DHCPv6 on Linux with 4.3.0
carsten at strotmann.de
Tue Mar 18 06:46:41 UTC 2014
Peter Rathlev writes:
> The executable should only enter that part of the code if SO_REUSEPORT
> is defined. Are you sure you compiled the binary on the kernel 3.9
> machine that you're executing it on?
Yes. I've seen the error on Gentoo and CentOS 6.x. Both times the
software was compiled on the very same machine. Maybe "SO_REUSEPORT" is
defined somewhere when it shouldn't.
I see that other software that uses "SO_REUSEPORT" uses a
"probe-at-runtime" approach (example: Unbound DNS Server): if it works,
use it, if not, keep going without it.
Email: cas at strotmann.de
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