A device for sending a digital signal down an analog line

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3
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0answers
48 views

Sending files with continous hex pattern via FTP causes corruption

I'm experiencing very difficult to diagnose problem, which causes file corruption on files I'm uploading. Corruption happens to many files which contain continuous hexagonal pattern (like thousands ...
2
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0answers
59 views

Huawei E303 3g modem stuck in a wrong USB mode

I have a USB 3g modem (Huawei E303) running well for weeks now under Linux (Raspbian Jessie) as an isolated box prototype that serves web content over WiFi to mobile phones and tablet pcs (for the ...
2
votes
0answers
560 views

Why does my cable modem have two IP addresses?

The internet setup at my home is as follows: I have a cable modem (192.168.100.1) connected with a coaxial cable. The cable modem is connected to a wireless router (192.168.1.1) via an ethernet ...
2
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0answers
206 views

3g modem is not recognized as an ethernet device without rebooting

I have two CentOS5 servers with kernel versions 3.4.52 and Huawei e353 usb 3g modem. When I plug the modem to my server usb_modeswitch runs and I can see the modem as an ethernet device with ifconfig ...
2
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0answers
804 views

Losing internet connection intermittently

Recently I've been experiencing my internet connection being lost. The yellow triangle signals no internet connection and then picks it up again after a couple of seconds. It could be that it's been ...
2
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0answers
544 views

Possible to use 4G SIM to a 3G Pocket WiFi?

I have SoftBank C01HW Pocket WiFi / Huawei D25HW) which as far as I understand is a 3G device. I am wondering if a 4G SIM would work for this device as I'm planning to subscribe to this local ...
2
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0answers
440 views

External traffic always going to modem's configuration page

This is the set-up which we have in our office: Inbound DSL connection -> Cable modem -> Router -> Server -> Multiple wired connections ...
1
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0answers
24 views

New modem/router doesn't allow VoIP going through

Before I bought my new Netgear D7800, I had a Fritzbox 7490 provided by my swiss ISP Sunrise (see image case A). It does all tasks : modem, router, connects landline phone to be used as IP phone. ...
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20 views

Router's 5GHz Wi-Fi permanently deactivated after update?

When I replaced a power strip, our Arris DG1670A modem-router, rented from Time Warner Cable, no longer transmits 5G wifi after a firmware update. In its main menu and 5G configuration webpages, the ...
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126 views

Virtual server on Arris Modem: “Table FWVirtSrvTable Full”

I have forwarded ports in the past. Never had any issues. I'm using an Arris TG1672G modem. Whenever I try to add a virtual server (aka forward a port), I get this "Table FWVirtSrvTable Full" error. ...
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0answers
247 views

Locked DNS settings on Netgear CG3700

I’m trying to use a specific DNS server with the Netgear CG3700EMR-1CMNDS modem/router. I was able to do so using this exact same hardware a few months ago, so it is possible that an update may have ...
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0answers
220 views

Netgear DGN2200v4 serving my modem's DHCP, cannot access web interface

Specs http://support.netgear.com/product/DGN2200v4 Netgear N300 Wireless ADSL2+ Modem Router with Ethernet WAN DGN2200v4 Ports: ADSL WAN/4 3 2 1 USB Power Question When connecting ...
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0answers
45 views

Connecting two routers with device accessibility behind home cable modem

I have three routers [the wireless modem gateway, a linksys device which is in only switch mode, and another Linksys router which is in bridge mode] I have this setup: [cable modem] -> switch ...
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0answers
85 views

How to pass modem WAN port to a soft router by a switch with VLAN?

Moved from Networking Engineering. I had a fiber modem (100M) connected to my main router through one CAT5 cable in my local LAN. Now I just built a HP Gen8 microserver, and I plan to create a ...
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0answers
174 views

Does the Conexant CX06836 modem chipset support caller Id?

I have a USB modem based on the Conexant CX06836.11 chipset. I would like to use its caller Id function (if it is available). Does anybody know with certainty if this chipset supports the caller id ...
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0answers
30 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 ...
1
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0answers
45 views

Is it possible to manipulate my WCDMA modem's code?

