The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘Internet’ Category

Firewall whitelist for Windows Update

Posted by jpluimers on 2020/08/14

In the end, this list worked on a Fritz!Box, but I still do not know which other subdomains and protocols they silently let pass:

windowsupdate.microsoft.com
*.windowsupdate.microsoft.com
*.update.microsoft.com
*.windowsupdate.com
download.windowsupdate.com
download.microsoft.com
*.download.windowsupdate.com
test.stats.update.microsoft.com
ntservicepack.microsoft.com
update.microsoft.com
*.update.microsoft.com
*.download.microsoft.com
windowsupdate.com
wustat.windows.com
login.live.com
mp.microsoft.com
*.mp.microsoft.com
www.update.microsoft.com
support.microsoft.com
www.msftconnecttest.com

Some source materials:

–jeroen

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Posted in Fritz!, Fritz!Box, Internet, Power User, Windows, Windows 10, Windows 7 | Leave a Comment »

On my research list: finding out how to prevent FortiClient to route all traffic over VPN

Posted by jpluimers on 2020/08/10

Links that will likely help me:

–jeroen

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Posted in FortiGate/FortiClient, Hardware, Internet, Network-and-equipment, Power User, routers, Security, VPN | Leave a Comment »

Duh moment: when 69.162.119.78 is querying your DNS infrastructure and it appears to be uptimerobot

Posted by jpluimers on 2020/07/28

From the hindsight department [WayBack] Nice when someone in Dallas using 69.162.119.78 is querying your DNS infrastructure for many permutations of domains… https://gist.github.com/jpluimer… – Jeroen Wiert Pluimers – Google+.

Wolfgang Rupprecht gave me some hints on the cause, as the IP address 69.162.119.78 Google Search used to be of a gaming server: [WayBack] TwotailsTikat’s Profile – Member List – Minecraft Forum

After a good night sleep,

# nslookup 69.162.119.78
78.119.162.69.in-addr.arpa name = mail.uptimerobot.com

In retrospect: perfectly normal behaviour for monitoring machine “snip”.

Log by https://github.com/gamelinux/passivedns

–jeroen

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Posted in *nix, DNS, Internet, Monitoring, Power User, Uptimerobot | Leave a Comment »

RB450G and “..could not get answer from dns server” – MikroTik

Posted by jpluimers on 2020/07/06

[WayBack] RB450G and “..could not get answer from dns server” – MikroTik: I do not see a default route. It would be the route with “dst-address=0.0.0.0/0.

–jeroen

Posted in Internet, MikroTik, Power User, routers | Leave a Comment »

draw.io: the only way to remove shape waypoints is all of them via the context menu (via Tutorial 3 … draw.io Support)

Posted by jpluimers on 2020/05/22

Via [WayBack] Tutorial 3 – Connectors, Waypoints, and Altering Shapes – draw.io Online – draw.io Support: this is the only way to remove waypoints on a shape:

  1. context menu
  2. clear all

–jeroen

Posted in Cloud Apps, draw.io, Internet, Power User | Leave a Comment »

Web accessibility is hard, so please let your sites not become worse over time

Posted by jpluimers on 2020/05/11

Despite clear guidelines (European level since 2016, W3C level since 2018), web accessibility is still hard, both for web site developers and their users.

Two years ago, bumped into a Dutch government web site that had become worse over time: they disabled keyboard paste for numeric fields, only would paste 1 digit at a time, and managed to have the delete button delete the current digit (like what the backspace does and should do) instead of the next.

Please do not do that!

Here are the guidelines: [WayBack] Web Content Accessibility Guidelines (WCAG) 2.1

This is the (Dutch) story:

 [WayBack] Thread by @jpluimers: “Beste @Waternet, waarom kan ik niet meer het hele opnamenummer in 1 keer plakken? Cijfertje voor cijfertje uit de gescippen plakken is nogal veel werk. Vroeger ging dit wel goed. plakken werkt niet met het toetsenbord: alleen m […]”

[WayBack] Jeroen Pluimers on Twitter: “Beste @Waternet, waarom kan ik niet meer het hele opnamenummer in 1 keer plakken? Cijfertje voor cijfertje uit de gescande brief knippen plakken is nogal veel werk. Vroeger ging dit wel goed.… “

[WayBack] Jeroen Pluimers on Twitter: “plakken werkt niet met het toetsenbord: alleen maar met de muis, dus onhandig voor mensen met een beperking. Als je in het veld staat werken alleen de numerieke toetsen en pijltjes van je toetsenbord, en de delete knop haalt het verkeerde karakter weg. Wie verzint die ongein?”

