Why cannot use ipsec as gateway?
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PROLOGUE: this is my first VPN lan-tol-lan using pfsense and ipsec.
This is my ipsec tunnel. I CANNOT touch this.
It's stable and working.
For example, I can use
ping -S 10.68.245.193 10.68.245.202
This because the other side of my ipsec requires and forces us to present ourself as 10.68.245.192/29
I cannot change thisI am now trying to configure a IPSec as a gateway, because (as my end goal) I need to automatically route all trafic directed to 10.68.245.200/29 through ipsec.
The problem is I cannot see ipsec as a gateway [ System -> Routing -> Static Routes -> Edit ]
Also I cannot add ipsec as a new gateway because it's not listed in the interfaces [ System -> Routing -> Gateways ->Edit ]
I supposed there is something of firewalling/routing theory I miss.