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nat-start.sh use interface name passrd as parameter

master
giomba 3 years ago
parent
commit
d9247826dc
  1. 12
      nat-start.sh

12
nat-start.sh

@ -1,6 +1,16 @@
#!/bin/bash
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
function echoerr {
>&2 echo $1
}
if [ -z $1 ]; then
echoerr "syntax:"
echoerr "# $0 <iface>"
exit 1
fi
iptables -t nat -A POSTROUTING -o $1 -j MASQUERADE
iptables -P FORWARD ACCEPT
sysctl -w net.ipv4.ip_forward=1

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