#!/bin/ash
ESTA=`cat /proc/net/arp | grep "0x2 28:3f:60:cc:5a:2e"`
LINEAS_MAX=9
if [ -z $ESTA ]
then
echo "se acepta el envio de correos"
echo "no esta xz1"
LINEAS=`iptables -L FORWARD --line-numbers | wc -l`
if [ $LINEAS -gt $LINEAS_MAX ]
then
iptables -D FORWARD -p tcp --dport 587 -s 192.168.6.57 -j REJECT
iptables -D FORWARD -i eth0.2 -p tcp --dport 4567 -d 192.168.6.57 -j REJECT
fi
else
echo "se ejecuta bloqueo de mails"
echo "esta xz1"
LINEAS=`iptables -L FORWARD --line-numbers | wc -l`
if [ $LINEAS -eq $LINEAS_MAX ]
then
iptables -I FORWARD -p tcp --dport 587 -s 192.168.6.57 -j REJECT
iptables -I FORWARD -i eth0.2 -p tcp --dport 4567 -d 192.168.6.57 -j REJECT
fi
fi
jueves, 30 de agosto de 2018
monitor.sh
#!/bin/sh
CONEXION=`ping -c 10 8.8.8.8 | grep "100% packet loss"`
echo $CONEXION
if [ -z $CONEXION ]
then
echo conexion ok
else
reboot
fi
CONEXIONVPN=`ping -c 10 192.168.77.1 | grep "100% packet loss"`
if [ -z $CONEXIONVPN ]
then
echo conexionvpn ok
else
echo -e "from: BLG\nsubject: VPN DOWN $(date) \n" | ssmtp -vvvv rroro@gmail.com
fi
CONEXION=`ping -c 10 8.8.8.8 | grep "100% packet loss"`
echo $CONEXION
if [ -z $CONEXION ]
then
echo conexion ok
else
reboot
fi
CONEXIONVPN=`ping -c 10 192.168.77.1 | grep "100% packet loss"`
if [ -z $CONEXIONVPN ]
then
echo conexionvpn ok
else
echo -e "from: BLG\nsubject: VPN DOWN $(date) \n" | ssmtp -vvvv rroro@gmail.com
fi
dnsdynamic cualquier sistema linux cron
en vez de instalar otras basuras en openwrt ...
#!/bin/sh
wget http://myip.dnsdynamic.org/ -O /tmp/myip
IP=`cat /tmp/myip`
wget --user=nn@gmail.com --password=jeje 'http://www.dnsdynamic.org/api/?hostname=perrogato.proxy8080.com&myip=$IP' -O /tmp/myip-ok
#!/bin/sh
wget http://myip.dnsdynamic.org/ -O /tmp/myip
IP=`cat /tmp/myip`
wget --user=nn@gmail.com --password=jeje 'http://www.dnsdynamic.org/api/?hostname=perrogato.proxy8080.com&myip=$IP' -O /tmp/myip-ok
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openwrt myq-see.com ddns
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en vez de instalar otras basuras en openwrt ... #!/bin/sh wget http://myip.dnsdynamic.org/ -O /tmp/myip IP=`cat /tmp/myip` wget...
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