Questions tagged [router]

Questions about running a UNIX-like OS (typically Linux) on wired and wireless routers, including flashing, creating, and configuring custom firmware.

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5
votes
2answers
6k views

SSH connection refused from inside my LAN

I'm on Fedora 19 and I have a problem with ssh. Ssh is up and running and I can connect when I enter my lan ip. But when I try my server name (blahblah.no-ip.org) I get a connection refused. No-ip is ...
21
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4answers
44k views

Find out network traffic per IP

We have one central server which functions as an internet gateway. This server is connected to the internet, and using iptables we forward traffic and share the internet connection among all computers ...
2
votes
1answer
234 views

How to share “internet hotspot” access to a network on a second wifi adapter?

Can anyone assist with a linux routing question? Essentially I want to use an Ubuntu laptop to provide internet access to an attached network. I have a Raspberry pi on a wifi network (192.168.42.0/24)...
0
votes
4answers
3k views

Converting Linux into a Router- Traffic from eth0:0 to eth0

So I have been trying to convert my linux box which is running Mint into an router. eth0 has a public address that has 71.xx.xx.xx for an IP addr. I created an eth0:0 and set it an IP address , 10.0.0....
3
votes
1answer
3k views

Use dnsmasq to pushing routes to my clients on a small local network

I'm trying to use dnsmasq to pushing routes to my clients on a small local network. However my clients (Server #1, #2 and #3) can not use these routes. The dnsmasq service is running and I do not ...
4
votes
5answers
8k views

How to make sense of an iptables chain configuration in OpenWrt

This is about how to make sense of the chains found in the iptables default configuration on a typical home router running OpenWrt (a stripped down Linux for router devices), but which ultimately may ...
4
votes
2answers
14k views

how to make read only filesystem writable on busybox?

I want to change some files on my router. Firstly i can change everything in /var, but i want to change /etc/fstab. when i try to change it, i get an error message that says filesystem is read only. ...
5
votes
1answer
9k views

Redirecting Request on Device in Access Point Mode

I have a Raspberry Pi with a wifi dongle that is configured for Access Point mode (wifi hotspot). When a user is connected, I want to redirect any url they enter to a specified IP (the devices setup/...
4
votes
2answers
4k views

SSH tunnel to router periodically hangs. TCP problem?

Something weird I've noticed since upgrading my office router to the Buffalo WZR-HP-G300NH. When I remote in using an SSH tunnel, the tunnel will "freeze" pretty often. The freeze lasts 1-2 minutes ...
1
vote
2answers
884 views

SSH and ddns: can connect remotely but not locally

I have set up a no-ip account to access my ssh server at home remotely with myserver.ddns.net, which works well.. from outside only. From outside: Remote ping: $ ping myserver.ddns.net # success ...
1
vote
1answer
462 views

What happened to the armv7l build of LEDE?

uname -a shows, Linux LEDE 4.4.71 #0 SMP Wed Jun 7 19:24:41 2017 armv7l GNU/Linux But I don't see an armv7 even available on the build targets for 17.01.4. It's the same major and minor build number....
1
vote
2answers
430 views

Make hostname adapt to local/remote situation

I have set up a local ssh server, which I like to access with this neat alias from my local network: ~/.ssh/config: Host myserver-local HostName 192.168.2.8 User iago-lito Port 22 In order to ...
0
votes
1answer
3k views

How do I find out the build version to download with LEDE?

Following on the footsteps of this question, which I was able to figure out with the device page for my device. I want to know if it is possible to find out he build information without using the web ...