# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)

# The loopback interface
auto lo
iface lo inet loopback

# Wired interface
auto eth0
iface eth0 inet static
address 192.168.2.1
netmask 255.255.255.0
# Forwarding packets on eth0
# gateway 192.168.2.2
# pre-up bash -c 'echo 1 >/proc/sys/net/ipv4/ip_forward'
# post-up iptables -F
# post-up iptables -t nat -F
# post-up iptables -t mangle -F
# post-up iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE

# Bridge interface with eth0 (comment out eth0 lines above to use with bridge)
# iface eth0 inet manual
#
# auto br0
# iface br0 inet static
# bridge_ports eth0
# address 192.168.2.1
# netmask 255.255.255.0

# Wifi client
#
# For MTR WiFi only:
# NOTE: udev rules will bring up wlan0 automatically if a wifi device is detected
# and the wlan0 interface is defined, therefore an "auto wlan0" line is not needed.
# If "auto wlan0" is also specified, startup conflicts may result.
#iface wlan0 inet dhcp
#wpa-conf /var/config/wpa_supplicant.conf
#wpa-driver nl80211
#
# For Conduit WiFi:
# You must configure wpa_supplicant.conf as appropriate for your WiFi access point
# and its security.  The "pre-up" section is needed to create the VAP device,
# wifi0.  udhcpc_opts should be used to prevent DHCP from giving up too soon.  The
# default timeout is less than 10 seconds, and in some circumstances is not enough
# time for wifi to connect. The udhcpc options specified below are in addition to
# those preconfigured in the ifup program.  The option "-t" specifies the number
# of DHCP retries.  By default each trial is 3 seconds long.  As specified here,
# udhcpc will try for thirty seconds. The option "-b" specifies that if the
# attempts are made and all fail, the boot will proceed, and the udhcpc program
# will continue to periodically attempt to reach the DHCP server.  Without the -b
# option, udhcpc will fail and abort if the server is not reached within the
# specified timeout.  The boot will continue after the timeout, but the network
# will never be connected without some other intervention.
#
# Specifying "-t 0" results in udhcpc not running in the background, regardless
# of the presence of "-b".  This causes udhcpc to enter a loop trying to reach
# the DHCP server, and only relinquising control to the boot (or ifup) if the
# server responds.
#
# The udhcpc_opts parameter will result in the following invocation
# of udhcpc from ifup:
# udhcpc -R -n -p /var/run/udhcpc.wifi0.pid -i wifi0 -t 10 -b
#
# See https://busybox.net/downloads/BusyBox.html for more information.
#
# auto wifi0
# iface wifi0 inet dhcp
# wpa-conf /etc/wpa_supplicant.conf
# wpa-driver nl80211
# pre-up bash -c '([[ -d /sys/class/net/wifi0 ]] || /opt/rs9113/onebox_util rpine0 create_vap wifi0 sta sw_bmiss)'
# udhcpc_opts -t 10 -b

# The pan0 interface purpose is to support bluetooth pand
# If access to another network is required, the ip forwarding
# for eth0 could be enabled. 
# auto pan0
# iface pan0 inet static
# address 10.1.0.1
# netmask 255.255.255.0
# pre-up brctl addbr pan0
# pre-up brctl setfd pan0 0
# pre-up brctl stp pan0 off