ADSL is a broadband networking technology that transmits data over copper telephone lines.

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416 views

DSL line quality: SNR and impact on upload vs. download ratio

I work mostly from home and last Sunday for some reason my DSL line rate dropped from around 8Mb/s to a 0.5Mb/s. I don't know much about the physics of DSL lines when it comes to line quality, so I'm ...
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994 views

aDSL dropped packets, but only when more than one computer is connected

I'm having problems connecting my LAN to aDSL. I run a Mac Mini server with a fixed IP address, and my own named, smtpd, httpd, etc. There are two other Ethernet computers, and an Airport Extreme ...
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1k views

How do I share one ADSL router between two different bandwidth accounts?

My previous housemate configured his ADSL router so that we both shared the line, but connected to our own bandwidth accounts. Our login details were tied to our network connections on individual ...
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19 views

Why using utp cable for ADSL modem

I met a site with ADSL modem.There using utp cat6 cable for connecting DSLAM to ADSL modem.But we know, for ADSL modem,required only 1 pair.Now I am asking why used utp cable on there. All other 3 ...
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314 views

BT hub5 / BT broadband infinity 2 and TP-Link archer D2

so i have got BT infinity 2 with a BT HUB 5 router which is connected to Openreach Socket on the wall via ADSL cable.on the router it says ADSL plug as well .as i am having some problems with online ...
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223 views

How to access ADSL modem web-interface thru router?

I have 3 devices in my network: D-Link router (fixed IP 192.168.0.1, DHCP enabled) ADSL modem (fixed IP 192.168.0.2, DHCP disabled; bridging mode, PPPoE) PC (dynamic IP) If I connect the modem to ...
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290 views

Need modem for a line-bonded ADSL2+ connection

I have two semi-related questions: What do I look for in specs to identify ADSL2+ modems capable of supporting line-bonding? I can't seem to locate any clear indication of those which do versus those ...
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133 views

Modem Speed Limit

I changed my plan to a 4Mbps unlimited connection. But my download speed still shows 573Kbps in the ADSL settings webpage and I get slow download speed. I called the ISP's customer care and they said ...
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801 views

Access DSL modem web configuration through Wireless Router. .

I am having a DSL Modem ZTE 831 Series. To have Wireless Connectivity at home, I have connected Tenda WiFi Router W316R. The address of DSL Modem is 192.168.1.1 The address of Wifi Router is ...
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783 views

Home ADSL Modem Dropping Packets?

I know this is supposed to be a "pro" forum, but I'm hoping someone can help since my ISP isn't doing much to try and fix things. My ISP has given me a DSL modem / Router combo - a ADB / Pirelli P.DG ...
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224 views

What cable do I need to connect a DSL modem to my own DSLAM?

I am a student trying to learn DSL, so I thought the best way was to buy a DSLAM. I am attempting to connect a DSL modem to a DSLAM, and the DSLAM to a Linux box running PPPoE. The issue is I am not ...
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3k views

Pinging default gateway and DNS over ADSL connection failed

My ADSL modem lights are on. When I run diagnostics from my router's IP address it cannot ping the default gateway and DNS. I contacted my ISP ,they say that there is no problem on their end. What ...
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1k views

ADSL Modem loses sync every 93 minutes

I've been using a ZTE ZXDSL 831 modem behind a WRT310N router for around 5 years. 2 months ago, lightning struck my house which blew the fuse on our circuit breaker. Once we had the power fixed, my ...
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480 views

Get public ip address using ADSL ethernet Modem

i would like to use my D-Link DSL-320B modem as pure modem. Let me explain. This device is an ADSL Modem with an RJ45 port to which i can connect to, but I think it acts more like a router.. even ...
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331 views

Slow internet, but not ISP, not router, not ethernet card, would like to troubleshoot

Here is what I have: Dell Vostro 1500 laptop, Vista, Broadcom 440x 10/100 Toshiba Laptop, Vista Just bought a gigabit expresscard ethernet laptop adapter D-link DSL-6740U v.H1 ADSL modem/router 3 ft. ...
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73 views

Which network configuration?

