David van Moolenbroek 9f20bfa6c4 Import NetBSD dhcpcd(8)
The port could be improved by adding support for pselect(2).

Other than that, this port has a few MINIX-specific changes:

- we undefine IN_IFF_ flags to stop dhcpcd from thinking that we have
  operating system support for link-local IPv4 address management;
- we work around one crash bug that seems triggered by using dhcpcd
  on some but not all interfaces;
- we add "noalias" to the default dhcpcd.conf(5) configuration file.

Change-Id: I8a81c2c2af353c5ce08335673b1ab2d4b39178da
2017-03-21 21:59:13 +00:00

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# $NetBSD: dhcpcd.conf,v 1.17 2015/08/21 10:39:00 roy Exp $
# A sample configuration for dhcpcd.
# See dhcpcd.conf(5) for details.
# Allow users of this group to interact with dhcpcd via the control socket.
#controlgroup wheel
# Inform the DHCP server of our hostname for DDNS.
hostname
# Use the hardware address of the interface for the Client ID.
#clientid
# or
# Use the same DUID + IAID as set in DHCPv6 for DHCPv4 ClientID as per RFC4361.
# Some non-RFC compliant DHCP servers do not reply with this set.
# In this case, comment out duid and enable clientid above.
duid
# Persist interface configuration when dhcpcd exits.
persistent
# Rapid commit support.
# Safe to enable by default because it requires the equivalent option set
# on the server to actually work.
option rapid_commit
# A list of options to request from the DHCP server.
option domain_name_servers, domain_name, domain_search, host_name
option classless_static_routes
# Most distributions have NTP support.
option ntp_servers
# Respect the network MTU. This is applied to DHCP routes.
option interface_mtu
# A ServerID is required by RFC2131.
require dhcp_server_identifier
# Generate Stable Private IPv6 Addresses instead of hardware based ones
slaac private
# A hook script is provided to lookup the hostname if not set by the DHCP
# server, but it should not be run by default.
nohook lookup-hostname
# MINIX 3 only: the LWIP service supports only one IPv4 address per interface.
# The 'noalias' directive tells dhcpcd(8) to remove any previous IPv4 addresses
# before adding a new one. This directive should and does not affect IPv6.
noalias