% ETHERNET-IPROUTE netcfg manuals 
% Arch Linux
%

# ethernet-iproute Connection manual
## Description
This connection method uses the iproute suite of tools and dhcpcd to gain an IP address.

## Options
INTERFACE (required)
:    The wireless interface to configure
IP (required)
:   Can be either 'static' or 'dhcp'.  Static requires at least one of ADDR or IPCFG. 
ADDR (requires IP of 'static')
:   A single IP address to configure a static IP. For example:
GATEWAY (requires IP of 'static')
:   Set specified gateway
IPCFG 
:   Array of arguments to pass to 'ip'. The power of this options is that it allows both simple and complicated routing configurations, within the framework of netcfg.
### DNS
DNS
:   Array of DNS nameservers. Simply specify the IP's of each of the DNS nameservers. 
SEARCH
:   "search" line for /etc/resolv.conf
DOMAIN
:   "domain" line for /etc/resolv.conf
HOSTNAME
:   Set the system hostname. Ensure any hostname is correctly referenced in /etc/hosts.
### DHCP
DHCP_OPTIONS
:   String. Any extra arguments to pass to the dhcp client, presently dhcpcd.
DHCP_TIMEOUT
:   Integer. Maximum time to try for a DHCP IP. Default is 10 seconds.

### 802.11x Authentication
AUTH8021X 
:   Use 802.11x authentication. Enable with 'yes'. 
WPA_CONF (required for an AUTH8021X of 'yes' only)
:   Path to wpa_supplicant configuration. Defaults to '/etc/wpa_supplicant.conf'
WPA_OPTS (optional for an AUTH8021X of 'yes')
:   Extra arguments for wpa_supplicant not specified otherwise. Any option here must specify wpa_supplicant driver. Defaults to '-Dwired'. 

## Examples
### Using ADDR and GATEWAY to set static IP and gateway

    IP="static"
    ADDR="192.168.1.23"
    GATEWAY="192.168.1.1"
 
### Using IPCFG to set a static IP and gateway with custom DNS

    IP="static"
    IPCFG=("addr add dev eth0 192.168.1.23/24 brd +" "route add default via 192.168.1.1")
    DNS=("208.67.222.222" "208.67.220.220")