Messages in this thread | | | Date | Mon, 03 Apr 2017 13:30:40 -0700 (PDT) | Subject | Re: [PATCH net-next v4 1/2] New kernel function to get IP overhead on a socket. | From | David Miller <> |
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From: "R. Parameswaran" <parameswaran.r7@gmail.com> Date: Mon, 3 Apr 2017 13:28:11 -0700 (PDT)
> Can I take this to mean that we do need to factor in IP options in > the L2TP device MTU setup (i.e approach in the posted patch is okay)? > > If yes, please let me know if I can keep the socket IP option overhead > calculations in a generic function, or it would be better to move it back into > L2TP code?
If the user creates and maintains this UDP socket, then yes we have to account for potential IP options.
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