1
vote
0answers
37 views

Connecting to Ubuntu host not possible

I have an Ubuntu-Host which is connected via wlan (and for testing to wired net) to a local net. This Ubuntu-Host is not reachable via network by any other clients on the same network. But: If I do a ...
0
votes
0answers
105 views

Routing 192.168.168.0/24 out eth0, all else out wlan0

Good Morning/Afternoon/Evening, I have been tasked with the configuration of multiple, sonicwall ISR's, and thought i could use this as a bit of a Linux learning curve. What i am attempting to do, ...
0
votes
0answers
22 views

Can firewall be used inorder to redirect users accessing my hotspot

Is it possible to use firewall in ubuntu inoder to block or redirect users who are accessing my laptops wifi..? If yes then how?? I am using ubuntu 13.04.
0
votes
0answers
21 views

Transmission unable to access internet

It seems none of my BitTorrent clients are able to access the internet, including the system default, Transmission. I have recently changed my router's password and firewall settings,and I'm thinking ...
0
votes
0answers
72 views

Configuring a strictly local dns server for local network media streaming

I am fairly new to Linux, but I have an Ubuntu media server set up in my house. We can't afford to have an internet connection, so I move the server back and forth occasionally when I need to run ...
1
vote
2answers
2k views

Firefox cannot find website servers, what is wrong?

Recently, I tried to access the internet using Firefox. I have a good wifi signal according to the toolbar at the top, but Firefox says "Firefox can't find the server atwww.example.com." I tried ...
1
vote
2answers
522 views

Firestarter and DHCP Failing via Wireless [closed]

I recently installed Firestarter to implement a firewall for my server - an Ubuntu 10.04 installation. Now, when ever a wireless connection attempts to connect and get an IP address via DHCP, it fails ...
3
votes
5answers
2k views

Cannot ssh/ping an Ubuntu machine over WiFi

I have an Ubuntu 10.04 running on a laptop, connected to a local network via WiFi. This machine does not respond to pings/ssh connect requests, as if it was firewalled. However, if I ssh from this ...
0
votes
1answer
611 views

Ufw causing trouble with DHCP or WPA? [closed]

It appears that enabling UFW is causing my network connection to drop periodically on a WPA-Enterprise network, according to the network-manager GUI app (and the lack of a server response to web ...