[Bug 1775] RAW PAYLOAD EXPRESSION offset is limited to 2048

[bugzilla-daemon at netfilter.org]

https://bugzilla.netfilter.org/show_bug.cgi?id=1775

Phil Sutter <phil at nwl.cc> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |enhancement
                 CC|                            |phil at nwl.cc
          Component|nft                         |kernel
            Version|1.0.x                       |unspecified

--- Comment #1 from Phil Sutter <phil at nwl.cc> ---
Yes, this is a limitation of payload expression in kernel. Max offset and
length are 255 bytes, limited by struct nft_payload field sizes. It is like
this since day 1, I suppose the rationale was that headers usually fit into the
first 256 bytes of a packet. What's your use-case?

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