[CUWiN-Dev] volatile ETX & routing
Bill Comisky
bcomisky at pobox.com
Thu Nov 17 00:22:50 CST 2005
On Wed, 16 Nov 2005, David Young wrote:
> On Wed, Oct 26, 2005 at 11:44:51AM -0500, Bill Comisky wrote:
>> We've had our network users reporting that their connections have been
>> less stable since moving from OSPF to HSLSD.
>>
>> First some qualtitative observations that've been reported:
>>
>> - Connections will go up and down, at one moment look good (good ping
>> times, good download rates) and then bad the next.
>>
>> - Adding a new node to the system makes everyones connections locally go
>> haywire for a bit then things tend to settle down; this seemed
>> especially apparent when booting up a local laptop node to do upgrades.
>> This may have been more prevalent when there were only a few HSLS nodes
>> up in the network.
>>
>> - The routing tables are very dynamic, with routes sometimes changing
>> several times in the span of (one?) minute.
>>
>> - The routes chosen (often short lived) sometimes seem a poor choice,
>> routing through someone much farther away that has a poor connection to
>> everyone to get to a nearby gateway.
>
> I have fixed a bunch of bugs affecting hellos and ETX. Try again with
> latest sources.
cool.. I've been following the commit logs. We'll report back with any
observations.
bill
--
Bill Comisky
bcomisky at pobox.com
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