DHCP: ARP issue, FR2.x vs FR 3.x
aland at deployingradius.com
Fri Jan 13 23:13:19 CET 2012
Fajar A. Nugraha wrote:
> Setting "user=root" in radiusd.conf fixed the problem.
> Weird, since FR3 works just fine running as freerad, and it didn't
> even have cap_net_admin set.
FR3 doesn't update the ARP tables. That code needs to be ported from
the v2.1.x branch.
Updating the ARP tables is a whole lot simpler than opening a raw
socket so that it can create unicast UDP packets. I'll see if I can
update the sites-available/dhcp server to note that.
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