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- #!/bin/sh
- #################################
- # Set up Ethernet bridge on Linux
- # Requires: bridge-utils
- #################################
- # Define Bridge Interface
- br="br0"
- # Define list of TAP interfaces to be bridged,
- # for example tap="tap0 tap1 tap2".
- tap="tap0"
- # Define physical ethernet interface to be bridged
- # with TAP interface(s) above.
- eth="eth0"
- eth_ip="192.168.8.4"
- eth_netmask="255.255.255.0"
- eth_broadcast="192.168.8.255"
- for t in $tap; do
- openvpn --mktun --dev $t
- done
- brctl addbr $br
- brctl addif $br $eth
- for t in $tap; do
- brctl addif $br $t
- done
- for t in $tap; do
- ifconfig $t 0.0.0.0 promisc up
- done
- ifconfig $eth 0.0.0.0 promisc up
- ifconfig $br $eth_ip netmask $eth_netmask broadcast $eth_broadcast
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