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For example, if I have a switch, router, or firewall that has been running continuously for 10–15 years and I reboot it, is the flash memory likely to still be healthy enough to load the operating system into RAM? What are the typical expected lifespans of switches, routers, and firewalls, particularly when it comes to
I need help on my network, specifically my modem I have a Qualcomm MSM8916-based LTE/4G USB modem connected to a Linux machine. The SIM card is an XL Go Izi SIM card from XL Axiata, Indonesia. The LTE connection itself appears to work, but I am having a strange connectivity problem. What works ping google.com works ove
I've been analyzing email DNS records across the Tranco Top-1M over a ten-year period. The data shows that while SPF and DKIM adoption has increased steadily, the percentage of domains with an enforced DMARC policy (p=reject or p=quarantine) has remained nearly flat for several years. Full analysis and methodology: htt
I'm posting this here in the hope that someone at Microsoft sees it and decides to fix it. Also, so that other people who might be struggling with this strange, extremely hard to diagnose issue can quickly find the solution. This is only relevant if you're in a network with IPv6 enabled and fully working... which is no
I'm trying to use AnyDesk on a network I don't administer, and the connection won't establish — it seems to be blocked at the network level rather than failing due to a client-side issue. From what I understand, AnyDesk typically needs outbound TCP 6568 (and can fall back to TCP 80/443 or relay servers) to work properl
So i m task on redesigning our datacenter and im really confused since i know standard networking doesn't necessarily apply to datacenter setup. Our traffic is mostly North South and I have a collapse core design for the redesign. On the WAN Layer im confused if my design is correct or not or is even possible or standa
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