[Kea-users] host-name option12
sven.roehrig at web.de
sven.roehrig at web.de
Mon Nov 12 13:02:44 UTC 2018
Hi,
is it possible to let kea create the hostname (option12) based on hardware
address? In documentation I can not find substring, concat function except
for client_class matching. I need to convert isc-dhcp host-name to kea.
host-name = concat ("lab-",(concat ("0", binary-to-ascii (16, 8, "",
substring(hardware, 1, 1))),2), suffix (concat ("0", binary-to-ascii (16, 8,
"", substring(hardware, 2, 1))),2), suffix (concat ("0", binary-to-ascii
(16, 8, "", substring(hardware, 3, 1))),2), suffix (concat ("0",
binary-to-ascii (16, 8, "", substring(hardware, 4, 1))),2), suffix (concat
("0", binary-to-ascii (16, 8, "", substring(hardware, 5, 1))),2), suffix
(concat ("0", binary-to-ascii (16, 8, "", substring(hardware, 6, 1))),2)))
I tried
{
"name": "host-name",
"data": concat('lab-',substring(pkt4.mac,0,16))
}
without success.
Thank you in advance
Sven
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