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Table of Contents
OpenWRT ADSL Bonding / Link Aggregation
Download OpenWRT x86 - for MacMini and KVM (Server install)
https://nusku.net/openwrt/r55d4b4f3b34171cdeb6124ed2b14c56bea970b9c/
Install on MacMini 2006 - using OS X (local)
Download OpenWRT:
wget https://nusku.net/openwrt/r55d4b4f3b34171cdeb6124ed2b14c56bea970b9c/openwrt-x86-generic-combined-ext4.img.gz
Unzip OpenWRT:
gunzip openwrt-x86-generic-combined-ext4.img.gz
Determine disk number by using DiskUtil. Open DiskUtility select Harddisk and press “Command+i”.
Look for something like “Media-Identifier: diskX”, in my case it was “disk1”. Deactivate HDDs partitions, do not unmount HDD.
Write *.img to Disk:
sudo dd bs=1m if=openwrt-x86-generic-combined-ext4.img of=/dev/rdisk1
Network setup (local)
/etc/config/network:
Internet connection 1
config interface 'lan' option ifname 'eth0' option type 'bridge' option proto 'static' option netmask '255.255.255.0' option ipaddr '192.168.0.2' option gateway '192.168.0.1' option dns '192.168.0.1'
Internet connection 1
config interface 'eth1' option proto 'dhcp' option ifname 'eth1' option ipaddr 'XXX.XXX.XXX.XXX'
Internet connection 2
config interface 'eth2' option proto 'dhcp' option ifname 'eth1' option ipaddr 'XXX.XXX.XXX.XXX'
| XXX.XXX.XXX.XXX | Static ip for “Internet connection 1” and “Internet connection 2” |
Install on Server using KVM (external)
Download and extract image in corresponding folder:
cd /var/lib/libvirt/images/ wget https://nusku.net/openwrt/r55d4b4f3b34171cdeb6124ed2b14c56bea970b9c/openwrt-x86-generic-combined-ext4.img.gz gunzip openwrt-x86-generic-combined-ext4.img.gz
Create new virtual machine and select image in /var/lib/libvirt/images/openwrt-x86-generic-combined-ext4.img
Network setup (external)
change settings in /etc/config/network:
config interface lan option ifname eth0 option type bridge option proto static option ipaddr 188.xxx.xxx.xxx option netmask 255.255.255.XXX option gateway 188.xxx.xxx.xxx
| ipaddr | external ip provided by your hoster e.g. Hetzner |
| gateway | IP of KVM Bridge e.g. br0 |
Install required software on both sides (local & external)
opkg update opkg install openvpn ca-certificates kmod-tun kmod-bonding