diff options
Diffstat (limited to 'templates/firewall/broadcast-ping/node.def')
-rw-r--r-- | templates/firewall/broadcast-ping/node.def | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/templates/firewall/broadcast-ping/node.def b/templates/firewall/broadcast-ping/node.def new file mode 100644 index 0000000..f49831c --- /dev/null +++ b/templates/firewall/broadcast-ping/node.def @@ -0,0 +1,11 @@ +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 echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts; \ + else echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts; fi" +update: "if [ x$(@) == xenable ]; \ + then echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts; \ + else echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts; fi" +delete: "echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_broadcasts" |