Patch to have compatibility with poor non-IPv6 server

This commit is contained in:
Gregory Colpart 2011-11-11 15:47:37 +01:00
parent 11ca1d1599
commit e7a7f26951
2 changed files with 8 additions and 8 deletions

View File

@ -6,6 +6,8 @@
# Interface concernee
INT='eth0'
IPV6=on
# IP associee (plus utilisee dans les scripts)
# INTIP='192.168.0.2'
# reseau beneficiant d'acces privilegies

View File

@ -152,7 +152,7 @@ $IPT -N NEEDRESTRICT
# On autorise tout sur l'interface loopback
$IPT -A INPUT -i lo -j ACCEPT
$IPT6 -A INPUT -i lo -j ACCEPT
[ $IPV6 != 'off' ] && $IPT6 -A INPUT -i lo -j ACCEPT
# if OUTPUTDROP
#$IPT -A OUTPUT -o lo -j ACCEPT
@ -185,13 +185,13 @@ for x in $SERVICESUDP1p
for x in $SERVICESTCP1
do
$IPT -A INPUT -p tcp --dport $x -j ACCEPT
$IPT6 -A INPUT -p tcp --dport $x -j ACCEPT
[ $IPV6 != 'off' ] && $IPT6 -A INPUT -p tcp --dport $x -j ACCEPT
done
for x in $SERVICESUDP1
do
$IPT -A INPUT -p udp --dport $x -j ACCEPT
$IPT6 -A INPUT -p udp --dport $x -j ACCEPT
[ $IPV6 != 'off' ] && $IPT6 -A INPUT -p udp --dport $x -j ACCEPT
done
# Services semi-publics
@ -282,13 +282,13 @@ for x in $NTPOK
# ICMP
$IPT -A INPUT -p icmp -j ACCEPT
$IPT6 -A INPUT -p icmpv6 -j ACCEPT
[ $IPV6 != 'off' ] && $IPT6 -A INPUT -p icmpv6 -j ACCEPT
# politique
# par defaut rien ne rentre
$IPT -P INPUT DROP
$IPT6 -P INPUT DROP
[ $IPV6 != 'off' ] && $IPT6 -P INPUT DROP
# par defaut rien ne transite (obsolete, notamment pour les VM)
#echo 0 > /proc/sys/net/ipv4/ip_forward
@ -297,7 +297,7 @@ $IPT6 -P INPUT DROP
# par defaut tout peut sortir (sinon voir OUTPUTDROP)
$IPT -P OUTPUT ACCEPT
$IPT6 -P OUTPUT ACCEPT
[ $IPV6 != 'off' ] && $IPT6 -P OUTPUT ACCEPT
trap - INT TERM EXIT
@ -346,7 +346,6 @@ trap - INT TERM EXIT
$IPT -t nat -L -n -v --line-numbers
$IPT -t mangle -L -n -v --line-numbers
$IPT6 -L -n -v --line-numbers
$IPT6 -t nat -L -n -v --line-numbers
$IPT6 -t mangle -L -n -v --line-numbers
;;
@ -358,7 +357,6 @@ trap - INT TERM EXIT
$IPT -t nat -Z
$IPT -t mangle -Z
$IPT6 -Z
$IPT6 -t nat -Z
$IPT6 -t mangle -Z
;;