[ovs-dev] Header match after skippng header offset or length

[Junguk Cho]

Hi.

Does OVS supports header match after skipping some header fields and use
match rules with the rest of header?

For example, I have tunneled packet.
L2-IPV4(1)-UDP-GRE-IPV4(2)-TCP.
In this case, does ovs check IPV4(2) *without virtual port mechanism?*

I read ovs-ofctl.8.pdf, but it does not support this functions.
I think there is no official openflow specification for this.

Thanks,
Junguk