A device for sending a digital signal down an analog line

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76 views

Trying to access a internal modem over serial with putty. Only typing letters a and A work

I try to connect to an internal broadband modem over the serial (com port) with putty. It is Windows 7 64 with 64 bit drivers for the modem. When I connect with putty to the port the only letters I ...
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2answers
28 views

Port forwarding doesn't work?

I set up a linux box a few days ago to host a web server (nginx). The site is ilan.duckdns.org, and I can connect to it fine using my local IP as well as the external IP. However, when I use ...
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1answer
16 views

How to use multiple usb modems? [on hold]

I live in a remote area and the only access to internet is cellular Internet with USB modem with speed @ of 5-10 KiloBytes/sec; on avg 7 KB/s. I just can’t bear with that speed. So recently used two ...
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1answer
14 views

Port forwarding not working on Verizon FIOS router

We have a MacPro connected to a Verizon FIOS modem/router. We are trying to connect to it via ssh remotely. It is set to listen for ssh on port 23. It works fine using LogMeIn Hamachi. But using the ...
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3answers
9k views

Can I relay my USB modem connection to my wireless router?

I got a wireless modem that needs to plug into my computer in order for it to work. Is it possible to hook up this computer to my wireless router so that other devices can connect using the same ...
0
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1answer
272 views

MAC filtering not working on 2wire 2701HG-T modem

Why would mac filtering not work on a 2wire 2701HG-T modem? I've relied on mac filtering before to block intruders with other modems, but at my mom's house, she has a 2wire 2701HG-T modem, and there ...
2
votes
1answer
36 views

Manually dialling a USB modem on windows/linux

I have been trying to setup up a 4g usb modem with my raspberry pi running raspbian (this post is not specific to Raspberry Pi as I run into same problem on windows later on). The modem is recognized ...
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1answer
3k views

D-link blinking orange light and cannot access router IP

I've never had this issue before, but just recently I had to get a new Ethernet cable, because my old one had broken. So I bought a new one, and now when I connect my modem and router to gain Wi-Fi, ...
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1answer
2k views

Motorola Surfboard SB6121 modem conected to 2WIREi38HG wireless router but there's no internet access

I have just switched to Comcast cable internet from AT&T Uverse and I was hoping to use the 2WIRE wireless router with the new Surfboard modem so I can have wireless access. I messed around with ...
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1answer
2k views

How do I give HTTP connections higher priority in TP-LINK TD-8901G modem?

I have a TP-LINK modem. My web browsing/surfing speed decreases when I'm transferring files between other computers which are connected to this modem, and when a torrent client is downloading from 20+ ...
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1answer
93 views

Can ADSL modems connect by dial-up over phone lines without paying for DSL service? [closed]

Remember how back in the old days we would connect two computers with a dial-up to play network games? “Command and Conquer”, “Descent” and “Warcraft" come to mind for example… Today, we have ADSL ...
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0answers
26 views

How to connect a Wireless Motorola Router(It's a Modem+Router) with a DSL Modem that has Username and password

I've a DSL modem that is set with username and password from my ISP. I cannot make any changes to this DSL modem and I want to connect a wireless router to it so I can connect all my devices through ...
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2answers
3k views

Can't access Thomson modem interface anymore

I used to be able to access the web interface of my Thomson DWG849 router/modem through both 192.168.100.1 and 192.168.87.1, but now, suddenly, I can't anymore. I have tried resetting the router ...
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0answers
25 views

Cannot connect to ADSL modem router via ethernet

In windows 8 on Laptop have no problem, but in the Ubuntu 14.04 on the same laptop cannot detect. Also in Windows XP on PC, cannot detect it, too. ADSL modem router tp-link td-8817 have a USB port, ...
0
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1answer
34 views

Is it possible to convert a Netgear D500 N150 Wi-Fi Modem Router into a standalone router/ access point?

I was using a broadband which required a modem-router (Netgear D500 N150 Wi-Fi Modem Router) with an ADSL port. Recently I switched over to a Broadband which requires only a router. Is it possible to ...
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0answers
16 views

cg3000d - what would cause wireless to reset to factory?

