diff options
Diffstat (limited to 'templates/firewall')
| -rw-r--r-- | templates/firewall/ipv6-receive-redirects/node.def | 40 | ||||
| -rw-r--r-- | templates/firewall/ipv6-src-route/node.def | 45 |
2 files changed, 85 insertions, 0 deletions
diff --git a/templates/firewall/ipv6-receive-redirects/node.def b/templates/firewall/ipv6-receive-redirects/node.def new file mode 100644 index 0000000..5ca9e49 --- /dev/null +++ b/templates/firewall/ipv6-receive-redirects/node.def @@ -0,0 +1,40 @@ +# accept_redirects - Accept ICMPv6 redirect messages. +# default value - 0 +# + +type: txt + +help: Set policy for handling received ICMPv6 redirect messages + +comp_help:Possible completions: + enable\tEnable processing of received ICMPv6 redirect messages + disable\tDisable processing of received ICMPv6 redirect messages + +default: "disable" + +syntax:expression: $VAR(@) in "enable", "disable"; "icmpv6-receive-redirects must be enable or disable" + +update: + array=(`ls /proc/sys/net/ipv6/conf/`) + array_len=${#array[*]} + i=0 + while [ $i -lt $array_len ]; do + if [ x$VAR(@) == xenable ]; then + sudo sh -c "echo 1 > \ + /proc/sys/net/ipv6/conf/${array[$i]%:*}/accept_redirects" + else + sudo sh -c "echo 0 > \ + /proc/sys/net/ipv6/conf/${array[$i]%:*}/accept_redirects" + fi + let i++ + done + +delete: + array=(`ls /proc/sys/net/ipv6/conf/`) + array_len=${#array[*]} + i=0 + while [ $i -lt $array_len ]; do + sudo sh -c "echo 0 > \ + /proc/sys/net/ipv6/conf/${array[$i]%:*}/accept_redirects" + let i++ + done diff --git a/templates/firewall/ipv6-src-route/node.def b/templates/firewall/ipv6-src-route/node.def new file mode 100644 index 0000000..be69afe --- /dev/null +++ b/templates/firewall/ipv6-src-route/node.def @@ -0,0 +1,45 @@ +# accept_source_route - INTEGER +# Accept source routing (routing extension header). +# +# >= 0: Accept only routing header type 2. +# < 0: Do not accept routing header. +# +# Default: -1 + + +type: txt + +help: Set policy for handling IPv6 packets with routing extension header + +comp_help:Possible completions: + enable\tEnable processing of IPv6 packets with routing header type 2 + disable\tDisable processing of IPv6 packets with routing header + +default: "disable" + +syntax:expression: $VAR(@) in "enable", "disable"; "ipv6-src-route must be enable or disable" + +update: + array=(`ls /proc/sys/net/ipv6/conf/`) + array_len=${#array[*]} + i=0 + while [ $i -lt $array_len ]; do + if [ x$VAR(@) == xenable ]; then + sudo sh -c "echo 0 > \ + /proc/sys/net/ipv6/conf/${array[$i]%:*}/accept_source_route" + else + sudo sh -c "echo -1 > \ + /proc/sys/net/ipv6/conf/${array[$i]%:*}/accept_source_route" + fi + let i++ + done + +delete: + array=(`ls /proc/sys/net/ipv6/conf/`) + array_len=${#array[*]} + i=0 + while [ $i -lt $array_len ]; do + sudo sh -c "echo -1 > \ + /proc/sys/net/ipv6/conf/${array[$i]%:*}/accept_source_route" + let i++ + done |