At this moment I have a mesh vpn network where 1 master is connected to 3
slave sites. All sites are using bordermanager 3.8
Now we need a dedicated vpn connection from the master to another site,
who are using another ipsec compatible vpn solution.
Is it possible to setup this connection from the master to this other
firewall, without having the slaves to also contact this site?

Or is is better to install a separate server to setup this connection?

Thanks in advance,