I bought a lot of 5 cg3000d routers for some room rentals that I have. 2 of 5 routers, have mysteriously reset their wireless configuration. Basically the wireless was reset so that the SSID would be ...
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0answers
16 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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5answers
56k views

How to make phone calls using a PC, modem, headphone and no actual phone instrument

I have a phone landline connection and I DO NOT have a phone instrument. I connect the cable into my laptop, and want to make calls using my laptop. I have an HDA CX20561 modem. I seem to be able to ...
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1answer
3k views

Windows 8 64bit, failed to connect to internet through dialup connection

i am using windows 8 64 bit, and using MTS Mblaze Ultra (zte ac2791), internet is connected through dial up (Using model named 'USB Modem FFFE'), so its always get connected as wished, but sometimes ...
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0answers
13 views

Loopback packet from FTTH modem for every 2 seconds

To investigate some network problem, I had installed WireShark. I could see "broadcast LOOP unknown function" packets are constantly coming. The packet is like this. FF FF FF FF FF FF (6 bytes, ...
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0answers
26 views

Connection Unstable - Two routers connected via switch

My network has got slightly complicated. I have a (D-Link ADSL Modem + Router), which connects to the ISP. From there a cable runs to 8 port switch. From the switch another cable runs to my rooms ...
3
votes
3answers
7k views

Motorola NVG510 bridge mode

I have a Motorola NVG510 modem from AT&T, and I would like to disable all routing functions and use it as just a modem. I have a Time Capsule that's already connected and broadcasting its own ...
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2answers
7k views

Is there a switch that will connect directly to my modem and allow my router to serve only as a WiFi connection?

Details Devices Internets -50Mbps Cable Internet Modem - Motorola Surfboard Extreme Router - Netgear WNDR3700v3 Switch - D-Link DGS-1008G Wired Ethernet Cable - Cat6_24Awg_ Device Configuration - ...
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45 views

Not able to connect to my USB modem using wvdial on Ubuntu 14.04

I am using wvdial to connect to my MTS Ultra Modem on Ubuntu 14.04 I get this output on sudo wvdial mts Cannot open /dev/ttyUSB0: No such file or directory Here is my lsusb output : Bus 002 Device ...
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0answers
14 views

What is the AT command to retrieve a wireless modem static IP?

Set up with Verizon on a private network. Each wireless modem is assigned a static IP address and MDN from the Verizon network. Is there an AT command string that will retrieve this IP address from ...
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0answers
11 views

How do you reset a Huawei Outdoor LTE CPE?

It seems like all Huawei outdoor CPE's lack a reset button on the devices. I forgot the login information for mine and cant seem to find anything in the scanty half page manual that came with the ...
0
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1answer
3k views

Belkin wifi router wont pick up internet from modem

My internet connection works just fine when it's manually connected via a cable to my modem, but when I tried enabling my wi-fi connection, it doesn't seem to work. I have 4 LAN ports in my modem and ...
0
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1answer
67 views

How do I access my modem's GUI when it's in bridged mode?

I wanted to try setting up my ActionTec P5001a DSL modem/router in bridged mode with a Linksys E2500 router for improved NAT performance. Switching the modem to bridged mode and the router to PPPoE ...
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0answers
46 views

How do i properly configure Bridge Mode on a modem/router?

Just ordered a modem from a local ISP. When i switch the device to Bridge mode and connect it to my router, i cannot no longer connect to the Internet. On the management page of the modem/router (from ...
0
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1answer
3k views

Using dlink D2750U Wifi Modem/Router As a Router Only

I recently bought dlink D2750U WIFI ADSL modem/router, for my ADSL internet connection. But I have now changed my ISP, who provide internet via cable(not telephone line). The ISP guy provides a cable ...
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3answers
2k views

How can I convert files into an analogue modem sound? [closed]

Does anyone know of any software that will convert a file (any file, e.g. doc, zip, pdf etc) to a sound file so that it would play back like the old modem noises? It could then be "played" back on ...
0
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1answer
199 views

installing software without package manager

I have an embedded system running linux. I need to install some software, in particular uucp package containing cu command. This is really all i need. At the moment all I have is a root access to the ...
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0answers
38 views

Do I have to use an ISP-provided VDSL modem?

