0
votes
1answer
41 views

Three different time values when using traceroute

I'm learning networking troubleshooting and noticed how there are three different time values outputted for every hop when using traceroute, what do they mean? (The left CLI in the image is a router ...
0
votes
3answers
151 views

How does a router detect a connected device ? (ENC28J60 module)

BACKGROUND: I am actually an Arduino beginner and learning to connect one to the internet via Ethernet. I'm not using the more commonly used (much easier) Ethernet shield (based on the Wiznet ...
0
votes
1answer
78 views

Belkin router SSID not visible

I have a Belkin N150 router and can't connect to the internet. Only the small blue WPS light is blinking. It's SSID is no longer visble to any devices. I can't even access it's router management page ...
0
votes
1answer
59 views

Creating a sub-network on a different network

I am on a network and am assigned 1 IP address for me. This is 172.16.1.202. However, I wanted to have multiple machines on at one time, so I created a router using a Raspberry Pi. It is running ...
0
votes
1answer
29 views

Obtaining IP Address Cycles - Wireless Connection Failing Troubleshooting

We are trying to connect wirelessly to our business' network through our router (BT Business Hub). It was working a week or two ago and as far as I am aware nothing has changed. Anything trying to ...
0
votes
2answers
282 views

Manually connecting to a wired network with linux

I currently only have wired internet via a cable modem connected to an Airlink 101 ASW105 switch. It works fine for my wife's mac. However, my laptop does not connect; I've tried connecting via eth0 ...
0
votes
2answers
314 views

Two routers on network

I just had an incident where a router died and I went to replace it and entered what I thought were the same settings as the original, but I just can't seem to get this to work. Let me start by ...
2
votes
1answer
481 views

Bizarre and very specific Internet connection loss

Yesterday (Friday, September 21, 2012), my Internet connection started acting up. After some testing, I confirmed a very specific and baffling set of symptoms: Internet connection goes away every ...
1
vote
1answer
11k views

Modem doesn't seem to pass internet connection to router

I was supplied a Cisco DPC3825 modem by my ISP and use a Cisco E4200 as my main router. Today the Internet just stopped working, just out of the blue, I can't think of anything that would have ...
1
vote
1answer
167 views

Problems with routers, MAC randomising, and DHCP

I normally wouldn't ask this kind of question but it's been a long term, ongoing thing. I use Arch Linux, and I use netcfg for wireless connections but I used dhcpcd for my wired ethernet ...
1
vote
0answers
157 views

Troubleshooting Desktop That Can't Connect to Internet through Any Adapater, Even on Different OSes

I have a Windows 7 machine that also has Ubuntu on it. Yesterday the NIC spontaneously crapped out. I went and got a Dynex PCI NIC and set it up, my computer now finds networks but lists them as ...
0
votes
1answer
291 views

Browser suddenly stops working occasionally; other internet services keep working

The problem is that about 50% of the time whenever I try to use Firefox to browse the internet the page doesn't load and eventually times out. The other half of the time, it works perfectly and ...
1
vote
0answers
731 views

Comtrend 536+ selectively blocks web pages when using it via wifi. No problem whatsoever via LAN

I've just obtained a Comtrend 536+ ADSL2+ router and I've easily managed to setup a proper LAN/wifi configuration for my home machines, laptops, smartphones and such. I'm more than used to do it. The ...
1
vote
2answers
5k views

What would cause large variations in ping time between PC and router over wifi?

I just purchased a new router (Buffalo WZR-HP-G300NH) and setup our router in a new location. I'm running the stock firmware 1.72. Between my PC and the router there are several walls and a ceiling. ...
0
votes
3answers
1k views

Power loss requires router config to be rebuilt from scratch before getting Internet access

Recently we switched from DSL to Cable. We have the battery backed-up modem that stays powered on after having power disconnected. I've setup our WRT54G router with this modem back to its original ...
1
vote
1answer
134 views

Linksys Router Problem

I have a Linksys WRT54G V8 router. I connected it to my PC today. The Power LED does not light up but the Internet and Node ones do light up. But the router does not seem to be working. I put in the ...
0
votes
4answers
41k views

Dlink DIR-615 suddenly stops working - Orange internet light

I unplugged my Dlink DIR-615 router last night from the wall due to a storm rolling in. I've done this countless times, no problem. However, when I went to plug it in and use the internet today, ...
6
votes
6answers
5k views

Why is my router not routing?

Starting a week and half ago my router stopped working with my cable modem. I went to sleep with it working and woke up with it not. I swapped in another router and am still having issues; I was ...
2
votes
4answers
1k views

Low quality connection: is it my internet provider or my router?

I recently changed to a different internet provider, and at the same time I installed a wireless router at home, so now my machine connects to the wifi instead of a cable. Since then I've been ...
1
vote
2answers
1k views

Wireless Router - having problems with only one connected machine/device

I'm having an issue with my wireless router (D-Link DGL-4300). I've had this router for a couple of years and for the most part it has worked fine. Recently, however, it seems to be having trouble ...
1
vote
3answers
3k views

Troubleshooting web timeouts with a Belkin router

I have a Belkin FSD7632-4 ADSL wifi router. Ever since I got it, I've faced this problem of websites timing out. For example, I go to flickr.com, and the images won't load because they come from ...
0
votes
1answer
1k views

Problems with DlInk 655 Shareport setup

I'm trying to get network printing working on my Dlink 655 router and I have to install a separate utility for the printer to be shared. I have installed the utility on the computer as instructed ...
4
votes
6answers
9k views

Troubleshooting a router, stops responding periodically (D-Link Xtreme N Gigabit)

I have a D-Link Xtreme N Gigabit Router (http://www.dlink.com/products/?pid=530), which has worked fine for the past year since I bought it. I recently moved and changed internet providers. Now, once ...
4
votes
2answers
932 views

Losing 1/3 of my download speed with my new router, any ideas on how to fix?

I recently replaced a dying D-Link router with a Cisco/Linksys RSV4000. I'm really happy with the device but it seems when my cable modem is plugged in to it I lose 1/3 of my download speed. When I ...
1
vote
4answers
743 views

Trouble Accessing Internet through Wireless Router

I'm having trouble accessing the internet. I can connect to my wireless router successfully, but I can not access the actual internet. However, other computers connected to the same network can. What ...
0
votes
2answers
699 views

Why do I lose my internet connection when I forward all ports from one router to another?

My DSL modem is a Siemens Speedstream 4200. It is not just a dumb modem, but also a fully-fledged router. I would rather it just act as a dumb modem and forward everything to my Linksys WRT54GL. I ...
8
votes
6answers
10k views

Why does restarting/resetting the router work?

So, I'm a technology guy and sometimes I have to troubleshoot a home network, including my own. I make sure the wires are in securely and that the lights suggest there's an actual internet connection. ...