7.2. Protocol Types
GRE uses an ETHER Type for the Protocol Type. New ETHER TYPES are
assigned by Xerox Systems Institute [RFC1700].
.A bit of a pity that MikroTik defined their own protocol type
EoIP doesn't work with SNAT behind IPACCT based NAS systems used my many ISPs. That is the main issue.It was never acknowledged by MikroTik as a feature worth implementing.
You will have to use EoIP instead.
But for now i need to combine dedicated in foreign datacenter and mikrotik near me. For now i'm using GREtap and computer with two network cards after mikrotik to route traffic.It was never acknowledged by MikroTik as a feature worth implementing.
You will have to use EoIP instead.
.i'm thinking that i do not need mikrotik at all, because EOIP can be freely compiled in linux
...That being said, you guys may want to give VXLAN a look.