Each ISP so far has provided me with their own tweaked VDSL2+ modem. My current provider installed an VDSL modem that had so many errors that I considered paying the additional penalty for changing ...
0
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2answers
3k views

converting COAX to phone for ADSL

I have a modem that uses COAX as the data line, recently I changed the provider and they said that the internet is ready. They provided a DSL modem that uses phone jack. Can I cut the coax and ...
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2answers
100 views

Connecting to PCIe 3G modem as Serial device through COM port in Windows 8.1 on Dell E7440

I have Windows 8.1 with a Dell 3g card 5570, which is actually a Sierra Wireless MC8805 HSPA+ mini PCIe modem. It works great in windows. Now I need to be able to access it as a serial device through ...
0
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1answer
41 views

Port forwarding through 2 routers with mixed IPv6 and IPv4 [closed]

My ISP recently changed to IPv6 which made my port forwarding through 2 routers not working anymore. My internal router only supports IPv4 afaik. Is there a way to still forward ports through these ...
2
votes
1answer
62 views

Accessing router behind modem/router

I have a router which is located upstairs connected to the modem downstairs through a powerline adapter. I am able to access the modem which is located downstairs through the router but connecting to ...
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2answers
19 views

Can just modem + hub distribute internet to the computers without router?

As I asked in question header, without router can we share the internet with modem+hub or modem+switch?
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3answers
69 views

Why do we use Modem and Router together or Router and Switch together?

I know that modem provides internet access owing to modulation-demodulation. Router provides connection between networks as a gateway.(e.g. between LAN and ISP) Switch provides a local area ...
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0answers
16 views

connect two adsl modem to one pc

I have two adsl modem. One with ethernet connector and otherone with USB connector. Each modem is connected to a seperate telephone line. Now my question is that "is it possible to connect these two ...
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0answers
58 views

Using adsl router as modem only?

I have 2 network points(in two different location) that are RJ11 type and I need to use them and connect them to a switch(RJ45 of course) and make networking, and the switch is near to one of the ...
0
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1answer
66 views

Can I use a DSL Modem with built-in wireless router with a cable modem? [duplicate]

I recently moved from DSL to Cable. I have a 'dumb' cable modem, but a 'smart' DSL modem (two actually). What I would like to do is to connect the cable modem to one of the lan ports of the DSL modem ...
0
votes
1answer
35 views

Router speed not even close

My laptop which has an Intel Centrino Advanced-N 6235 downloads at about 27Mbps. My router is a Belkin N150 (Model F9K1001v3). And I have a Motorola Surfboard SB6141, which supports up to 300Mbps. ...
0
votes
1answer
1k views

VDSL service from BSNL India - modem & wireless router

I'm just now ordering VDSL internet service from BSNL India, and they are not giving me much help on modems / wireless routers. They don't seem to offer any equipment for rent or sale with this ...
2
votes
1answer
66 views

How to connect my modem router to multiple cat 5 sockets

I have just moved my business to a small office, which has 10 cat 5 sockets. The modem/router is connected to one socket. How do I connect the other sockets to the one that has the modem/ router ...
3
votes
2answers
87 views

Is a DSL splitter required, if only a Modem is attached to the line?

Annex B is the current standard for digital subscriber line (DSL) in Germany. A DSL-splitter is an analog L-C-filter to separate the POTS (plain old telephone service, like voice and ISDN, FAX) ...
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0answers
24 views

Cannot connect to the internet through direct modem connection

I do realize this is probably an issue on my provider's part (yes I have contacted them and a technician will be dispatched next week, but I assume you people know the frustration of not having any ...
0
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0answers
81 views

how to block website in ADSL router model TDSL300W2

I need to block facebook,twitter and You tube in my BSNL ADSL router model no TDSL300W2. Since all are engaged with those web sites and not working. Please let me know how to block these web site ...
0
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2answers
89 views

pppd started by wvdial does nothing

I'm trying to get GPRS modem working under Linux. For some of the ISPs it worked fine, but for one of them the process stucks right after starting the pppd. The log looks like this: --> WvDial: ...
0
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1answer
64 views

Routers with multiple user increasing latency by request is normal?

I guess my modem have a problem with multiples users sending packages simultaneously, in the past I shared my internet connection with others 4 devices (computers and smartphones) and I played online ...