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Move ipsec postrouting rules to a own chain.

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This commit is contained in:
Arne Fitzenreiter
2009-12-21 02:26:09 +01:00
parent 72c63a1531
commit b68e5c14b6
3 changed files with 8 additions and 5 deletions
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4
src/initscripts/init.d/firewall
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@@ -167,7 +167,9 @@ case "$1" in
/sbin/iptables -A INPUT -j OPENSSLVIRTUAL -m comment --comment "OPENSSLVIRTUAL INPUT"
/sbin/iptables -A FORWARD -j IPSECVIRTUAL -m comment --comment "IPSECVIRTUAL FORWARD"
/sbin/iptables -A FORWARD -j OPENSSLVIRTUAL -m comment --comment "OPENSSLVIRTUAL FORWARD"
/sbin/iptables -t nat -N IPSECPOSTROUTING
/sbin/iptables -t nat -A POSTROUTING -j IPSECPOSTROUTING
# Outgoing Firewall
/sbin/iptables -A FORWARD -j OUTGOINGFW

8
src/patches/openswan-2.6.23-updown-add_ipfire-snat.patch
View File

@@ -9,13 +9,13 @@
+
+case "$PLUTO_VERB" in
+"route-client")
+ logger -t "ipsec_updown" "iptables -t nat -A CUSTOMPOSTROUTING -o $PLUTO_INTERFACE -s $PLUTO_ME -d $PLUTO_PEER_CLIENT -j SNAT --to $src"
+ /sbin/iptables -t nat -A CUSTOMPOSTROUTING -o $PLUTO_INTERFACE -s $PLUTO_ME -d $PLUTO_PEER_CLIENT -j SNAT --to $src
+ logger -t "ipsec_updown" "iptables -t nat -A IPSECPOSTROUTING -o $PLUTO_INTERFACE -s $PLUTO_ME -d $PLUTO_PEER_CLIENT -j SNAT --to $src"
+ /sbin/iptables -t nat -A IPSECPOSTROUTING -o $PLUTO_INTERFACE -s $PLUTO_ME -d $PLUTO_PEER_CLIENT -j SNAT --to $src
+ ;;
+
+"unroute-client")
+ logger -t "ipsec_updown" "iptables -t nat -D CUSTOMPOSTROUTING -o $PLUTO_INTERFACE -s $PLUTO_ME -d $PLUTO_PEER_CLIENT -j SNAT --to $src"
+ /sbin/iptables -t nat -D CUSTOMPOSTROUTING -o $PLUTO_INTERFACE -s $PLUTO_ME -d $PLUTO_PEER_CLIENT -j SNAT --to $src
+ logger -t "ipsec_updown" "iptables -t nat -D IPSECPOSTROUTING -o $PLUTO_INTERFACE -s $PLUTO_ME -d $PLUTO_PEER_CLIENT -j SNAT --to $src"
+ /sbin/iptables -t nat -D IPSECPOSTROUTING -o $PLUTO_INTERFACE -s $PLUTO_ME -d $PLUTO_PEER_CLIENT -j SNAT --to $src
+ ;;
+esac
+