Use correct default MTU for WireGuard. Fixes #11291
Use correct default MTU for WireGuard. Fixes #11291

pfsense/pfsense,NewEraCracker/pfsense,dennypage/pfsense,pfsense/pfsense,dennypage/pfsense,pfsense/pfsense,pfsense/pfsense,dennypage/pfsense,NewEraCracker/pfsense,NewEraCracker/pfsense,NewEraCracker/pfsense,dennypage/pfsense