[WayBack] Jeroen Pluimers Twitterissä: “Bij postcode werkt plakken weer wel (en de rest van het toetsenbord ook helemaal), maar bij meterstand weer niet. Hoe maak je je site onhandig voor mensen met een beperking les 1: het is helemaal gelukt. Jammer! Lees eens … en … “

[WayBackJeroen Pluimers Twitterissä: “Bij email adres werkt plakken weer wel (gelukkig, het zijn maar 40 karakters), maar er mist een cruciale stap: meternummer. Die controle is voor adressen met meerdere meters ontzettend belangrijk. Vroeger werd dat wel gecontroleerd. Het invoerproces is dus een achteruitgang.”

[WayBackJeroen Pluimers on Twitter: “Laatste probleem is een waarschuwing *achteraf* dat jullie geen email bevestiging kunnen sturen. Super onhandig, omdat je op dat moment de stand ook niet meer kunt afdrukken. Er is veel werk voor jullie aan de winkel. Hou me gaarne op de hoogte van de vorderingen. CC @matijn”

[WayBackJeroen Pluimers on Twitter: “Bij dit soort problemen denk ik altijd aan @matijn en anderen waar toegankelijkheid van onschatbaar belang is. Zo zonde dat organisaties het voor elkaar krijgen om dit te verslechteren in plaats van de verbeteren, ondanks de Europese richtlijnen uit 2016 “

–jeroen

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Posted in Development, Internet, Software Development, Usability, User Experience (ux), Web Development | Leave a Comment »

Using an Fritzbox as DECT-Repeater – PC-WELT

Posted by jpluimers on 2020/04/03

I totally forgot it was possible to usie an old Fritz!Box to act as a DECT repeater:

Um die Abdeckung von DECT für mobile Festnetztelefone zu verbessern, lässt sich eine ältere Fritzbox verwenden.

Source: [WayBack] Ältere Fritzbox als DECT-Repeater verwenden – PC-WELT

Via: [WayBack] Bludau Media – Google+

–jeroen

Posted in Fritz!, Fritz!Box, Internet, Power User | Leave a Comment »

Tomato by shibby – upgrade procedure and cfg backup | LinksysInfo.org

Posted by jpluimers on 2020/02/24

Reminder to self: [WayBackTomato by shibby – upgrade procedure and cfg backup | LinksysInfo.org:

I keep a text file with the changes I’ve made after a fresh install and I keep the file updated as I make changes.

Re-configuring the router after that takes a bit of time, but it is not that bad. Toastman’s method (here) noted above as well as the methods described here and here can also be used, but I haven’t tried them.

which references:

–jeroen

Posted in Internet, Power User, routers, TomatoUSB | Leave a Comment »

Solved: Stuttering Audio Streaming To Apple TV Via AirPlay – The Spotify Community

Posted by jpluimers on 2020/02/17

[WayBack] Solved: Stuttering Audio Streaming To Apple TV Via AirPlay – The Spotify Community:

Try to disable Wifi multimedia (WMM) from your router’s WLAN settings

For my Tomato USB it was easy as described by [WayBack] Installing AirPlay on Tomato – 2017 Edition [StartupCTO]:

disabling WMM in Tomato. (Advanced Settings → Wireless).

–jeroen

Posted in ASUS RT-N66U, Internet, Network-and-equipment, Power User, routers, TomatoUSB, WiFi | Leave a Comment »

For my link archive: IPVoid.com

Posted by jpluimers on 2019/11/25

Nice landing page to check various aspects of IP addresses: [WayBackipvoid.com:

We offer a vast range of IP address tools to discover details about IP addresses. IP smtp blacklist check, whois lookup, dns lookup, ping, and more!

I irregularly use them to check out blacklist issues (yes, sometimes 8.8.8.8, 8.8.4.4 and even 9.9.9.9 appear on blacklists).

–jeroen

Posted in Internet, Network-and-equipment, Power User | Leave a Comment »