https it dosen't work, and get the message on the firefox as "The proxy server is refusing connections Firefox is configured to use a proxy server that is refusing connections. Check the proxy settings to make sure that they are correct. Contact your network administrator to make sure the proxy server is working.

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Can't Establish Secure Connection

Apr 26, 2011

I too am having a problem establishing a secure connection for Dropbox, Adobe update and just about every website I try to access via Firefox or Chrome comes up as unsecure. I can add exceptions, but I would rather access them securely.

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Laptop Cannot Establish An Internet Connection?

Apr 28, 2011

I connected my home laptop to the work network to download some (legal) software (by cable) but it didn't work. When I detached it the internet access to the desktop machine was not functioning. That was diagnosed as a problem with the I.P. address (presumably when i attached my laptop.) It was fixed over the phone through a START>RUN>CMd>config process. Now I find that my laptop won't connect to my NetGear home link (also cable) and wonder if the same problem might be happening, that connecting the laptop to the work network has scrambled it's recognition of the server or the I.P. address.I tried updating Kaspersky 2011 databases but it just keeps saying 'source not found'Another laptop using the same router connects perfectly each time.

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Establish A VPN Connection Between Two Remote Offices?

Jul 17, 2012

i am trying to establish a VPN connection between two remote offices.In the home side I have Cisco 1811W and on the far side CiscoSRP541.

What is the best solution to build a site-to-site VPN between those two locations. I originally thought to configure a GRE tunnel on the routers, but faced some issues with that.

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Possible To Establish That Type Of Connection Based On TCP / IP Protocol?

Nov 22, 2011

I have cable modem (one of those Motorollas), ehternet cable connected to desktop pc (usb would be probably the same), Windows7 - host, Virtual Box -> CentOS6 - guest; no static IP, no router.I am trying to connect guest and host together and both to the Internet, there are suppose to be 3 ways to do that:

1) Adapter 1: Host-only adapter + Adapter 2: NAT; I've been trying to get it to work for a while now, but I cant; here is some info: VirtualBox Configuration (no IP for the guest? I've seen it there before though, so there might be a way to do that)

2) Bridged adapter; I think that the only way to do that is with a physical router at home or office etc; VirtualBox 4.0.2 Network Connections in Windows 7 - YouTube

3) NAT and port forwarding; I think this might be the only option, here is some info: url...

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Cannot Establish Connection Between Wired And Wireless Machines

May 7, 2011

Once again the sun sinks into its nightly reprieve; for the third time since I first set out on this mission. Before me, only the piercing glows of monitors that sting my eyes. Yet, I cannot look away. The clacking of keys, once triumphant battle drums of purpose, has grown sharp. They pierce my ears and my mind. It would be madness to continue. My body is weak. My resolve is waning. My sanity ...... tenuous. But if seeing this through means madness.....bring on the madness.

I'm trying to find a way to network my desktop (wired) and my laptop (wifi) so that I can swap files between the two easily. I've mostly been attempting this through Windows Homegroup, although I've also downloaded and installed TeamViewer. The thing is, the two just will not connect. After much poking around I found the specific symptom to be that wired connections and wireless connections refuse to speak. My laptop sees my roomie's laptop easily enough, though. And if I hardline my laptop to the router suddenly their best friends! - joining each others' Homegroup, swapping files, trading recipes!

Points of interest: I've noticed that, while both are enabled, only IPv4 connectivity indicates internet access; IPv6 says No Internet Access. Pings from one machine to the other result in "Request timed out" or "Destination Host Unreachable." I've disabled firewalls - Windows and the one on the router. Disabled and then uninstalled anti-virus. I've updated the router firmware and net adapter drivers I tried restoring router to factory settings, in case I changed something I shouldn't have along the way. I've alternated static and dynamic ip addresses - no difference there. I've just spotted a couple of errors in the Event Viewer that look like they could be leads;(!)ErrorDhcp-Client The IP address lease 192.168.2.2 for the Network Card with network address 0x6CF049E337F0 has been denied by the DHCP server 192.168.2.1 (The DHCP Server sent a DHCPNACK message).

[code]...

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Mar 22, 2011

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So, how can I fix this, what is the problem with this NAS. I formated it from ext2 to ext3, nothing has changed, then restored it.

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Dec 20, 2011

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Feb 7, 2011

I am facing problem when trying to establish VPN connection between ASA and 1841 router. Peer comes up but traffic is encrypt and decrypt. when assign route (ip route 192.168.x.0 255.255.255.0 fa0/0)  to remote local subnet there is a traffic but one reply and one drop
 
ping from
192.168.y.62
-------------------------------------------------
Reply from 192.168.x.55: bytes=32 time=493ms TTL=127Request timed out.Reply from 192.168.x.55: bytes=32 time=633ms TTL=127Request timed out.Reply from 192.168.x.55: bytes=32 time=375ms TTL=127Request timed out.Reply from 192.168.x.55: bytes=32 time=528ms TTL=127Request timed out.

