diff options
| author | Florian Obser <florian@cvs.openbsd.org> | 2021-09-20 17:08:44 +0000 |
|---|---|---|
| committer | Florian Obser <florian@cvs.openbsd.org> | 2021-09-20 17:08:44 +0000 |
| commit | a49676c025a52a1842daabc72ab22605dd3171cc (patch) | |
| tree | bc4913a04d62811d34a3cb0f34aa8252ae22deae /sbin | |
| parent | f3b3a43e063147ce9634443d5a9c9b51a2b7cffb (diff) | |
Document how a 0 byte can be encoded for client-id.
Requested by & OK sthen
mdoc clue by schwarze
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/dhcpleased/dhcpleased.conf.5 | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/sbin/dhcpleased/dhcpleased.conf.5 b/sbin/dhcpleased/dhcpleased.conf.5 index fcc7f665e55..44f6967cf17 100644 --- a/sbin/dhcpleased/dhcpleased.conf.5 +++ b/sbin/dhcpleased/dhcpleased.conf.5 @@ -1,4 +1,4 @@ -.\" $OpenBSD: dhcpleased.conf.5,v 1.6 2021/09/20 11:46:22 florian Exp $ +.\" $OpenBSD: dhcpleased.conf.5,v 1.7 2021/09/20 17:08:43 florian Exp $ .\" .\" Copyright (c) 2018, 2021 Florian Obser <florian@openbsd.org> .\" Copyright (c) 2005 Esben Norby <norby@openbsd.org> @@ -84,6 +84,20 @@ Otherwise the string .Ar client-id is sent verbatim. The default is to send the interface's MAC address as client identifier. +.Pp +When +.Ar client-id +is not a hardware address it is supposed to be sent as hardware type 0 but +the majority of dhcp clients and servers do not implement this and neither +does +.Nm . +If a server is encountered that requires this, a 0 byte can be encoded as \e0. +The client identifier +.Dq foobar +with hardware type 0 would be configured as +.Bd -literal -offset indent +send client id "\e0foobar" +.Ed .It Ic send vendor class id Ar vendor-class-id Send the dhcp vendor class identifier option with a value of .Ar vendor-class-id . |