A would-be warrior who cannot read a simple address will get nowhere in this world. Let alone prowl freely within a #subnet maze. https://cromwell-intl.com/networking/ip-addresses-and-subnets.html?s=mc
#Subnet
This is Subnetting Quiz 2 from my Free CCNA Course with real devices.
Can you work this out? YouTube video:
https://youtu.be/_E52osoelRw
#ccna #cisco #network #networking #windows #linux #mac #apple #microsoft #subnet
A would-be warrior who cannot read a simple address will get nowhere in this world. Let alone prowl freely within a #subnet maze. https://cromwell-intl.com/networking/ip-addresses-and-subnets.html?s=mc
Usando la IA para hacer el bien, un conversor de epubs a gpub, un lector de gempubs y una librería online
gemini://caleb.subnet.city/minisites/saturno/
Más información en el gemlog gemini://caleb.subnet.city/blog/
A would-be warrior who cannot read a simple address will get nowhere in this world. Let alone prowl freely within a #subnet maze. https://cromwell-intl.com/networking/ip-addresses-and-subnets.html?s=mc
Tuyệt vời! Một công cụ tính toán subnet layout đơn giản, chạy cục bộ trên trình duyệt của bạn đã ra mắt! 🚀 Hỗ trợ chia/gộp subnet, dark mode, xuất/nhập JSON/CSV và chia sẻ layout qua link. Thử ngay!
Tác giả tự code 1 tool tính subnet layout vì không ưng ý các tool online khác. Tool này chạy trên trình duyệt, có dark mode, cho phép chia/gộp subnet, đặt tên, khóa subnet, export/import JSON/CSV và chia sẻ layout qua link. Có thể sẽ thêm các loại calculator khác trong tương lai.
A would-be warrior who cannot read a simple address will get nowhere in this world. Let alone prowl freely within a #subnet maze. https://cromwell-intl.com/networking/ip-addresses-and-subnets.html?s=mc
Managing #OpenWRT via #Ansible is a breeze. I just love the fact that all the settings, all the #firewall rules, all the good stuff is configured with config files.
I've created 6 #VLANs, all of them completely #isolated, with a few allowed traffic rules. I've even isolated the #Windows #PC of my roommate inside of the #trusted #network.
Now his #XiaomiTVBox can't scan the network anymore (yes it actually does that. I've noticed it while working on my packet monitoring project).
#networking #subnetting #subnet #homelab #selfhosting #openwrt #privacy #security #vlan #isolation #dmz
A would-be warrior who cannot read a simple address will get nowhere in this world. Let alone prowl freely within a #subnet maze. https://cromwell-intl.com/networking/ip-addresses-and-subnets.html?s=mc
A would-be warrior who cannot read a simple address will get nowhere in this world. Let alone prowl freely within a #subnet maze. https://cromwell-intl.com/networking/ip-addresses-and-subnets.html?s=mc
Comment choisir un sous réseau privé, qui risque de ne pas être "pris" par d’autres:
https://blog.benjojo.co.uk/post/picking-unused-rfc1918-ip-space
A would-be warrior who cannot read a simple address will get nowhere in this world. Let alone prowl freely within a #subnet maze. https://cromwell-intl.com/networking/ip-addresses-and-subnets.html?s=mc
If you have problems with understanding and figuring out subnetting this is a great series of explainer videos #networking #cidr #subnet #infosec #cybersecurity #ipv4 #internet
https://youtube.com/playlist?list=PLIFyRwBY_4bQUE4IB5c4VPRyDoLgOdExE
A would-be warrior who cannot read a simple address will get nowhere in this world. Let alone prowl freely within a #subnet maze. https://cromwell-intl.com/networking/ip-addresses-and-subnets.html?s=mc
AWS Control Tower SCP でパブリックサブネット上のリソース作成を制御できるか試してみた
https://dev.classmethod.jp/articles/krsk-aws-control-tower-scp-public-subnet-restriction-20250317/
A would-be warrior who cannot read a simple address will get nowhere in this world. Let alone prowl freely within a #subnet maze. https://cromwell-intl.com/networking/ip-addresses-and-subnets.html?s=mc
What means or is #selfhosting for you?
I think most ones will identify this with simply running something on their own system, that is under their own control. But is this enough? For data sovereignty probably…
- Is that really enough?
- What about everything else? What about the infrastructure?
- Should you run your own ntp, dns etc?
- What about your provider? Simply getting an IP assigned from your provider or become yourself an ISP?
Where does it start and where does it end?
#fediverse #homelab #hosting #isp #network #isp #provider #hosting #freebsd #linux #bgp #subnet #ipv6 #proxmox #bhyve #lab #spielwiese #infrastructure #control
A would-be warrior who cannot read a simple address will get nowhere in this world. Let alone prowl freely within a #subnet maze. https://cromwell-intl.com/networking/ip-addresses-and-subnets.html?s=mc
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