Router ID on IPv6-Only

Jeff Tantsura jefftant.ietf at
Tue Sep 13 11:38:33 UTC 2022

Looking at the fix, Donald has only removed IPV4_CLASS_DE(a) ((((uint32_t)(a)) & 0xe0000000) == 0xe0000000)
validation but kept INADDR_ANY. 
I’ll bring up RFC6286 to him


> On Sep 12, 2022, at 13:41, Bjørn Mork <bjorn at> wrote:
> Jeff Tantsura <jefftant.ietf at> writes:
>> Indeed, someone was recently complaining that FRR is unhappy with a
>> peer with router-id from class E range…
> This made me curious enough to dig up the fix.  If anyone else is interested:
> Bjørn
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