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Clean up policy setup for nat, mangle and raw tables -- Take 2

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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@3023 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
This commit is contained in:
teastep 2005-11-18 17:02:12 +00:00
parent e34d046490
commit fd834a4f64
1 changed files with 19 additions and 25 deletions
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44
Shorewall/firewall
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@ -2122,15 +2122,29 @@ stop_firewall() {
run_user_exit stop
[ -n "$MANGLE_ENABLED" ] && \
run_iptables -t mangle -F && \
if [ -n "$MANGLE_ENABLED" ]; then
run_iptables -t mangle -F
run_iptables -t mangle -X
for chain in PREROUTING INPUT FORWARD POSTROUTING; do
run_iptables -t mangle -P $chain ACCEPT
done
fi
[ -n "$RAW_TABLE" ] && \
run_iptables -t raw -F && \
[ -n "$RAW_TABLE" ]; then
run_iptables -t raw -F
run_iptables -t raw -X
for chain in PREROUTING OUTPUT; do
run_iptables -t raw -P $chain ACCEPT
done
fi
if [ -n "$NAT_ENABLED" ]; then
delete_nat
for chain in PREROUTING POSTROUTING OUTPUT; do
run_iptables -t nat -P $chain ACCEPT
done
fi
[ -n "$NAT_ENABLED" ] && delete_nat
delete_proxy_arp
[ -n "$CLEAR_TC" ] && delete_tc1
@ -2138,26 +2152,6 @@ stop_firewall() {
process_criticalhosts
[ -n "$RAW_TABLE" ] && rawtable=raw || rawtable=
for table in mangle nat $rawtable ; do
case $table in
mangle)
chains="PREROUTING INPUT FORWARD POSTROUTING"
;;
nat)
chains="PREROUTING POSTROUTING OUTPUT"
;;
*)
chains="PREROUTING OUTPUT"
;;
esac
for chain in $chains; do
iptables -t $table -P $chain ACCEPT
done
done
if [ -n "$CRITICALHOSTS" ]; then
if [ -z "$ADMINISABSENTMINDED" ]; then
for chain in INPUT OUTPUT; do