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74 lines
1.9 KiB
Bash
74 lines
1.9 KiB
Bash
#!/bin/sh
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#=========================== EDIT THE FOLLOWING VARIABLES ==========================
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# _________________________________________________________________________________
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# | |
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# | Interface name to use for the TAP device |
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# | |
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TAP_IF="tap0"
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# |_________________________________________________________________________________|
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# | |
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# | IP Address/Subnet in CIDR Notation for the Virtual Network |
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# | |
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TAP_NET="10.10.10.1/24"
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# |_________________________________________________________________________________|
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#
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#=========================== DO NOT EDIT BELOW THIS LINE ============================
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start(){
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echo -n "Starting VDE Switch..."
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# Load tun module
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modprobe tun || { echo "Error, cannot load 'tun' module. Exiting..." ; exit 1 ; }
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sleep 1
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# Start tap switch
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vde_switch -tap ${TAP_IF} -daemon || { echo "Error, cannot assign IP to ${TAP_IF}. Exiting..." ; exit 1 ; }
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# Bring tap interface up
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ip addr add ${TAP_NET} dev ${TAP_IF}
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ip link set ${TAP_IF} up
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#chmod 666 /tmp/vde.ctl
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chmod -R a+rwx /var/run/vde.ctl
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# Apply workaround
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echo 1024 > /proc/sys/dev/rtc/max-user-freq
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echo
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}
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stop(){
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echo -n "Stopping VDE Switch..."
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# Bring tap interface down
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ip addr flush dev ${TAP_IF}
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ip link set ${TAP_IF} down
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# Kill VDE switch
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kill $(pgrep vde_switch)
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sleep 1
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# Remove tun module
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modprobe -r tun
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echo
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}
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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restart)
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stop
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start
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;;
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*)
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echo "Usage: $0 {start|stop|restart}"
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;;
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esac
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