IP addresses on subnet edge (/24)

Töma Gavrichenkov ximaera at gmail.com
Mon Sep 14 22:22:54 UTC 2020


On Tue, Sep 15, 2020, 12:26 AM Andrey Khomyakov <khomyakov.andrey at gmail.com>

> TL;DR I suspect there are middle boxes that don't like IPs ending in .255.
> Anyone seen that?

Also .0 and .1.

Yes, there was some kind of a strange behavior with those addresses
before.  We excluded those from rotation back in 2011 when that was really
biting us.  There's an impression that this issue has become much less
troubling over the years, didn't have time to investigate though.


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