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98 lines
1.6 KiB
98 lines
1.6 KiB
#!/bin/bash
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function bru_add_bridge_7
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{
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bridge=$1
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bridge_present=`brctl show | grep $bridge`
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if ! [ "$bridge_present" ]
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then
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brctl addbr $bridge
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bridge_present=`brctl show | grep $bridge`
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if [ "$bridge_present" ]
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then
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ret_val=0
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else
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ret_val=1
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fi
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else
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ret_val=0
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fi
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echo $ret_val
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}
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function bru_add_bridge_8
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{
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bridge=$1
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bridge_present=`cat /proc/net/dev | grep $bridge`
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if ! [ "$bridge_present" ]
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then
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ip link add name $bridge type bridge
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bridge_present=`cat /proc/net/dev | grep $bridge`
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if [ "$bridge_present" ]
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then
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ret_val=0
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else
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ret_val=1
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fi
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else
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ret_val=0
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fi
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echo $ret_val
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}
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function bru_del_bridge_7
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{
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bridge=$1
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bridge_present=`brctl show | grep $bridge`
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if ! [ "$bridge_present" ]
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then
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ret_val=1
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else
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brctl delbr $bridge
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bridge_present=`brctl show | grep $bridge`
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if [ "$bridge_present" ]
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then
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ret_val=1
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else
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ret_val=0
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fi
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fi
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echo $ret_val
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}
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function bru_del_bridge_8
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{
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bridge=$1
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bridge_present=`cat /proc/net/dev | grep $bridge`
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if ! [ "$bridge_present" ]
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then
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ret_val=1
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else
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ip link del name $bridge
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bridge_present=`cat /proc/net/dev | grep $bridge`
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if [ $bridge_present ]
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then
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ret_val=1
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else
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ret_val=0
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fi
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fi
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echo $ret_val
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}
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function bru_add_bridge
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{
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if [ "$centos_ver" -ge 8 ] ; then
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bru_add_bridge_8 $1
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else
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bru_add_bridge_7 $1
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fi
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}
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function bru_del_bridge
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{
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if [ "$centos_ver" -ge 8 ] ; then
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bru_del_bridge_8 $1
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else
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bru_del_bridge_7 $1
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fi
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}
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