GRE tunnel on EX3300

Hi,

I'm trying to establish a tunnel between an EX4550 and EX3300-24t-DC.

Both were upgraded from recommended software to absolute latest level to see if problem would be

fixed but no difference so far.

interfaces gr-x/y/z is configured properly as I normally configure it.

Interface allocation for the GRE seems to configure fine on EX4550 but on EX3300 the following message appear:

fpc 0 {

    pic 0 {

        ##

        ## Warning: configuration block ignored: unsupported platform (ex3300-24t-dc)

        ##

        ##

        ## Warning: requires 'gr-ifd' license

        ##

        tunnel-port 18 {

            tunnel-services;

        }

    }

}

There are nothing mentioned in the licenses available for this switch nor any license with that name.

Any googling so far didn't give any desired results.

Any ideas?

Regards,

Anders