OpenvWrt

Open vSwitch 2.1.2 (OvS) package for OpenWrt "Barrier Breaker" (trunk, r41432)

Installation in OpenWrt

1. cd $TOPDIR

2. echo 'src-git openvswitch git://github.com/pichuang/openvwrt.git' >> feeds.conf

3. ./scripts/feeds update openvswitch

4. ./scripts/feeds install -a -p openvswitch

5. wget https://gist.githubusercontent.com/pichuang/7372af6d5d3bd1db5a88/raw/4e2290e3e184288de7623c02f63fb57c536e035a/openwrt-add-libatomic.patch -q -O - | patch -p1

6. make menuconfig

• select Network -> openvswitch-switch, openvswitch-switch, openvswitch-ipsec (Optional)
• select Advanced configuration options (for developers) -> Toolchain Options -> Binutils Version -> Linaro binutils 2.24
• UNSELECT Advanced configuration options (for developers) -> Target Options -> Build packages with MIPS16 instructions

7. echo '#CONFIG_KERNEL_BRIDGE is not set' >> .config

8. make V=s

!WARNING! You need repeat step 7 and 8 after you enter "make menuconfig".

Enviroment

• Hardware: D-LINK Dir-835
• Build enviroment
• gcc version 4.9.0 20140604 (prerelease) (GCC)
• ArchLinux x86_64

Q&A

1. How to build OpenWrt?

• Please read Roan's blog Compiled OpenWrt

2. How to set OpenvSwitch configuration?

• Please read Roan's blog Set OpenvSwitch

3. No works?

• Try reboot and telnet 192.168.1.1
• or, make clean rebuild it.

Screenshot

Development

Please fork on github and send pull requests.