42,6 → 42,8 |
TMP_ip_gw_save="/tmp/ipset_ip_gw_save" # tmp file for already connected ips |
SSH=`grep ^SSH= $CONF_FILE|cut -d"=" -f2` # sshd active (on/off) |
SSH=${SSH:=off} |
SSH_PORT=`grep ^SSH_WAN= $CONF_FILE|cut -d"=" -f2` #ssh WAN port |
SSH_PORT=${SSH_PORT:=0} |
SSH_ADMIN_FROM=`grep ^SSH_ADMIN_FROM= $CONF_FILE|cut -d"=" -f2` |
SSH_ADMIN_FROM=${SSH_ADMIN_FROM:="0.0.0.0/0.0.0.0"} # WAN IP address to reduce ssh access (all ip allowed on LAN side) |
IPTABLES="/sbin/iptables" |
51,6 → 53,9 |
PROXY=`grep ^PROXY= $CONF_FILE|cut -d"=" -f2` |
PROXY_IP=`grep ^PROXY_IP= $CONF_FILE|cut -d"=" -f2` |
nb_gw=`grep ^WAN $CONF_FILE|wc -l` |
HOST=`grep ^HOSTNAME= $CONF_FILE|cut -d"=" -f2` |
DOM=`grep ^DOMAIN= $CONF_FILE|cut -d"=" -f2` |
DOMAIN="$HOST.$DOM" |
|
# Allow requests to internal DNS if activated |
if [ "$INT_DNS_ACTIVE" = "on" ] |
392,8 → 397,11 |
then |
$IPTABLES -A INPUT -i $TUNIF -s $PRIVATE_NETWORK_MASK -d $PRIVATE_IP -p tcp --dport ssh -m conntrack --ctstate NEW -j NFLOG --nflog-group 2 --nflog-prefix "RULE ssh-from-LAN -- ACCEPT" |
$IPTABLES -A INPUT -i $TUNIF -s $PRIVATE_NETWORK_MASK -d $PRIVATE_IP -p tcp --dport ssh -j ACCEPT |
$IPTABLES -A INPUT -i $EXTIF -s $SSH_ADMIN_FROM -d $PUBLIC_IP -p tcp --dport ssh -m conntrack --ctstate NEW --syn -j NFLOG --nflog-group 2 --nflog-prefix "RULE ssh-from-WAN -- ACCEPT" |
$IPTABLES -A INPUT -i $EXTIF -s $SSH_ADMIN_FROM -d $PUBLIC_IP -p tcp --dport ssh -m conntrack --ctstate NEW -j ACCEPT |
if [ $SSH_PORT -gt 0 ] |
then |
$IPTABLES -A INPUT -i $EXTIF -s $SSH_ADMIN_FROM -d $PUBLIC_IP -p tcp --dport $SSH_PORT -m conntrack --ctstate NEW --syn -j NFLOG --nflog-group 2 --nflog-prefix "RULE ssh-from-WAN -- ACCEPT" |
$IPTABLES -A INPUT -i $EXTIF -s $SSH_ADMIN_FROM -d $PUBLIC_IP -p tcp --dport $SSH_PORT -m conntrack --ctstate NEW -j ACCEPT |
fi |
fi |
|
# Insertion de règles locales |