Andrew Yourtchenko

@ayourtch

Mostly harmless(tm). - rust,IPv6,embedded,uC,Linux,WiFi,misc nerdiness. - Work for cisco. Write for myself. 👩‍⚖️he/(him|them)

Belgium
Vrijeme pridruživanja: veljača 2010.

Medijski sadržaj

  1. 31. sij

    Aaaaaand..... it has begun.... the annual Big Teardown of network

  2. 28. sij
  3. 26. sij

    And.... it begins ! Welcome to !

  4. 24. sij
    Odgovor korisniku/ci

    but it's industry best practice ! :)

  5. 23. sij

    The switch reprovisioning station is now fully equipped for the convenience :-)

  6. 21. sij
    Odgovor korisniku/ci

    Ha, did you label them already ? If not I can ship you the horrible hack of a shell script that I quickly put together today :) money bit: the AP# is the result of “wc -l” on the output which has the “create table ...” first and after the “insert data” statements :)

  7. 21. sij

    You know (happily) that the homework had been done when there is time onsite for hacking on things like this. To clarify: the idea was born 2 days ago 😜

  8. 21. sij

    21:20 - 198 APs inventorized and labeled ! 😜

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  9. 21. sij

    20:29 - 198 new ap9120 without labels for ...

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  10. 18. sij

    Quite happy about this little piece today - it’s a JS poll code that adapts it’s frequency depending on the network and backend state. Just might need to tweak in general for the case when the latency drops several orders of magnitude - but else, does a nice job!

  11. 18. sij

    Always good to have some healthy snacks while getting ready for in :)

  12. 14. sij

    It’s this time of the year again.... here I come ;)

  13. 9. sij

    Just got today my Raspberry pi 4 with HyperPixel touch screen from ⁦⁩ - and it makes for a cute tweakable little connection tester... the quickly hacked together shell script to run it is at

  14. 6. sij

    The Amsterdam part of our NOC crew kicks off provisioning of 400+ access switches for network - 24 at a time, completely hands-off and automated... the deployment maps update magically with the correct switch labels as they are assigned to locations and become “done”.

  15. 5. sij
    Odgovor korisnicima

    That said-this year I probably will talk about it - the new “online deployment maps” tool, their design decisions, integration with the rest of the tooling; also this work resulted in a few more generic small projects that I already put on my -

  16. 4. sij
    Odgovor korisnicima

    Oh, and worst case: just give the user the list as the tools sees it. The users are better of not touching devices - but when they do, it’s when things went belly up, and nixing extra layers of abstraction is good. (Screenshot from staging now. Red=went to BCN :)

  17. 29. pro 2019.

    Finally, render the HTML elements via Mustache templates and send to the user:

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  18. 29. pro 2019.

    Then, fill in the data builder for the template with the HTML elements skeleton data derived from that state:

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  19. 29. pro 2019.

    Took a loooong time but seems like this time it works well. First, define the state of the page:

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  20. 13. pro 2019.

    It’s time for some winter games again.... always fun to upgrade and configure 38+ switches at once :)

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