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Questions tagged [modem]

145 questions
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What `LCP TermReq` after `IPCP ConfReq id=0x2 ...` means?

What LCP TermReq after IPCP ConfReq id=0x2 ] Sep 16 01:39:13 raspberrypi pppd[581]: sent [IPCP ConfReq id=0x2
DuckQueen
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High ping latency over direct Gigabit Ethernet link on Enterprise-class hardware

FINAL EDIT 7/7 Multiple cable, port, and device substitutions have narrowed this to the Comcast modem, and on all 8 of its Ethernet ports. Given, as the comments say, this is a closed device, and unlikely to get much real information, we may never…
BaseZen
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How to access the page of a bridged modem with a different default IP from the router?

I set up a modem as a range extender as in this thread. Initially I set it to WDS-only and could connect only via ethernet, so I wanted to login to the modem and change to Hybrid to also connect via wifi. With the default IP of the modem, I go…
miguelmorin
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NetworkManager gsm connection on Simcom SIM5320A via serial port is failing

Device Hardware: Raspberry Pi 3 OS: Raspbian GNU/Linux 10 (buster) NetworkManager: 1.14.6 ModemManager: 1.10.0 Modem: Simcom SIM5320A connected via UART to the port ttyAMA0 Problem I don't think I fully understand what is causing the modem to…
Dien
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Mobile Broadband on Ubuntu 18 (Jetson Nano)

I am having trouble setting up cellular connection to T-Mobile with a Huawei E220 stick. It used to be able to connect but it does not connect any more. PIN is disabled, and stick works fine under Windows. I think it might be related to the fact…
JC-
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Got a second modem, is my setup correct?

I got a second modem to use with a second internet provider for my small business. To install that second modem on my network, I purchased a Dual Wan Router to take care of the load balancing. Here is my setup (in yellow are my 2 new pieces of…
Philippe
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rndis & centos 7: can't connect to usb modem

i have 4g modem, which shoudld work via rndis. after inserting it in usb, i get these network interfaces: enp0s29f2u1 eth0 but, i can't configure it. after doing eject -t cdrom i get another one interface: enp0s29f2u2. and that one i can…
Psychozoic
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Linux pppd fails but NetworkManager works

So I'm trying to get my PtP modem "Telit ME910" connected to the Verizon LTE network via pppd using Ubuntu 16.04. If I hook it up and go through the standard Network Manager steps of "Enable Mobile Broadband", it will find the default APN and list…
While-E
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PPPD refuse to work with Sierra : HL7690

I am trying to get a working connection with PPPD in 4G with Sierra HL7690. Every time I launch PPPD I get a either a "NO CARRIER" or a Modem hangup. The sequence I use is the following : Reset the modem Set the context :…
Manticore
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RAS server in linux with analog modem

i known that the analog modem is a old technology, but in my enviroment i need it. I have a server connected to a network 192.168.0.0/24 and all the internet is routed throw 192.168.0.254 and in the 192.168.0.3 i was deploy a RAS server with an…
Luis Felipe Dominguez Vega
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Dial up connection as a service in Windows Server 2008

We have a server that needs both a LAN and GPRS connection. We have configured the dial up connection in Windows but we need it to start whenever the server starts without user interaction and without a user logging on. Much like a service. How can…
TimothyP
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Monowall can't connect via Cisco DPC3941B Modem/Router

We have a monowall router behind DPC3941B, having trouble connecting to internet. Just purchased static IP and still can't get it to work. Comcast says everything looks good on their side. Modem is in Bridge Pass-through mode. On the monowall on WAN…
Shreko
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SonicWall configuration

I currently have a SonicWall and I'm attempting to connect it to my router or modem's LAN interface. This is for testing and will not be the network design in production. When I plug it in with the WAN interface of the SonicWall to the LAN interface…
Michael Bailey
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Modem, Router, Switch configuration

I have two switches in different rooms, both wired to a router (LAN ports) which is in turn wired (WAN port) to a cable modem. I want to switch from cable to DSL for cost reasons, but keep the router where it is. I'd also like to use existing…
SamR
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modem rejects logon credentials If I try to connect through http://modem/. works fine if I connect with http:///

This is a real bugger:) My modem is a ZTE ZXHN H108L, connected to a linux firewall/router/gateway. The gateway is a Slackware 14.0 system on which DNS, DHCP, VPN and transparent PROXY run. The gateway has 2 hardware NICs. eth1 is connected to the…
nass
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