Compression?

Is there any layer in a L2TP over IPsec connection where a MikroTik router supports compression?
(I think compression can be negotiated both in the PPP layer used by L2TP and in the IPsec transport
that is below it, but I don’t see it mentioned anywhere in the documentation)

I would like to cut down the amount of data transferred for a VPN for very compressible formats like HTML
and Postscript.

PPP-Profiles-Protocols-Use compression

Thanks, it is apparently on by default but there just isn’t any compression protocol that the
MikroTik and the Cisco on the other end can agree on. I remember this situation from trying to
setup a compressed PPP connection from Linux in the past, it apparently has not changed.