[Olsr-dev] Seeking comments: OLSR+ETX v/s DSR+ETX

[Sven-Ola Tuecke]

Hi,

may be a bad idea. TC-Message from NON-Sym Neighs will be discarded. So it 
will need some HELLOs until the TC forwarding is enabled AFAIK. Can you 
re-check in a living network?

// Sven-Ola

""Henning Rogge"" <(spam-protected)> schrieb im Newsbeitrag 
news:(spam-protected)
On Dec 21, 2007 7:52 PM, elektra <(spam-protected)> wrote:
> I'm using the freifunk mesh to go online with a notebook.
>
> The current situation is, that I'm announced to the network immediately 
> when I
> start olsrd.  That's fine. It still takes about ~40 seconds until the 
> gateway
> has a route back to me (4 hops).
I think your comment just let me find a bug in olsrd. In file 
"src/lq_packet.c"
the TTL list for fisheye metric is defined as

   static int ttl_list[] = { 2, 8, 2, 16, 2, 8, 2, MAX_TTL};

Wouldn't it be better to make it this way, so the first TC of a node
can update the whole network ?

   static int ttl_list[] = { MAX_TTL, 2, 8, 2, 16, 2, 8, 2 };

If not it might take multiple TCs until you even reach parts of the
network the first time.

Henning
-- 
"Wo kämen wir hin, wenn alle sagten, wo kämem wir hin, und niemand
ginge, um einmal zu schauen, wohin man käme, wenn man ginge." (Kurt
Marti)

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