Up to [local] / src / usr.sbin / dhcpleasectl
Request diff between arbitrary revisions
Default branch: MAIN
Revision 1.2 / (download) - annotate - [select for diffs], Wed Sep 15 15:18:23 2021 UTC (2 years, 8 months ago) by florian
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE,
OPENBSD_7_5,
OPENBSD_7_4_BASE,
OPENBSD_7_4,
OPENBSD_7_3_BASE,
OPENBSD_7_3,
OPENBSD_7_2_BASE,
OPENBSD_7_2,
OPENBSD_7_1_BASE,
OPENBSD_7_1,
OPENBSD_7_0_BASE,
OPENBSD_7_0,
HEAD
Changes since 1.1: +2 -2 lines
Diff to previous 1.1 (colored)
Rewrite and simplify dhcpleasectl(8). With this dhcpleasectl em0 does the same as dhclient em0 used to do. To please people's muscle memory one can be aliased to the other. earlier version OK benno with lots of help massaging the output & OK deraadt
Revision 1.1 / (download) - annotate - [select for diffs], Fri Feb 26 16:16:37 2021 UTC (3 years, 3 months ago) by florian
Branch: MAIN
CVS Tags: OPENBSD_6_9_BASE,
OPENBSD_6_9
Import dhcpleased(8) - a dhcp daemon to acquire IPv4 address leases from servers. dhcpleased(8) follows the well known three process design of all our privsep daemons. It uses pledge(2) and unveil(2) to restrict access further. In particular the "engine" process, responsible for parsing of untrusted data, is pledge'd "stdio". It cannot access the outside world nor the filesystem at all. Like slaacd(8) for IPv6 it will be always running and acquire addresses for all interface with the autoconf4 flag set. The flag can be set by "ifconfig $if inet autoconf" or by adding "inet autoconf" to /etc/hostname.if. An existing "dhcp" line should be removed. Various iterations tested by deraadt@ The hardest part, finding a name, was handled by jmatthew@ & otto@ "get to it :)" deraadt@