[HamWAN PSDR] HamWAN PSDR Internet performance
David Giuliani
David at Giuliani.org
Tue Apr 5 22:39:34 PDT 2016
Now I am beginning to I appreciate the challenges of managing a radio based multi-hop system in a crowded urban environment!
Yes, much better now. I ran 4 tests between 4pm and 10pm today:
ping: 45 - 74 mS
down: 3.0 - 3.9 Mbps
up: 4.1 - 5.1 Mbps
Nice fix, Bart & Tom. Thanks!
> On Apr 5, 2016, at 5:22 PM, Bart Kus <me at bartk.us> wrote:
>
> Hi David,
>
> Tom and I looked at this issue today, and eventually discovered that there was an interfering station that "recently" (>1mo ago) came on the air and was causing the drama on the Tukwila-Baldi link. We shifted frequencies slightly and the link is feeling much better now. If you re-run your tests, you should see better results.
>
> The QA-Westin and QA-CP links still need fixing, but they shouldn't affect you since you're routing through Baldi to hit the Internet.
>
> --Bart
>
>
> On 4/5/2016 10:09 AM, Tom Hayward wrote:
>> On Tue, Apr 5, 2016 at 9:48 AM, David Giuliani <David at giuliani.org <mailto:David at giuliani.org>> wrote:
>> Where can I find out what is located at each 44…. address? Otherwise it’s just a bunch of numbers. I wonder if you have a detailed system map somewhere on-line?
>>
>> David,
>>
>> The Mikrotik traceroute tool has an option called "use-dns=yes" that will resolve the names for each of the IP addresses for you. Here's an example with and without:
>>
>> [tom at WA6PXX-MercerIs] > /tool traceroute 8.8.8.8
>> # ADDRESS LOSS SENT LAST AVG BEST
>> 1 44.24.240.33 0% 5 6.6ms 6 3
>> 2 44.24.240.7 0% 5 4.2ms 4.2 4.1
>> 3 44.24.242.37 0% 5 8.3ms 9.7 7.8
>> 4 44.24.241.82 0% 5 8.3ms 12 7.8
>> 5 44.24.242.34 0% 5 16.9ms 16.3 12
>> 6 44.24.241.97 0% 5 11.7ms 15.2 11.7
>> 7 209.189.196.65 0% 5 20ms 18 12.3
>> 8 209.189.202.199 0% 5 20.6ms 18.2 11.7
>> 9 206.81.80.17 0% 4 21.3ms 17.5 12.6
>> 10 74.125.37.91 0% 4 16.8ms 15.2 11.7
>> 11 209.85.249.245 0% 4 23.5ms 19 11.8
>> 12 8.8.8.8 0% 4 19.9ms 16.1 12
>>
>> [tom at WA6PXX-MercerIs] > /tool traceroute 8.8.8.8 use-dns=yes
>> # ADDRESS LOSS SENT LAST AVG BEST
>> 1 wlan1.capitolpark-s2.hamwan.net <http://wlan1.capitolpark-s2.hamwan.net/> 0% 8 5ms 7.7 3.7
>> 2 ether1.queenanne.capitolpark.... 0% 8 4.1ms 6.6 4
>> 3 wlan1-cppaine.capitolpark.que... 0% 8 12.6ms 12.2 7.8
>> 4 ether1.seattle.queenanne.hamw... 0% 8 12.2ms 11.8 8.4
>> 5 wlan1.queenanne.seattle.hamwa... 0% 8 12.4ms 18.3 12
>> 6 switch.er1.seattle.hamwan.net <http://switch.er1.seattle.hamwan.net/> 0% 8 12.4ms 16.9 12
>> 7 209.189.196.65 0% 8 11.9ms 21.7 11.9
>> 8 ge0-0-0-1-thbr06.threshinc.net <http://ge0-0-0-1-thbr06.threshinc.net/> 0% 8 12.4ms 17.3 12
>> 9 six.sea01.google.com <http://six.sea01.google.com/> 0% 8 16.7ms 17.4 12.5
>> 10 74.125.37.91 0% 8 16ms 16.7 12.3
>> 11 209.85.249.245 0% 8 16.6ms 18.3 12.3
>> 12 google-public-dns-a.google.com <http://google-public-dns-a.google.com/> 0% 8 12.4ms 17.4 11.9
>>
>>
>> The naming convention we try to follow is INTERFACE.TASK.LOCATION.hamwan.net <http://interface.task.location.hamwan.net/>. For example, the second hop from you is ether1.queenanne.capitolpark.hamwan.net <http://ether1.queenanne.capitolpark.hamwan.net/>. That is a router at the Capitol Park site pointed at Queen Anne, and you're getting a response from its ethernet port.
>>
>> The physical locations of the sites can be found on the map: https://hamwan.org/t/Coverage+Map <https://hamwan.org/t/Coverage+Map>
>>
>> A full list of HamWAN routers can be found at <http://portal.hamwan.org/host/all>http://portal.hamwan.org/host/all <http://portal.hamwan.org/host/all>
>>
>> Tom KD7LXL
>
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