17 lines
312 B
Bash
17 lines
312 B
Bash
#!/bin/sh
|
|
|
|
is_started() {
|
|
/sbin/iptables -L -n \
|
|
| grep --quiet --extended-regexp "^(DROP\s+(udp|17)|ACCEPT\s+(icmp|1))\s+--\s+0\.0\.0\.0\/0\s+0\.0\.0\.0\/0\s*$"
|
|
}
|
|
return_started() {
|
|
echo "started"
|
|
exit 0
|
|
}
|
|
return_stopped() {
|
|
echo "stopped"
|
|
exit 1
|
|
}
|
|
|
|
is_started && return_started || return_stopped
|