I have a dual core machine at home w/ 8GB RAM and 3 TB HDD. I have a static IP and a couple of registerd domain names.I have a consumer grade ZTE VDSL2 modem/WiFi accesspoint/router/switch that I can ...
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492 views

Can I use a basic ADSL modem with modem+router?

I have a TP-LINK TD W8951ND wireless Modem+Router which contains one RJ11 (phone line) port and four RJ45 (Ethernet) ports along with wireless N support. Now for some reason, my TP-LINK modem ...
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647 views

VOIP (Skype, Lync) 'stutters' with my ISP. How can I prove it?

When I am on VOIP calls (Skype or Lync) most of the time the calls suffer quality issues where the person on the other end cuts out. 4 perfect seconds, then 1 to 1/2 a second of what the other person ...
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643 views

UPNP problems in ADSL Modem and an Access Point

I'm using Windows 7. I'm using a ADSL Modem provided by my ISP to connect to the Internet. I'm using a TP-Link Access Point (WR941ND) to connect to the ADSL Modem and then I connect my computer to the ...
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2k views

ADSL connection drops - D-Link 2750U

So lately I've been having major issues with my ISP about my connection. My D-Link 2750U router reports the following attenuation: +------------------+------------+-----------+ | Attenuation (dB) | ...
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53 views

Strange mtr result on pppoe

Why I have such mtr result on pppoe? I have not this result on bridge mode even I check with another ADSL router and does not this result. As you can see each IP iterate on several level for example ...
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27 views

Need help understanding slow DSL connection

I got a strange problem with my DSL connection. When I run a speed test I consistently get an internet speed of 5Mbit/s downstream. I have ran the test at different times and weekdays but it is ...
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27 views

how to setup dsl on two wifi?

I have ADSL internet connection which is connected to my wifi A, I used a cable to connect my second wifi B to wifi A, so I plugged the cable in the first output port in the wifi A and then connected ...
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37 views

Route certain programs to different gateways

I own a small network with 15 windows computers, 1 linux server with samba for network storage and 3 aDSL lines of 8Mb/s each. I have set 5 computers in each adsl line. What I want to do, is having ...
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346 views

Connecting wireless router to wired ADSL modem

I'm trying to connect a wireless router to a wired ADSL modem. Steps followed: Connected wireless router to PC and configured static IP [192.168.1.20], gateway [192.168.1.1] Connected wireless ...
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5k views

Speed Up Adsl in D-Link DSL-2750U

I have a D-Link DSL-2750U adsl modem router, it shows me my Upstream is 1291 Kbps and my Downstream is 4095 Kbps, but download speed is only 20 KB/s, is there any way to change configuration to speed ...
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266 views

High data rate detected but slow speed

I have an ADSL2+ modem and my max download speed tends to be ~170kb/s (1300 kbps), instead my modem stats claim that it should be almost 5x faster: Downstream Upstream SNR ...
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1k views

How do I make use of NDT results to fix a network timeout issues?

I've been experiencing a significant slow down of my home internet connection. ISP sent over some engineers and they didn't think there was an issue with the setup or the connection. All they did was ...
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2k views

DNS Issues With My TP-Link Router

I own a TP-Link TD-W8101G Router, that also combines a ADSL modem function. Lately I've been problems in my internet connection. When I have my torrent application open (uTorrent) most DNS requests ...
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365 views

How to get root through TR069 and read access

I have an ADSL modem and router, its OS is linux. It runs ftp service, and I can read files in its file system, but I have no permission to list files and to write files. It has TR069 protocol ...
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27 views

Best way of testing client/server applications as if two different sites

I've been doing a few projects recently testing client/server setups on my LAN. I have a regular ADSL connection at home with my own internal LAN. For example I've setup OpenVPN and tested via my ...
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19 views

Very low Upload speed support on my Shared DSL Line?

I am having confusion that why am I getting too much minimum upload speed support on my ADSL Shared Line as...Is it due to ADSL technology that is supports that much minimum Upload speed which is ...
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25 views

Some problems with connecting two router

There are too many problems with the dsl and telephone line in my area so all dsl providers ceased their service here. So my dsl modem became useless Then I contact one of the best internet providers ...
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44 views

How flow control occurs between ADSL modem and DSLAM?

