host declaration: Either hardware or dhcp-client-identifier will always match, but never both?
Harald A. Irmer
Harald.Irmer at kit.edu
Wed Dec 9 19:15:33 UTC 2015
Hi,
I'd like to have a host declaration thus:
host nb2-smith {
hardware 00:11:22:33:44:55;
option hostname "nb2-smith";
option dhcp-client-identifier "smith\nb2 at vlan111";
...
}
Why this?:
Two concurrent independent uses:
1. User Smith connects with his notebook and gets the static lease
dependent on its hardware address, "00:11:22:33:44:55"; the notebook
will NOT send the client identifier "smith2\nb2 at vlan111"; we will assume
that the notebook sends a client identifier which is DIFFERENT TO
"smith2\nb2 at vlan111".
2. User Smith's notebook is not connected to its vlan but is going to
set up a vpn connection from outside; the multiple VLAN vpn server with
delegated address management (yes there's one!) then send's a
DHCP-Request with the client identifier "smith2\nb2 at vlan111"; for sure
the vpn server's hardware address is DIFFERENT TO 00:11:22:33:44:55.
Will this work, that either hardware or dhcp-client-identifier will
always match, but never both the same time?
Yours,
Harald
--
Karlsruher Institut für Technologie (KIT)
Fakultät für Informatik
ATIS – Abteilung Technische Infrastruktur
Harald A. Irmer
Mitarbeiter Datennetz
Am Fasanengarten 5
Gebäude 50.34, Raum 008
76131 Karlsruhe
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Fax: +49 721 608 – 46699
E-Mail: Harald.Irmer at kit.edu
Web: www.atis.informatik.kit.edu/413_420.php
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