Hi,
On VyOS 1.17, when router receive a GRE packet with GRE Header with value not null, the router seems to drop the packet.
In some case, VyOS receive GRE packet with GRE Header set to 0x0020 or 0x00c0 and it doesn't treat it...
Is that a bug ? or how can I do to treat packet with flags field on GRE header not set to 0 ?
Rgds