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Forward Firewall: Added Firewall-Options for INPUT Policy (DROP/REJECT) and built a new INPUT-POLICY in firewall-policy.

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This commit is contained in:
Alexander Marx
2013-03-03 05:14:22 +01:00
committed by Michael Tremer
parent dafaa41427
commit d47bb8a1ad
4 changed files with 25 additions and 8 deletions
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20
config/forwardfw/firewall-policy
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@@ -5,14 +5,14 @@ eval $(/usr/local/bin/readhash /var/ipfire/optionsfw/settings)
iptables -F POLICYFWD
iptables -F POLICYOUT
iptables -F POLICYIN
if [ "$POLICY" == "MODE1" ]; then
if [ "$FWPOLICY" == "REJECT" ]; then
if [ "$DROPFORWARD" == "on" ]; then
/sbin/iptables -A POLICYFWD -m limit --limit 10/minute -j LOG --log-prefix "REJECT_FORWARD"
fi
/sbin/iptables -A POLICYFWD -j REJECT --reject-with icmp-host-unreachable -m comment --comment "DROP_FORWARD"
/sbin/iptables -A POLICYFWD -j REJECT --reject-with icmp-host-unreachable -m comment --comment "REJECT_FORWARD"
fi
if [ "$FWPOLICY" == "DROP" ]; then
if [ "$DROPFORWARD" == "on" ]; then
@@ -27,7 +27,7 @@ if [ "$POLICY1" == "MODE1" ]; then
if [ "$DROPOUTGOING" == "on" ]; then
/sbin/iptables -A POLICYOUT -m limit --limit 10/minute -j LOG --log-prefix "REJECT_OUTPUT"
fi
/sbin/iptables -A POLICYOUT -j REJECT --reject-with icmp-host-unreachable -m comment --comment "DROP_OUTPUT"
/sbin/iptables -A POLICYOUT -j REJECT --reject-with icmp-host-unreachable -m comment --comment "REJECT_OUTPUT"
fi
if [ "$FWPOLICY1" == "DROP" ]; then
if [ "$DROPOUTGOING" == "on" ]; then
@@ -36,4 +36,16 @@ if [ "$POLICY1" == "MODE1" ]; then
/sbin/iptables -A POLICYOUT -j DROP -m comment --comment "DROP_OUTPUT"
fi
fi
#INPUT
if [ "$FWPOLICY2" == "REJECT" ]; then
if [ "$DROPINPUT" == "on" ]; then
/sbin/iptables -A POLICYIN -m limit --limit 10/minute -j LOG --log-prefix "REJECT_INPUT"
fi
/sbin/iptables -A POLICYIN -j REJECT --reject-with icmp-host-unreachable -m comment --comment "REJECT_FORWARD"
fi
if [ "$FWPOLICY2" == "DROP" ]; then
if [ "$DROPINPUT" == "on" ]; then
/sbin/iptables -A POLICYIN -m limit --limit 10/minute -j LOG --log-prefix "DROP_FORWARD"
fi
/sbin/iptables -A POLICYIN -j DROP -m comment --comment "DROP_FORWARD"
fi