====== Software ======

===== erste Schritte =====
Betriebssystem herunterladen:
[[https://drive.google.com/drive/folders/0B_YnvHgh2rwjTkdwNnE2VmFoNzg|Google Drive]]
oder
[[https://dev.banana-pi.org.cn/Image/BPI-R2/|dev.banana-pi.org.cn]]

Image auf SD-Karte bringen (Linux):

  dd if=pfad/zum/image.img of=/dev/sdx bs=1M


===== Debian =====

erstes Booten (am besten mit [[bpi-r2:debug-uart|Debug-UART]])

**Login:** root **Passwort:** bananapi

==== System aktualisieren & Uhrzeit einstellen ====

  apt-get update && apt-get upgrade
  #hostname bpi-r2 # and
  #sysctl kernel.hostname=bpi-r2 #does not work
  echo "bpi-r2">/etc/hostname
  dpkg-reconfigure tzdata
  #echo "export PS1='[\A] \u@\h:\W# '">>~/.bashrc
  
Umgebungsvariablen (dauerhaft: echo "...">>~/.bashrc, " vom Befehl selbst mit \ maskieren)

  #fix für nano probleme auf der debug-console
  if [[ "$(tty)" =~ "ttyS" ]]; then export TERM=vt100;fi
  #prompt mit Zeitstempel
  export PS1='[\A] \u@\h:\W# '
  #leichterer Zugriff auf die GPIO mit $GPIO
  export GPIO=/sys/devices/platform/1000b000.pinctrl/mt_gpio

==== Netzwerkeinstellungen ====

[[.:network:|Netzwerkeinstellungen]]

=== temporär ===

  #4.4.70:
  ifconfig eth0 192.168.0.10/24
  route add default gw 192.168.0.5
  echo "nameserver 192.168.0.5" > /etc/resolv.conf

  #4.14:
  #ifconfig eth0 up
  ip link set eth0 up
  #ifconfig lan0 192.168.0.10/24
  ip addr add 192.168.0.10/24 dev lan0
  #ip -6 addr add 2001:0db8:0:xxxx::1/64 dev lan0 
  #ifconfig lan0 up
  ip link set lan0 up
  #route add default gw 192.168.0.5
  ip route add 0.0.0.0/0 via 192.168.0.5 
  echo "nameserver 192.168.0.5" > /etc/resolv.conf

  
=== dauerhaft (auch nach reboot) ===

4.4.70:

  nano /etc/network/interfaces

  auto eth0
    iface eth0 inet static
    hwaddress ether 08:00:00:00:00:01
    address 192.168.0.10
    netmask 255.255.255.0
    gateway 192.168.0.5
  
  auto eth1
    iface eth1 inet static
    
4.14:

  auto eth0
  iface eth0 inet manual
    pre-up ip link set $IFACE up
    post-down ip link set $IFACE down
  
  auto lan0
  iface lan0 inet static
    hwaddress ether 08:00:00:00:00:00 # if you want to set MAC manually
    address 192.168.0.10
    netmask 255.255.255.0
    gateway 192.168.0.5
    pre-up ip link set $IFACE up
    post-down ip link set $IFACE down
  
  auto lan1
  iface lan1 inet static
    hwaddress ether 08:00:00:00:00:01 # if you want to set MAC manually
    address 192.168.1.10
    netmask 255.255.255.0
    pre-up ip link set $IFACE up
    post-down ip link set $IFACE down
  
  auto lan2
  iface lan2 inet static
    hwaddress ether 08:00:00:00:00:02 # if you want to set MAC manually
    #...
  
  auto lan3
  iface lan3 inet static
    hwaddress ether 08:00:00:00:00:03 # if you want to set MAC manually
    #...
  
  auto wan
  iface wan inet static
    hwaddress ether 09:00:00:00:00:01 # if you want to set MAC manually
    #...

unter debian 9 funktioniert hwaddress nicht mehr, hier lässt sich das setzen der MAC so erreichen:

<code>
iface lan0 inet static
  address 192.168.0.10
  netmask 255.255.255.0
  gateway 192.168.0.5
#  pre-up ip link set $IFACE up
  pre-up ip link set $IFACE address 02:01:02:03:04:08 up
  post-down ip link set $IFACE down
</code>

Möglichkeit via UDEV von [[http://forum.banana-pi.org/t/bpi-r2-ethernet-mac-address/4361/23|hier]]

<code>
$ cat /etc/udev/rules.d/00-static-mac-address.rules
ACTION=="add", SUBSYSTEM=="net", KERNELS=="1b100000.ethernet", RUN+="/sbin/ip link set dev %k address ae:fc:de:ad:be:ef"
</code>

== DHCP ==
<code>
allow-hotplug lan3
iface lan3 inet dhcp
</code>

== Netzwerkbrücke (4.14) ==

FIXME ungetestet :!:

<code>
apt-get install bridge-utils
</code>
<code>
brctl addbr br0
brctl addif br0 lan1 lan2 lan3 #bridging lan1-lan3 (lan0 separat lassen für vlan-tagging o.ä.)

root@bpi-r2:~# brctl show br0
bridge name     bridge id               STP enabled     interfaces
br0             8000.6acba7512bc1       no              lan1
                                                        lan2
                                                        lan3
</code>

/etc/network/interfaces:
<code>
iface br0 inet static
    address 192.168.40.1
    netmask 255.255.255.0
    bridge_ports lan1 lan2
    bridge_fd 5
    bridge_stp no
</code>

== vlan ==
4.14:

/etc/network/interfaces:
<code>
auto lan3
iface lan3 inet manual

auto lan3.60
iface lan3.60 inet static
  address 192.168.60.10
  netmask 255.255.255.0
#  gateway 192.168.0.5
  pre-up ip link set $IFACE address 02:01:02:03:04:03 up #setting mac does not work currently
</code>