Windows 11 21h2 Iso Espa%c3%b1ol Mega -
Finally, wrap up with maintenance steps post-installation, like checking updates and configuring settings for first use. Keep the tone helpful and informative without encouraging piracy.
The user might not have internet connectivity to download directly, so suggesting using the Media Creation Tool is a good idea. They mentioned Spain, so maybe they want the Spanish version. The guide should walk them through creating a bootable USB using the official tool and a flash drive. Since they asked for Mega, I know that's a file-sharing site, but I have to advise against it. Instead, I can suggest using an ISO from Microsoft's website and a third-party tool to burn it onto a USB via Mega. windows 11 21h2 iso espa%C3%B1ol mega
Double-check that all steps are accurate for Windows 11 21H2, as some tools or steps might change with newer versions. Also, ensure that the tools recommended (like Rufus) are compatible with 21H2 and that the ISO is correctly set up. They mentioned Spain, so maybe they want the Spanish version
First, I need to mention that using torrents or unauthorized sources is illegal and against company policies. So, I should make that clear at the beginning to stay compliant. But the user still wants a guide, so maybe they don't have another option or are unsure. I need to provide alternatives legally. Instead, I can suggest using an ISO from
Also, the user might need step-by-step instructions in Spanish. I should make sure the commands or tools mentioned are available in Spanish or have a way to be translated. Maybe mention checking region settings during installation for the language.
Need to make sure the guide is clear that the user should buy a license if they don't have one. Also, mention possible driver issues after installation and recommend using the Microsoft driver update tool.
Avoiding any mention of torrents, even as a step. Instead, focus on the official methods but also acknowledge if they have the ISO from a legal source and need help using it. Since the user is in Spain, maybe include information on purchasing a license legally there.
This article is a work in progress and will continue to receive ongoing updates and improvements. It’s essentially a collection of notes being assembled. I hope it’s useful to those interested in getting the most out of pfSense.
pfSense has been pure joy learning and configuring for the for past 2 months. It’s protecting all my Linux stuff, and FreeBSD is a close neighbor to Linux.
I plan on comparing OPNsense next. Stay tuned!
Update: June 13th 2025
Diagnostics > Packet Capture
I kept running into a problem where the NordVPN app on my phone refused to connect whenever I was on VLAN 1, the main Wi-Fi SSID/network. Auto-connect spun forever, and a manual tap on Connect did the same.
Rather than guess which rule was guilty or missing, I turned to Diagnostics > Packet Capture in pfSense.
1 — Set up a focused capture
Set the following:
192.168.1.105(my iPhone’s IP address)2 — Stop after 5-10 seconds
That short window is enough to grab the initial handshake. Hit Stop and view or download the capture.
3 — Spot the blocked flow
Opening the file in Wireshark or in this case just scrolling through the plain-text dump showed repeats like:
UDP 51820 is NordLynx/WireGuard’s default port. Every packet was leaving, none were returning. A clear sign the firewall was dropping them.
4 — Create an allow rule
On VLAN 1 I added one outbound pass rule:
The moment the rule went live, NordVPN connected instantly.
Packet Capture is often treated as a heavy-weight troubleshooting tool, but it’s perfect for quick wins like this: isolate one device, capture a short burst, and let the traffic itself tell you which port or host is being blocked.
Update: June 15th 2025
Keeping Suricata lean on a lightly-used secondary WAN
When you bind Suricata to a WAN that only has one or two forwarded ports, loading the full rule corpus is overkill. All unsolicited traffic is already dropped by pfSense’s default WAN policy (and pfBlockerNG also does a sweep at the IP layer), so Suricata’s job is simply to watch the flows you intentionally allow.
That means you enable only the categories that can realistically match those ports, and nothing else.
Here’s what that looks like on my backup interface (
WAN2):The ticked boxes in the screenshot boil down to two small groups:
app-layer-events,decoder-events,http-events,http2-events, andstream-events. These Suricata needs to parse HTTP/S traffic cleanly.emerging-botcc.portgrouped,emerging-botcc,emerging-current_events,emerging-exploit,emerging-exploit_kit,emerging-info,emerging-ja3,emerging-malware,emerging-misc,emerging-threatview_CS_c2,emerging-web_server, andemerging-web_specific_apps.Everything else—mail, VoIP, SCADA, games, shell-code heuristics, and the heavier protocol families, stays unchecked.
The result is a ruleset that compiles in seconds, uses a fraction of the RAM, and only fires when something interesting reaches the ports I’ve purposefully exposed (but restricted by alias list of IPs).
That’s this keeps the fail-over WAN monitoring useful without drowning in alerts or wasting CPU by overlapping with pfSense default blocks.
Update: June 18th 2025
I added a new pfSense package called Status Traffic Totals:
Update: October 7th 2025
Upgraded to pfSense 2.8.1:
Fantastic article @hydn !
Over the years, the RFC 1918 (private addressing) egress configuration had me confused. I think part of the problem is that my ISP likes to send me a modem one year and a combo modem/router the next year…making this setting interesting.
I see that Netgate has finally published a good explanation and guidance for RFC 1918 egress filtering:
I did not notice that addition, thanks for sharing!