How to start one tunnel IPSEC if another tunnel IPSEC is down

[javcasta]

Hello.

If i have two IPSEC tunnels defined in VPN > IPSEC > IPsec Tunnels.

For example:

P1 Description: Tunnel1 - Status: enable
P1 Description: Tunnel2 - Status: disable

How to start (set enable) tunnel2 IPSEC if tunnel1 is down?

For monitor IPSEC I think maybe this script is good solution:

#!/bin/bash
#########################

MonitorIPSEC.sh

Create cron with /bin/sh /scripts/MonitorIPSEC.sh

#########################
ISDOWN=$(/usr/local/sbin/ipsec status | grep -c none)
if [ $ISDOWN -eq 1 ]; then

restart ipsec

/usr/local/sbin/pfSsh.php playback svc stop ipsec
/usr/local/sbin/pfSsh.php playback svc start ipsec
fi

But for specific tunnel

/usr/local/sbin/ipsec up <tunnel1>?</tunnel1>

?

Regards.