It does nothing. After RUT950 reboot VPN phase 1 remain in "Connecting" status until someone on rRUT side does a Ping to a remote server in the VPN tunnel.
No way to keep the tunnel open if there is no traffic inside.
I'm trying with crontab to do a period ping to my remote server but it seems that I get error in this also:
*/1 * * * * ping -c5 192.168.1.32
generate this log:
Wed Jan 4 15:19:00 2023 cron.err crond[11725]: USER root pid 15671 cmd ping -c5 192.168.1.32