Repository : ssh://git@open-mesh.org/doc

On branches: backup-redmine/2017-07-13,master

commit 01bddbf0272b89c892ec246138858f08e4301483 Author: Sven Eckelmann sven@narfation.org Date: Sat Mar 26 20:35:44 2011 +0000

doc: open-mesh/Emulation

01bddbf0272b89c892ec246138858f08e4301483 open-mesh/Emulation.textile | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/open-mesh/Emulation.textile b/open-mesh/Emulation.textile index b71173df..bd596e8c 100644 --- a/open-mesh/Emulation.textile +++ b/open-mesh/Emulation.textile @@ -1,4 +1,3 @@ - h1. Emulation Setup

@@ -57,12 +56,12 @@ ifconfig bat0 inet 192.168.0.${NUM} up

The script above is far from perfect, it takes some minutes after the rc.local file is finally started. Suggestions welcome.

-A sample openwrt image can be found here: +A sample openwrt image can be found here: http://packetmixer.de/openwrt-x86-jffs2-128k.image

-* "h3. vde_switch +h3. vde_switch

-The main advantage of [http://wiki.virtualsquare.org/wiki/index.php/VDE_Basic_Networking vde_switch":http://packetmixer.de/openwrt-x86-jffs2-128k.image] over "uml_switch":http://user-mode-linux.sourceforge.net/old/networking.html is that any clients can be attached to this virtual switch: QEMU, UML, tap interfaces, virtual interconnections, and not just UML instances. +The main advantage of "vde_switch":http://wiki.virtualsquare.org/wiki/index.php/VDE_Basic_Networking over "uml_switch":http://user-mode-linux.sourceforge.net/old/networking.html is that any clients can be attached to this virtual switch: QEMU, UML, tap interfaces, virtual interconnections, and not just UML instances.

If the vde_switches were just connected with wirefilter "patch cables" without modification, we would end up creating a broadcast domain and switch loops which we don't want: The goal is to allow the packets to travel only from one host to it's neighbor, not farther.

@@ -78,7 +77,7 @@ In this concept, the host port can have colour 1 while the interconnection ports

You can find the patch against vde2-2.2.3 (current latest stable version) to add these colour patches here:

-* [attachment:vde2-2.2.3_colour.patch vde2-2.2.3_colour.patch] +* attachment:vde2-2.2.3_colour.patch

h3. wirefilter