Cant compare performant vs ospf...

Sent from my Motorola Startac...


On Dec 23, 2013, at 10:10 AM, "Dennis Burgess" 
<[email protected]<mailto:[email protected]>> wrote:

This really comes down to OSPF settings on the link.  Things like on RF failure 
drop Ethernet would help as well as if they had a min-modulation option (i.e. 
if I drop below this performance i.e. modulation), drop the link.

Dennis Burgess, Mikrotik Certified Trainer Author of "Learn RouterOS- Second 
Edition<http://www.wlan1.com/product_p/mikrotik%20book-2.htm>”
 Link Technologies, Inc -- Mikrotik & WISP Support Services
 Office: 314-735-0270<tel:314-735-0270> Website: 
http://www.linktechs.net<http://www.linktechs.net/> – Skype: 
linktechs<skype:linktechs?call>
 -- Create Wireless Coverage’s with 
www.towercoverage.com<http://www.towercoverage.com/> – 900Mhz – LTE – 3G – 3.65 
– TV Whitespace

From: [email protected]<mailto:[email protected]> 
[mailto:[email protected]] On Behalf Of Josh Luthman
Sent: Saturday, December 21, 2013 3:14 PM
To: WISPA General List
Subject: Re: [WISPA] AF and rain storm


That's what I thought, too.

Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Dec 21, 2013 10:01 AM, "Gino Villarini" 
<[email protected]<mailto:[email protected]>> wrote:
This is where a solution like performant really shines

Gino A. Villarini
[email protected]<mailto:[email protected]>
Aeronet Wireless Broadband Corp.
787.273.4143<tel:787.273.4143>
From: [email protected]<mailto:[email protected]> 
[mailto:[email protected]<mailto:[email protected]>] On 
Behalf Of Darin Steffl
Sent: Saturday, December 21, 2013 10:55 AM
To: WISPA General List
Subject: Re: [WISPA] AF and rain storm


What OSPF settings do you use to facilitate such a quick fail over to tik 
backups? Also, this wouldn't switch over until the link completely died so do 
you do anything special to have OSPF handle this or do you have to wait for it 
to die? I can just see the link getting bad enough that it will send the 
smallest amount of data but not drop thus limiting the capacity to even less 
than a backup link in place.

I remember chuck talking about something in the forums about dropping ethernet 
past a certain signal threshold or when RF link drops.
On Dec 21, 2013 12:04 AM, "Jim Patient" 
<[email protected]<mailto:[email protected]>> wrote:
Just thought I would share some real world stuff.  Don’t get me wrong this is 
in no way dissing this AF link.  It has worked grrrreat and I fully expect it 
to drop off in a hard down poor like this. That’s why we have 2 5GHz MT links 
to fall back on.  I just thought it was cool to see everything working like it 
should.

This happened tonight.  You can see our TP weather station rainfall graph. The 
weather station is just down the hill from pinoak tower (no longer a real 
pinoak).  The AF link drops off, the MT 5GHz link ramping up as the AF link 
drops and throughput on the drain pipe stays stable while all this was 
happening and no lost packets.

There is also link path so you can see distance and actual signal of the link 
right now with just basically mist.

You can almost graph the rainfall rate by the throughput on the MT backup link 
:)

Thx,

Jim Patient
Office: 314-735-0270<tel:314-735-0270>
towercoverage.com<http://towercoverage.com/>
linktechs.net<http://linktechs.net/>
wlan1.com<http://wlan1.com/>
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