AH is pretty useless and perhaps should be deprecated
kohn.jack at gmail.com
Mon Nov 16 18:23:39 CST 2009
I read the draft and its very interesting. There were some issues that
i had never imagined could exist and it does a wonderful job of
brining them forth.
However, i still dont understand why AH would be preferred over
ESP-NULL in case of OSPFv3. The draft speaks of issues with replaying
the OSPF packets. One could also do these things with AH.
Am i missing something?
On Mon, Nov 16, 2009 at 11:47 AM, Joel Jaeggli <joelja at bogus.com> wrote:
> Bill Fehring wrote:
>> On Sun, Nov 15, 2009 at 20:48, Joel Jaeggli <joelja at bogus.com> wrote:
>>> Owen DeLong wrote:
>>>> I've never seen anyone use AH vs. ESP.
>> Maybe I'm asking a dumb question, but why would one prefer AH over ESP
>> for OSPFv3?
> Header protection... still doesn't provide replay protection, your
> mileage may vary
>> "In order to provide authentication to OSPFv3, implementations MUST
>> support ESP and MAY support AH."
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