When Adsl modem gets the ethernet packets, it forwards them to DSLAM at Central Office by phone lines,as i know ethernet protocol uses pause frames for control flow so what kind of protocol is there ...
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27 views

Fritz 7490 for 16 MB internet connection

I'm considering to get Fritz 7490 for my home to get the most of my internet connection. My internet connection is 16 Mbps and I have a couple of devices: Laptop, iPad, iPhone, PS4 and smart TV. But ...
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33 views

how to run web site on Dns server windows server 2008 r2 with adsl modem?

i have public ip address on adsl router i want to config dns server for connect to domain , According to Nat systeam on dsl router which soultion for config dns server . my dns server my domain ...
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60 views

Router lights are green, still unable to access internet

I have a TP Link modem router (TD-W8901N 150 Mbps wireless-n ADSL2+ modem router). My ISP had given me a phone along with the connection. But since I didn't need it, I removed the splitters and ...
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10 views

I have to choose between 2 ADSLs. Any OSX or unix script to massive compare and average ping, bandwidth, accross countries?

My landlord gave me 2 wifi networks to choose from. I have 3 days to decide. I would like to identify the best of the 2 provider. I already noticed 1 has 8Mb bandwidth while the other has about 28Mb. ...
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63 views

Cause of unreliable connection?

I have the following infrastructure: A hosted server with an FTP server (Windows Server 2008 + FileZilla). An office that connects to the internet via ADSL (provider = Telia). In that network a ...
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168 views

Netgear DGND4000 ADSL configuration and slow connection

I live in Italy and I recently bought a DGND4000 Modem/Router from Netgear. I have configured the "Internet Setup" and the "ADSL settings" pages with the data given to me by the ISP. As ISP I use ...
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33 views

Can't access modem after a while

I have an TP-Link TD-W8951ND ADSL modem which feeds my whole house Internet and is also the dhcp server. For some reason randomly I will not be able to access the modem at all but the internet works ...
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761 views

Connect two DSL Modem to each other?

I have an ADSL internet and 2 dsl modems. I want to connect these two modems to each other. I want to use this solution because one of two pc's doesn't have a wireless card. I want to use its modem to ...
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242 views

Do all ADSL modems support fastpath?

I'm thinking about asking my ISP to switch me from an interleaved to a fastpath ADSL2+ setup. However, do I need a modem that supports this, or is fastpath supported by all ADSL2+ modems? My ...
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223 views

PPPoE interface goes down, and does not up automatically

In my Linux system, I had configured pppoe connection. My interface configuration file /etc/sysconfig/nework-scripts/ifcfg-eth1 is TYPE=xDSL DEVICE=ppp0 BOOTPROTO=dialup USERCTL=yes IPV6INIT=no ...
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828 views

A quest for internet access ( Unidentified network and Error 651 )

I'm stuck with one of the most harsh problems i had to deal with, regarding fixing my computer.Im trying to solve it for days ( have searched a lot on the web ) and no results so far. The problem is ...
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93 views

Has anyone a guide on how to use sky broadband with their own router?

I'm aware its against the T's&C's for sky but interested if anyone has managed to configure another router other than the sky supplied one and if so how? Thanks, Charlie
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176 views

How I can enable ADSL conection on Fedora 18 and on Debian 7.2?

About Fedora 18: The command adsl-setup doesn't exist, and how I cannot any connection established I can't install any package. Debian 7: The method using the pppoeconf doesn't work, my media of ...
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144 views

Connecting to internet with an old ADSL driver from Virtual Machine

I have an old ADSL modem and I have just its Win XP driver. But I want to connect to internet from linux. My idea is using a Win XP running on virtualbox in linux. I should pass the USB port control ...
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296 views

UPDARAfter I moved my dsl modem upstairs it slowed down considerably

I moved my main desktop computer up one floor which unfortunately does not have a WIFI connection and still requires an Ethernet cable. For some reason I am not able to connect my DSL modem to my ...
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152 views

ADSL upload speed low on PC, but good with phone over wifi

on PC over LAN: on Android phone over wifi: ADSL status on my router: These speed tests were run on the same time on same router. My router brand is TPLink. I have tried new cables with all ...