[Interop-dev] RFC: add parameter link-type

Henning Rogge (spam-protected)
Thu Sep 3 12:36:42 CEST 2015


hi,

any comments on the idea of a "link specific" (or interface specific)
boolean flag for topologies?

This would allow olsrd(2) to export its Hello-based (interface
specific) data and its TC-based (node specific) data both with the
same NetJSON object while still keeping a chance for a processing
script to discover what to expect in the data.

Henning

On Thu, Sep 3, 2015 at 11:16 AM, Bastian Bittorf <(spam-protected)> wrote:
> * Nemesis <(spam-protected)> [31.08.2015 09:06]:
>> On 08/28/2015 02:04 PM, Bastian Bittorf wrote:
>> > * Nemesis <(spam-protected)> [28.08.2015 13:49]:
>> >>> this will not work, because one node can have different interfaces with
>> >>> different types - how can i add that to properties?
>> >> Link objects can have properties too!
>> > oh - soooo easy?! thank you:
>> > http://intercity-vpn.de/networks/giancarlo/meshrdf/netjson.html
>> > (mixed wireless+ethernet)
>> >
>> > next week i will implement the subtypes. (frequency + channelwidth)
>>
>>
>> Well I found out a few things to change in networkgraph to allow
>> customizing colors more easily.
>>
>> For the moment try this crappy hack:
>
> ok, worked again on this issue (small net, dualradio-hardware 2.4/5 GHz mixed)
> http://intercity-vpn.de/networks/giancarlo/meshrdf/netjson.html
> http://intercity-vpn.de/networks/giancarlo/meshrdf/map.json
>
> i introduced/hacked 3 new properties and modified your script:
>
> link.carrier (e.g. ethernet|wireless)
> link.frequency (e.g. 5180)
> link.chanbw (e.g. 5)
>
> now ethernet links have another color.
> the next step would be:
>
> change colors of the wireless links according to cost.
> show speed of a link
> show "nexthop" (but this is difficult, because the nexthop
> can change when e.g. using source-specific-routing)
>
> another thing: who feels responsible for this
> javascript live-topology during battlemesh v6?
> https://www.youtube.com/watch?v=MXFz6QdfgP8
>
> bye, bastian
>
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