mirror of
https://github.com/iiab/iiab.git
synced 2025-02-15 04:32:11 +00:00
76 lines
2.9 KiB
Django/Jinja
76 lines
2.9 KiB
Django/Jinja
# 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
|
|
|
|
# IIAB
|
|
timeout {{ dhcp_timeout }}
|
|
|
|
# always support Ethernet-to-Internet on RPi (avoid "denyinterfaces eth0")
|
|
{% if is_rpi and hostapd_enabled %}
|
|
denyinterfaces {% if discovered_wireless_iface != "none" %} {{ discovered_wireless_iface }} {% endif %}
|
|
{% elif is_rpi %}
|
|
#denyinterfaces {% if discovered_wireless_iface != "none" %} {{ discovered_wireless_iface }} {% endif %}
|
|
{% else %}
|
|
denyinterfaces {% if iiab_wireless_lan_iface is defined %} {{ iiab_wireless_lan_iface }} {% endif %} {% if iiab_wired_lan_iface is defined %} {{ iiab_wired_lan_iface }} {% endif %}
|
|
{% endif %}
|
|
|
|
{# {% if iiab_lan_iface != "br0" %} {{ iiab_lan_iface }} {% endif %} #}
|
|
|
|
{% if dhcpcd_result == "enabled" and iiab_lan_iface != "none" %}
|
|
interface {{ iiab_lan_iface }}
|
|
static ip_address={{ lan_ip }}/19
|
|
static domain_name_servers=127.0.0.1
|
|
{% endif %}
|
|
|
|
# IIAB static IP configuration, alongside optional DHCP & link-local:
|
|
{% if wan_ip != "dhcp" %}
|
|
profile {{ wan_gateway }}
|
|
static ip_address={{ wan_ip }}/24
|
|
static routers={{ wan_gateway }}
|
|
static domain_name_servers={{ wan_nameserver }}
|
|
{% if wan_can_use_dhcp_ip %}
|
|
|
|
interface {{ iiab_wan_iface }}
|
|
{% if not wan_link_local %}
|
|
arping 192.0.2.1 # Set Ethernet IP per "cablemodem" DHCP, if DHCP's on wire (after arp request to non-existent IP 192.0.2.1 fails on purpose, per RFC5737)
|
|
fallback {{ wan_gateway }} # If DHCP not detected after {{ dhcp_timeout }} seconds, set Ethernet Static IP per above "profile {{ wan_gateway }}"
|
|
{% else %}
|
|
arping {{ wan_gateway }} # Perform up to 3 steps: 1. arp <wan_gateway> (if detected, set Ethernet Static IP per "profile {{ wan_gateway }}") 2. Set Ethernet IP per "cablemodem" DHCP, if DHCP's on wire 3. If nec, set Ethernet IP to a link-local address (169.254.x.y)
|
|
{% endif %}
|
|
{% endif %}
|
|
{% endif %}
|