forked from freifunk-franken/firmware
20 lines
508 B
Bash
20 lines
508 B
Bash
ipv6_link_local_addr="`ifconfig br-mesh | grep 'inet6 addr:' | grep 'Scope:Link' | awk '{ print $3}'`"
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ipv6_link_local_addr="`echo $ipv6_link_local_addr | cut -d/ -f1`"
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ping_result="`ping6 -I br-mesh $ipv6_link_local_addr`"
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ping_result="`echo $ping_result | grep 'bad address'`"
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ping_result="`$ping_result | awk '{ print $2}'`"
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echo $ping_result
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if [ "$ping_result"=="ping6\: sendto\: Cannot assign requested address" ]; then
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echo "down"
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ifconfig br-mesh down
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ifconfig br-mesh up
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else
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echo "up"
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fi
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