Corsair

Hi,

I would like to assign different subnet to devices connecting to my switch/router Mikrotik (RouterOS v6.40).

To avoid devices connected on subnet 1 to reach devices on subnet 2 and moreover to disable access to the WWW on one of those two subnet

Is it possible with RouterOS to set the DHCP server to lease two set of ip (subnet) base on a Whitelist, meaning if a device is on the white list it get subnet1 if not subnet2 ?

Or do you have more practical solutions ?

Thanks.

cross-posted from: https://programming.dev/post/19296452

Hi,

I would like to make some simple network simulations

I've tried to make run few (under Linux or Windows)

• Kathara
• GNS3
• EVE-NG (3.1 GB ! to download )
• omnetpp
• ns-3
• Cisco Packet Tracer (Not FLOSS, if I'm not mistaken )

The only one that I managed to install, run and use (set some nodes) was sadly the Cisco Packet Tracer ...

They other have their install process way to much complex or with such layer of dependency or more simply they way the works is too complex (running side VM for each nodes etc..) make it challenging to installing.

Do youn know a FLOSS Network Simulator , this is easy to install ?

Thanks.

Hi,

I would like to make some simple network simulations

I've tried to make run few (under Linux or Windows)

• Kathara
• GNS3
• EVE-NG (3.1 GB ! to download )
• omnetpp
• ns-3
• Cisco Packet Tracer (Not FLOSS, if I'm not mistaken )

The only one that I managed to install, run and use (set some nodes) was sadly the Cisco Packet Tracer ...

They other have their install process way to much complex or with such layer of dependency or more simply they way the works is too complex (running side VM for each nodes etc..) make it challenging to installing.

Do youn know a FLOSS Network Simulator , this is easy to install ?

Thanks.

Hi everyone,

I would like one of my div to have an background-attachment: fixed

But the background still scroll 😤

This div is under html body div div div div div

and it CSS properties are

#TheDiv {
    min-height: 100vh;
    min-width: 100vw;
    background-image: url('/anImage.jpg');
    background-size: cover;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-position: center center;
    position: absolute;
    left: 0;
    padding: 40px;
    box-sizing: border-box }

Any Ideas, what could cause the background to scroll anyway ?

Thanks

cross-posted from: https://programming.dev/post/18765600

Hi everyone,

I would like to learn to program and built project using MicroControllers

I'm a Python dev. Therefore I would like to use it to program those.

But I've no idea where to start..

• For the hardware:
  • What will be the best Raspberry Pi or Arduino ?
    I know they are not the same thing but could tell me in which situation you use more one than the other ? Or do you use something else ?
• Software
  • I've already my IDE VisualCodium
    What is MicroPython Vs CircuitPython ?

If you have any resources I'm all eras.

Thanks.

Hi everyone,

I would like to learn to program and built project using MicroControllers

I'm a Python dev. Therefore I would like to use it to program those.

But I've no idea where to start..

• For the hardware:
  • What will be the best Raspberry Pi or Arduino ?
    I know they are not the same thing but could tell me in which situation you use more one than the other ? Or do you use something else ?
• Software
  • I've already my IDE VisualCodium
    What is MicroPython Vs CircuitPython ?

If you have any resources I'm all eras.

Thanks.

Hi,

Often apps offer you a way to "share" some content. While doing so you have a native Android menu that propose you few compatible apps to "share" it.. great... But I don't want to share it I want to save it locally (on the device) Any ideas how to do just that ?

Hi,

I've read quite few articles about Flask Vs quart.

But the one that I found do not go deep.. :/ (and are big adept of copy/past ...)

So, beside the extra features (ASGI, HTTP/2, WebSockets..)

I'm wondering if async/await in this context give a real boost of performance ?

When a client connect to a worker I don't think that while await, will allow another client to use the same work ? or am I wrong ?

Do you have any metric ? Or if you switched from Flask to Quart di you noticed a gain ? lost ?

Thanks.

Hi,

I'm looking for a ~strong cabinet with some shelves where I could install some IT equipment mostly Single-board computer, DIY NAS

So it doesn't need to be tall , so I guess that ~40cm height would be enough.

Additionally it would have the following:

• air vents
• all sides panel in resistant metal (steel) ? (so no glass/plexi panel)
• holes to fix it to the ground or wall
• a hole to pass an electrical cord.
• a hole to pass an Ethernet wire.

I found only one reference (for now) that look a like what I'm searching https://www.hartmann-tresore.fr/gamme-serveur-protect.html But this website lack of prices and pictures :/ and anyway I don't need such a height.

Any idea where to look at ? or what that kind of item might be named ?

Thanks.

cross-posted from: https://programming.dev/post/13268260

Hi,

I discovered this webpage
https://developer.mozilla.org/en-US/docs/Glossary/XMLHttpRequest

Where it say

The Fetch API is the modern replacement for XMLHttpRequest.

Without further explain on why so...

Did you (yourself) migrated from XHR to The Fetch API ? and is it better ? or do you know any (not bias) article about it ?

What about performances etc..

Thanks

Hi,

I discovered this webpage
https://developer.mozilla.org/en-US/docs/Glossary/XMLHttpRequest

Where it say

The Fetch API is the modern replacement for XMLHttpRequest.

Without further explain on why so...

Did you (yourself) migrated from XHR to The Fetch API ? and is it better ? or do you know any (not bias) article about it ?

What about performances etc..

Thanks

Hi,

I have a fresh debian VM under VMware W0rkstation.

I was wondering how can I pass data between the host (Windows :/ and the VM) with the VM being fully offline is it possible ?

Tested and not working:

• host sharing a network drive (SMB) not possible as debian will require the install of cifs-utils
• create a virtualized NTFS drive. not possible need ntfs-3g for debian

Any ideas ?

note: open-vm-tools is impossible either as I want to install it without being connected ton the www.[^1]

Thanks.

[^1]: World Wide Web (aka internet)