4
votes
1answer
633 views

How to use VPN over manually set up network bridge (with the primary interface unmanaged by NetworkManager)?

I've set up a network bridge which I'm using to connect KVM virtual machines on my desktop to my home network; I' ve don this the manual way by creating the bridge in /etc/network/interfaces (the way ...
2
votes
0answers
76 views

Problem linking WLAN to Ethernet

So I've been trying to use a laptop who's wifi card doesn't work properly, by using a Lenovo V570 laptop with Ubuntu 12.04 to bridge the two networks. I changed my ethernet network to "Shared to other ...
0
votes
2answers
3k views

12.04 NetworkManager trying to configure eth0 which is on a bridge

For months I've been running 12.04 headless home server with a bridge connected through eth0. I've been using this /etc/network/interfaces file: auto lo iface lo inet loopback auto br0 iface ...
2
votes
2answers
3k views

Bridging: Loosing WLAN network connection with 4addr on option - Why?

Question: For use with my Xen VM, I need to create a virtual network interface (vif) that is bridged to wlan0. If in /etc/network/interfaces I add auto xenbr0 iface xenbr0 inet dhcp And ...
1
vote
0answers
2k views

Error: No suitable device found: no active connection or device [closed]

I am trying to SSH to a machine and initiate a VPN, created whilst in front of the machine through GNOME (Ubuntu 10.04.4 LTS); $ nmcli con NAME UUID ...
10
votes
3answers
21k views

How do I create a non-adhoc wifi hotspot?

I wanted to use my desktop with a wired ethernet connection (eth0) to operate my "TP-LINK TL-WN722N" USB Wifi Adapter (wlan0) as a non-adhoc (infrastructure mode) access point for my Android to ...
1
vote
2answers
6k views

network bridge - without destroying network manager

I have seen a lot of questions related to Bridge and network manager. however none of them seem to apply to what i seen AND want. I setup my bridge in /etc/network/interfaces. This works perfectly; ...
1
vote
0answers
1k views

Sharing Internet Connection via Ethernet from Wi-Fi [closed]

I have a VoIP box with an ethernet port that needs to have an internet connection, and a laptop with Wi-Fi that can already go online. I need to somehow "bridge" (don't know if I used this term ...