IP forwarding also known as Internet routing enables one workstation to sit on two LANs and to act as a gateway forwarding IP packets from one LAN to another.
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Internet connection sharing without Network Manager
I followed these instructions for setting up a shared internet connection with iptables. Specifically, I:
Added a network interface for my second NIC in /etc/network/interfaces like so:
auto eth1
...
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1answer
327 views
How can I set my linux box as a router to forward ip packets?
I am doing a network experiment about ip packet forwarding, but I don't know why it does work.
I have a linux machine with two network interfaces, eth0 and eth1 both with static IP address (eth0: ...
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761 views
IP forwarding not working in Ubuntu 12.04 Server
I'm having trouble getting IP forwarding going in Ubuntu 12.04 server with UFW. I'm trying to get OpenVPN working. I have two interfaces, eth0 and tun0, and they can't ping each other.
I've made the ...
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ettercap not sniffing
I am running Xubuntu 12.04 and I have enabled ip forwarding in etter.conf, enabled ip forwarding in the linux kernel, set everthing up but the passwords aren't showing.
I also tried the same thing ...
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360 views
Linux bridge (brctl) doesn't forward IP-packets when router is one of the bridge endpoints
I have set up a brctl bridge on Ubuntu with the following deployment: Cisco router - > Linux bridge - > client computer
The bridge forwards the following packets types: ARP,STP, but doesn't forward ...
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2answers
664 views
How to forward an Internet connection to another network?
Can somebody please make a shot & sweet tutorial telling how to forward an Internet connection to different network interfaces in Ubuntu...?
This is the idea:
I'm using a 3G usb modem to get ...
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59 views
IP being forwarded, and I don't know why
I have a computer (Ubuntu 12.04) set as a host in Synergy. The IP is 192.168.0.7, according to ifconfig -a (up until this morning, for some reason, everything worked). For the Synergy client, I have a ...
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1answer
2k views
How to configure UFW to allow IP Forwarding?
I have UFW, OpenVPN and Virtualbox installed on my home server. I have a host-only network for my virtual machine guests (vboxnet0) set up with the IP range 10.0.1.0, and another IP range of 10.0.0.0 ...
