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unnilennium |
1.1 |
diff -Nur smeserver-openvpn-s2s-0.1/root/etc/e-smith/templates/etc/rc.d/init.d/masq/40snatVPN smeserver-openvpn-s2s-0.1_mod/root/etc/e-smith/templates/etc/rc.d/init.d/masq/40snatVPN |
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--- smeserver-openvpn-s2s-0.1/root/etc/e-smith/templates/etc/rc.d/init.d/masq/40snatVPN 1970-01-01 01:00:00.000000000 +0100 |
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+++ smeserver-openvpn-s2s-0.1_mod/root/etc/e-smith/templates/etc/rc.d/init.d/masq/40snatVPN 2011-06-01 20:16:11.000000000 +0200 |
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@@ -0,0 +1,8 @@ |
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+ |
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+ # Will handle SNAT for Site to Site VPN |
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+ /sbin/iptables --table nat --new-chain SnatVPN |
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+ /sbin/iptables --table nat --new-chain SnatVPN_1 |
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+ /sbin/iptables --table nat --append SnatVPN -j SnatVPN_1 |
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+ /sbin/iptables --table nat --append POSTROUTING \ |
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+ --out-interface tun+ -j SnatVPN |
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+ |
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diff -Nur smeserver-openvpn-s2s-0.1/root/etc/e-smith/templates/etc/rc.d/init.d/masq/90adjustSnatVPN smeserver-openvpn-s2s-0.1_mod/root/etc/e-smith/templates/etc/rc.d/init.d/masq/90adjustSnatVPN |
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--- smeserver-openvpn-s2s-0.1/root/etc/e-smith/templates/etc/rc.d/init.d/masq/90adjustSnatVPN 1970-01-01 01:00:00.000000000 +0100 |
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+++ smeserver-openvpn-s2s-0.1_mod/root/etc/e-smith/templates/etc/rc.d/init.d/masq/90adjustSnatVPN 2011-06-01 20:22:39.000000000 +0200 |
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@@ -0,0 +1,27 @@ |
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+{ |
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+ my $ovpndb = esmith::ConfigDB->open_ro('openvpn-s2s'); |
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+ |
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+ # Find the current SnatVPN_$$ chain, and create a new one. |
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+ $OUT .=<<'EOF'; |
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+ OLD_SnatVPN=$(get_safe_id SnatVPN nat find) |
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+ NEW_SnatVPN=$(get_safe_id SnatVPN nat new) |
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+ /sbin/iptables --table nat --new-chain $NEW_SnatVPN |
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+EOF |
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+ |
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+ foreach my $vpn ($ovpndb->get_all_by_prop(type=>('client')), |
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+ $ovpndb->get_all_by_prop(type=>('server'))){ |
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+ $OUT .= " /sbin/iptables --table nat --append \$NEW_SnatVPN --out-interface tun" . $vpn->key . |
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+ " -s " . $vpn->prop('LocalIP') . " -j SNAT --to-source $InternalInterface{'IPAddress'}\n" |
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+ if (($vpn->prop('SnatOutbound') || 'yes') =~ m/(yes|enabled)/i); |
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+ } |
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+ |
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+ # Having created a new SnatVPN chain, activate it and destroy the old. |
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+ $OUT .=<<'EOF'; |
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+ /sbin/iptables --table nat --replace SnatVPN 1 \ |
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+ --jump $NEW_SnatVPN |
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+ /sbin/iptables --table nat --flush $OLD_SnatVPN |
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+ /sbin/iptables --table nat --delete-chain $OLD_SnatVPN |
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+EOF |
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+ |
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+} |
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+ |
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