I see that meshnode (http://www.meshnode.org/downloads/deb-pkgs/) has the latest version 0.4.10. But if there are source deb, I can build and put to voyage apt repository as well.

Andrew, what is your experience about frottle?

Keegan, I know you have been asking olsrd 0.4.10 in official debian repository. May I know the current status about it? Otherwise, we may consider uploading the package by ourself. I also have frottle package in voyage repository for uploading too. I know one debian developer, who is participating wireless community in Greece may help us in the process.
Punky

Keegan Quinn wrote:
On Wed, Jan 25, 2006 at 03:21:13PM -0700, Andrew Niemantsverdriet wrote:
Does anybody have a good link or two to learn about meshing with olsr?

Unfortunately, I never could find a good practical overview of using OLSR.
Maybe I can answer some of your questions, though.

I want to learn about it and try it out with a test link but I can't
figure out where to start.
Some questions I have:

* Do all nodes need two radios or just one?

I've only ever used OLSR with a single radio.  I suppose you could use two
if you wanted a node to route between 802.11a and 802.11g, for example -
a radio per band.

* Can I have nodes that have a backhaul type link and have the other
nodes choose that one as the best path

Assuming you mean best path to the Internet: you can have your 'backhaul'
node advertise an HNA route for that, or use the dyn_gw plugin to have the
routing daemon automatically advertise the default route if one is available.

* What would my /etc/network/interfaces file look like

It will depend on your wireless hardware, but eg.:

iface wlan0 inet static
        address 192.168.0.1
        netmask 255.255.255.0
        network 192.168.0.0
        broadcast 192.168.0.255
        wireless_mode ad-hoc
        wireless_essid mesh
        wireless_channel 6

* How big can it get

The base package is 324KiB on-disk installed, the plugins 209KiB.  In virtual
memory, my quiet little olsrd running on my notebook is using just a hair
under 2MiB.

* Dose performance decrease the more hops you have? What is the limit on
that?

I haven't had an opportunity to test with a significant multi-hop network,
so I can't provide any information here.

* Do any packages exist for voyage?

I believe the backports I did for sarge should work on voyage:

deb http://cornerstone.personaltelco.net/debian ptp sarge

I'd be interested to hear the results.  Currently, these packages are
0.4.9, while the latest version is 0.4.10; I hope to have them updated
soon.

* What is an example of a good topology layout

I'm not sure what you mean by this - could you elaborate?

HTH,

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--
Regards,
Punky
P U N K N ! X  . c o m
Technology + Lifestyle
(http://www.punknix.com)

Voyage Linux
(http://www.voyage.hk/software/voyage.html)



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