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| author | Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> | 2012-02-23 13:10:52 +0000 |
|---|---|---|
| committer | Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> | 2012-02-23 13:10:52 +0000 |
| commit | 2eda762379f060d2fadc7bcf89ad7626fac14921 (patch) | |
| tree | 3b19e50a298f5ff48f4097cdd5a4bdcd3a7e4119 /main/iptables/iptables.initd | |
| parent | 836801afd6326a30b061fbae7dd0469a9a46049f (diff) | |
| download | aports-2eda762379f060d2fadc7bcf89ad7626fac14921.tar.bz2 aports-2eda762379f060d2fadc7bcf89ad7626fac14921.tar.xz | |
main/iptables: optionally enable/disable forwarding in init script
Diffstat (limited to 'main/iptables/iptables.initd')
| -rw-r--r-- | main/iptables/iptables.initd | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/main/iptables/iptables.initd b/main/iptables/iptables.initd index f7a601563..3de25229d 100644 --- a/main/iptables/iptables.initd +++ b/main/iptables/iptables.initd @@ -14,13 +14,16 @@ fi iptables_bin="/sbin/${iptables_name}" case ${iptables_name} in iptables) iptables_proc="/proc/net/ip_tables_names" - iptables_save=${IPTABLES_SAVE};; + iptables_save=${IPTABLES_SAVE} + sysctl_ipfwd=net.ipv4.ip_forward;; ip6tables) iptables_proc="/proc/net/ip6_tables_names" - iptables_save=${IP6TABLES_SAVE};; + iptables_save=${IP6TABLES_SAVE} + sysctl_ipfwd=net.ipv6.conf.all.forwarding;; esac depend() { before net + after sysctl use logger provide firewall } @@ -61,9 +64,19 @@ start() { ebegin "Loading ${iptables_name} state and starting firewall" ${iptables_bin}-restore ${SAVE_RESTORE_OPTIONS} < "${iptables_save}" eend $? + if [ "${IPFORWARD}" = yes ]; then + ebegin "Enabling forwarding" + /sbin/sysctl -w ${sysctl_ipfwd}=1 > /dev/null + eend $? + fi } stop() { + if [ "${IPFORWARD}" = yes ]; then + ebegin "Disabling forwarding" + /sbin/sysctl -w ${sysctl_ipfwd}=0 > /dev/null + eend $? + fi if [ "${SAVE_ON_STOP}" = "yes" ] ; then save || return 1 fi |