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path: root/templates/firewall/broadcast-ping/node.def
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type: txt
help: "ignore all ICMP ECHO and TIMESTAMP requests sent via broadcast/multicast"
default: "disable"
syntax: $(@) in "enable", "disable"; "broadcast-ping must be enable or disable"
create: "if [ x$(@) == xenable ]; \
          then sudo sh -c \"echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts\"; \
          else sudo sh -c \"echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts\"; fi"
update: "if [ x$(@) == xenable ]; \
          then sudo sh -c \"echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts\"; \
          else sudo sh -c \"echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts\"; fi"
delete: "sudo sh -c \"echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts\""