[code].....

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May 31, 2012

I have successfully connected two RV042s to establish a VPN gateway to VPN gateway connection. I have the follow questions:
 
1. I would like to keep the VPN tunnel connection time indefinite. Is it sufficient by checking the "Keep-Alive" box on the VPN -> Gateway To Gateway -> Advance page? Or, I have to ping the RV042 periodically?
 
2. Do the "Phase 1/Phase 2 SA Life Time" (on VPN -> Gateway To Gateway page) settings have any impact on keeping the VPN connection time indefinite? What are the optimal values for them?
 
3. Is there an API, command, or script to replace a manual clicking on the "CONNECT" button to establish the VPN tunnel from the VPN -> Summary page? Or, is there a way to accomplish this at power up?
 
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Dec 26, 2011

I need to get the internet from my uncle and aunt's house to my grandma's house next door. I don't know exact feet or anything like that yet but I will get it measured off. My grandma's kids got her a laptop for Christmas but she doesn't have the internet or would be wanting to spend money on it a month since she already says she will not be able to use the computer, but I said we would just somehow get the internet from next door. I don't know off the top of my head but my aunts computer is an older Dell, early P4 computer with xp on it. It's slow but it does work so that is the computer. The router is some sort of D-link with one antenna on it and I'm pretty sure it's probably a G-router(2.4ghz) and not a N-router, but can get that info later too! They currently use Time Warner Cable Roadrunner Turbo for their internet. Both places are well built brick houses and at least 200-300 feet apart. I checked yesterday and the computer was able to pick up the signal in my grandma's house on the end that was closest to my aunts house. It was showing 2 bars but it wasn't extremely fast and that room had a bigger window in it probably allowing some of the signal in? If you moved from that point of the house though and tried to go to the other end, the signal was lost. The router in my aunt's house is one room away from the end of the house that is closest to my grandma's so it could be moved closer but I don't think that will fix the signal enough to do what I need it to do.

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Aug 28, 2012

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Aug 31, 2011

So I've decided to use a different router to resolve some VPN issues, and want to use my DIR-655 as a pure wireless access point.  I need the access point to use the same range of IP addresses as the rest of the network (maintain access to networked printers, file shares, etc).  However, I can't establish a wireless connection to the access point.

- Defined a IP address for the DIR-655 within the DHCP range of the primary router
- Defined the proper subnet
- Disabled the DHCP server on the DIR-655
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When I connect a device WIRED to a LAN port on the DIR-655, everything works fine.  The device gets assigned a DHCP address (which I know is being assigned by the main router since the DIR-655 DHCP server is disabled), and I can connect to the LAN and I can access the internet with no problem.  So I know the DIR-655 is acting correctly to pass thru traffic.  Also, I can access the DIR-655 web configuration page from any LAN device (even a device not directly connected to the DIR-655), so I know the DIR-655 is on that LAN correctly.

But when I try to connect WIRELESS to the DIR-655, it doesn't work at all.  Although the wireless NIC is connecting to the DIR-655 (e.g. it asks me for the WPA key), it can't pull an IP address, so there is no connection to the LAN or internet.

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Aug 12, 2011

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Sep 22, 2011

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Some more Info

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- No Firewall settings blocking anything at the moment
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Dec 27, 2010

Does RV082 can establish PPTP VPN connection as CLIENT? (i'm aware it can provide function of VPN PPTP server but could not find if it can act as client).To explain further: I'm based in Europe and use US VPN to access some US services like Netflix, Pandora, etc.. (i'm paying for US VPN account as service so I have no other choice than PPTP). I would like to establish permanent PPTP VPN tunnel with remote server so all computers in the house can go through tunnel when i browse for Pandora or Netflix for example (is this router capable of routing policy too so not all the traffic would be routed through tunnel?)

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Apr 19, 2011

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Jul 15, 2012

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Jun 15, 2011

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Jul 16, 2012

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Reason 412: The remote peer is no longer responding.
 
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CISCOASA# sh run: Saved:ASA Version 8.4(3)!hostname CISCOASAenable password xxxxxxxxxxxx encryptedpasswd xxxxxxxxxxxxxx encryptednames!interface Ethernet0/0 nameif outside security-level 0 ip address x.x.x.x 255.255.255.248!interface Ethernet0/1 nameif backup security-level 0 ip address

[Code]....

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