I have a WCDMA data card (WCDMA modem) that is used for Internet connectivity. Unfortunately it has been designed so proprietary that I cannot connect to any WCDMA other than the one who branded my ...
1
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0answers
432 views

Modem and router suddenly won't work. When modem is plugged into router, modem's LAN LED won't light up

I have a D-link DIR-600 router and a TP-Link TD-8816 (ver 6.0) modem. I had them configured to modem on bridge and router on PPPoE for a long time, they worked fine. Today I woke up to no internet ...
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0answers
212 views

Why would wifi router suddenly start having a bad connection for only one of the connected devices?

My home connection consists of two OSX Mavericks laptops connected to a Motorola box that functions both as a wifi router and a cable modem. About a month ago, we started seeing problems. The ...
1
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0answers
456 views

How to access modem's web gui from inside LAN?

When my Netgear CG3000 is in bridge mode it acts as a modem-only, but it still exposes valuable information about the Internet connection through its web gui. However I cannot seem to access the ...
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0answers
388 views

Has the hardware in my modem gone bad?

I contacted CenturyLink about my modem recently and received useless and unrelated information. The problem seems to be that the modem will no longer save settings, the web interface is unusable ...
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0answers
31 views

New modem is not connecting to other devices

After installing a new modem, my older devices (Old phones and older computers) don't seem to detect my home internet at all? I believe the problem has something to do with the security options (or ...
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0answers
127 views

Change Router PPPoE Via SSH

I would like to change my PPPoE settings for my modem via SSH, I have updated my DNS using ssh like so, cd LANDevice_1_HostConfig set DHCPServerConfigurable 1 set DNSServers 8.8.8.8 fcommit I ...
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0answers
449 views

3g modem SIM failure

Recently bought Huawei e226 unlocked. Sucessfully connected to PC. Manufacturer: huawei Model: E226 Revision: 11.310.16.02.133 IMEI: 357650********* +GCAP: +CGSM,+DS,+ES Inserted SIM card and tried ...
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338 views

Get 3G USB Modem's (Huawei K4201) USB/Serial Identifier on Mac

I have an Huawei K4201 USB modem and a Mac running Mavericks. My ultimate goal is to be able to control it via a Java app. To do this, I first must get it's port name when plugged in. Using the ...
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0answers
2k views

Windows 8.1 not allowing me to install ISP's (Tata Photon) client software for Huawei EC315 USB modem. Need to Auto run the setup file

Well, as it says in the question above, I need to install my service provider's client software to connect to the internet. According to the instructions the ISP (Tata photon) gave me, I'm to find ...
1
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0answers
337 views

Connect Mobile phone/ GSM modem to a VPS or hosting dedicated server

I have a Nokia E71 phone that I am using for as a GSM modem to send out SMS (text message) through the web application I wrote. Everything is working fine on my local machine and now I am looking to ...
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0answers
430 views

How to get username/password of Netcomm modem?

I am trying to login to a Netcomm modem NB16VM but admin/admin doesn't work. How can I get the correct username/password? How do I do a hard reset of the modem? Will that revert the ...
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0answers
495 views

USB Modem not getting connected after resetting using usb_modeswitch

I have a requirement that I need to first unmount and then mount again the 3G internet modem on ubuntu 12.04 without removing it physically. The modem model is Huawei E173u. So far, I have tried this ...
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0answers
139 views

Modem and PC refuse to work together

A friend of mine asked me to help him with his network, strangely his ADSL modem always disconnects whenever he plugs in his computer. But as long his computer is offline the modem works just fine for ...
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0answers
47 views

What do files names like 'usbdeva.b_epX' mean on Linux after USB device got plugged in?

On gentoo Linux 2.6.30 I see the creation of the following character devices in /dev/usb, when I plug in a USB device: usbdev2.8 usbdev2.8_ep00 usbdev2.8_ep02 usbdev2.8_ep81 usbdev2.8_ep82 My ...
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0answers
82 views

How to recognize which model of fax modem I have

I have an old fax modem that I should install it's driver on Windows xp. How can I find it's model for installing it's driver? When I removed it from PCI slot I only found GIGABYTE brand on the ...
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0answers
1k views

How to update Thomson's TG585 v7 Firmware using Telnet

The Thomson upgrade tool isn't detecting my router, I tried many times by disabling the Firewall as suggested, but yet it's not being detected, it worked only once, I upgraded to 8.2.4.11, but I lost ...
1
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0answers
3k views

