firewall/ipt-server
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Some minor changes.

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This commit is contained in:
Christoph 2019-02-25 01:24:14 +01:00
parent 19bfef7e71
commit 7219691f1e
2 changed files with 12 additions and 12 deletions
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12
ip6t-firewall-server
View File

@ -671,11 +671,11 @@ echo_done
# ---
echononl "\tPermit all traffic through VPN lines.."
for _vpn_if in ${vpn_if_arr[@]} ; do
$ip6t -A INPUT -i $_vpn_if -m conntrack --ctstate NEW -j ACCEPT
$ip6t -A OUTPUT -o $_vpn_if -m conntrack --ctstate NEW -j ACCEPT
$ip6t -A INPUT -i $_vpn_if -m state --state NEW -j ACCEPT
$ip6t -A OUTPUT -o $_vpn_if -m state --state NEW -j ACCEPT
if $kernel_forward_between_interfaces ; then
$ip6t -A FORWARD -i $_vpn_if -j ACCEPT
$ip6t -A FORWARD -o $_vpn_if -j ACCEPT
$ip6t -A FORWARD -i $_vpn_if -m state --state NEW -j ACCEPT
$ip6t -A FORWARD -o $_vpn_if -m state --state NEW -j ACCEPT
fi
done
echo_done
@ -696,7 +696,7 @@ if [[ ${#restrict_local_service_to_net_arr[@]} -gt 0 ]] ; then
IFS=',' read -a _val_arr <<< "${_val}"
for _dev in ${ext_if_arr[@]} ; do
$ip6t -A INPUT -i $_dev -p ${_val_arr[3]} -s ${_val_arr[0]} -d ${_val_arr[1]} --dport ${_val_arr[2]} -m conntrack --ctstate NEW -j ACCEPT
$ip6t -A INPUT -i $_dev -p ${_val_arr[3]} -s ${_val_arr[0]} -d ${_val_arr[1]} --dport ${_val_arr[2]} -m state --state NEW -j ACCEPT
if ! containsElement "${_dev},${_val_arr[1]},${_val_arr[2]},${_val_arr[3]}" "${_deny_service_arr[@]}" ; then
_deny_service_arr+=("${_dev},${_val_arr[1]},${_val_arr[2]},${_val_arr[3]}")
@ -728,7 +728,7 @@ if [[ ${#restrict_local_net_to_net_arr[@]} -gt 0 ]] ; then
for _val in "${restrict_local_net_to_net_arr[@]}" ; do
IFS=',' read -a _val_arr <<< "${_val}"
for _dev in ${ext_if_arr[@]} ; do
$ip6t -A INPUT -i $_dev -s ${_val_arr[0]} -d ${_val_arr[1]} -m conntrack --ctstate NEW -j ACCEPT
$ip6t -A INPUT -i $_dev -s ${_val_arr[0]} -d ${_val_arr[1]} -m state --state NEW -j ACCEPT
if ! containsElement "${_dev},${_val_arr[1]}" "${_deny_net_arr[@]}" ; then
_deny_net_arr+=("${_dev},${_val_arr[1]}")

12
ipt-firewall-server
View File

@ -951,11 +951,11 @@ echo_done
# ---
echononl "\tPermit all traffic through VPN lines.."
for _vpn_if in ${vpn_if_arr[@]} ; do
$ipt -A INPUT -i $_vpn_if -m conntrack --ctstate NEW -j ACCEPT
$ipt -A OUTPUT -o $_vpn_if -m conntrack --ctstate NEW -j ACCEPT
$ipt -A INPUT -i $_vpn_if -m state --state NEW -j ACCEPT
$ipt -A OUTPUT -o $_vpn_if -m state --state NEW -j ACCEPT
if $kernel_activate_forwarding ; then
$ipt -A FORWARD -i $_vpn_if -j ACCEPT
$ipt -A FORWARD -o $_vpn_if -j ACCEPT
$ipt -A FORWARD -i $_vpn_if -m state --state NEW -j ACCEPT
$ipt -A FORWARD -o $_vpn_if -m state --state NEW -j ACCEPT
fi
done
echo_done
@ -976,7 +976,7 @@ if [[ ${#restrict_local_service_to_net_arr[@]} -gt 0 ]] ; then
IFS=':' read -a _val_arr <<< "${_val}"
for _dev in ${ext_if_arr[@]} ; do
$ipt -A INPUT -i $_dev -p ${_val_arr[3]} -s ${_val_arr[0]} -d ${_val_arr[1]} --dport ${_val_arr[2]} -m conntrack --ctstate NEW -j ACCEPT
$ipt -A INPUT -i $_dev -p ${_val_arr[3]} -s ${_val_arr[0]} -d ${_val_arr[1]} --dport ${_val_arr[2]} -m state --state NEW -j ACCEPT
if ! containsElement "${_dev}:${_val_arr[1]}:${_val_arr[2]}:${_val_arr[3]}" "${_deny_service_arr[@]}" ; then
_deny_service_arr+=("${_dev}:${_val_arr[1]}:${_val_arr[2]}:${_val_arr[3]}")
@ -1009,7 +1009,7 @@ if [[ ${#restrict_local_net_to_net_arr[@]} -gt 0 ]] ; then
for _val in "${restrict_local_net_to_net_arr[@]}" ; do
IFS=':' read -a _val_arr <<< "${_val}"
for _dev in ${ext_if_arr[@]} ; do
$ipt -A INPUT -i $_dev -s ${_val_arr[0]} -d ${_val_arr[1]} -m conntrack --ctstate NEW -j ACCEPT
$ipt -A INPUT -i $_dev -s ${_val_arr[0]} -d ${_val_arr[1]} -m state --state NEW -j ACCEPT
if ! containsElement "${_dev}:${_val_arr[1]}" "${_deny_net_arr[@]}" ; then
_deny_net_arr+=("${_dev}:${_val_arr[1]}")