Internet connection with ADSL modem in bridged mode

We have just moved to a new apartment and here we do not have a standard telephone connection, but a RJ-45 network connection. This connection has internet already enabled. I therefore configured my ...
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0answers
199 views

Modem apparently not broadcasting any signal

I just got a brand new Greenpacket DV-350, but can only use it through Ethernet. Even Wi-Fi Inspector can’t find any signal. I tested with different devices like a smartphone and even game consoles ...
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0answers
392 views

Linux PPP Routing issue [ Network Unreachable ]

Well I set up a ppp connection for my USB modem. I even got an IP address but when I try to do a ping I get network unreachable. I think it could be because the same laptop also sometimes get ...
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0answers
463 views

Debian on Dockstar : querying ADSL modem admin page with wget

New to Linux, I'm trying to query the status page of my DG834G modem with wget from my Dockstar running debian. Not sure it makes any difference but I'm connected to the Dockstar thru SSH from a ...
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0answers
221 views

Using 3G Modem: works on Firefox Browser but not on Internet Explorer

I have a really odd problem with a pair of computers in my network: When the computers try to establish a connection through the 3G modem (Huawei E160, operator: movistar Colombia, South America) ...
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0answers
791 views

How To Assign A USB Port To Virtual Com Port?

I have an ISDN modem with usb and com port and I want to plug it on my laptop with Windows 7 installed. I can't use this modem because my laptop doesn't have com port on it and I can't use it with the ...
1
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0answers
456 views

Windows 7 flashing 'No internet access' icon in tray every few seconds when using VPN and directly connected to cable modem

My Windows 7 machine is connected directly to my cable modem. When i am not using VPN, the connection is stable. When using VPN, however, the icon indicating an ethernet cord connection in the tray ...
1
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0answers
763 views

How to uninstall a driver from OS X

I have a 3G Modem, that i install on my mac, the first time it didn't want to work, i found out that i needed to update it (its firmware?) so as it works on my mac. That is what i did, and know it ...
0
votes
0answers
13 views

Internet is Fine When Connect Through Router and Not Through the Modem

And no: I didn't confuse a router for a modem. When I have my ethernet cord plugged into my laptop from the modem itself, I get no Internet, and no gateway. However, when I connect it through a ...
0
votes
0answers
6 views

What do the following devices do on a DSL modem: ppp_0_35_1, nas_0_35, cpcs0, atm0

I have a modem at home, that runs PPPoEoA and does NAT for internet connectivity. I noticed that in Bridge mode, the modem data link light only fires when I send/receive something. However when I ...
0
votes
0answers
7 views

Use two APNs on a USB 3g Dongle

I have a USB 3g dongle (Modem). Which operates on the mobile network using a Sim card. My ISP has two APNs: APN1: APN='apn1.isp.com' APN2: APN='apn2.isp.com' proxy='10.0.0.1:8080' So is it possible ...
0
votes
0answers
12 views

Raspberry PI Server

I'm working with a 3d printer. The printer is connected to a Raspberry PI B+. I've installed Repetier Server on it. The problem is that I can't access to the server outside my LAN network (if I use ...
0
votes
0answers
21 views

How do I check if my router/modem combo is on bridge mode?

So I want to use my own router to handle my LAN, so to avoid double NAT I call my ISP to request "Bridge Mode" (since the PPPoE dial should be done with their modem/router combo) and they call me ...
0
votes
0answers
35 views

why is my pocket wifi huawei e5330 so slow?

I have a pocket wifi huawei e5330 that can't get downloaded bandwidth results more than 1MB. I tried it so many times in ookla and in different places. (I'm in the Philippines, and yes internet here ...
0
votes
0answers
13 views

Bright House modem seems to block T-mobile wifi router

We recently upgraded our Bright House modem to a D4. We have a T-Mobile cell tower router. It was dropping the wifi so Bright House turned on their wifi on the modem. Now the Bright House wifi is rock ...
0
votes
0answers
47 views

Using a D-Link ADSL Router as a modem

I have a TP-Link Archer C7 which has no ADSL and has one WAN port. I am using an ADSL connection for internet. As I don't have any ADSL modem with me , I plugged my old Dlink ADSL router to my ADSL ...
0
votes
0answers
23 views

The extent of my modem's issues on my end?

Yesterday, me and others in my apartment were suddenly unable to access certain (and by certain I mean many random ones) domains without time out issues. e.g. I could try going on amazon.com, but ...