Quote from: kernew on November 27, 2025, 07:50:43 PMIf the WiFi (on PCIE) doesn't work with Proxmox+OPNsense - will it work on a separate miniPC with only OPNsense (Intel N100/N150 and 4x 2.5G)?The primary issues are WiFi in general and WiFi support in OPNsense, not Proxmox. WiFi just isn't very widely used in FreeBSD / OPNsense, even the docs say "results may vary". 802.11ac support for selected Intel adapters has recently been introduced with FreeBSD 14.3, but no idea whether it can be configured in OPNsense. Feel free to experiment, but documentation is limited, you won't get a lot of support in the forum and shouldn't expect things to "just work".
Quote from: kernew on November 27, 2025, 07:50:43 PMWhat are some other solutions for building my own network with internet 'from WiFi' (Deco S7)?Depends on your requirements. OpenWrt generally is a good choice if WiFi support is a priority.
Quote from: kernew on November 27, 2025, 07:50:43 PMHow do people solve the problem of having 'their own' network in hotels or on vacation?OPNsense seems overkill for that.
Quote from: kernew on November 27, 2025, 07:50:43 PMDeco has 3x LAN ports and there's a chance I'll be able to connect via cable - so in that case: Deco > cable > GMKtec LAN1 and LAN2 > switch. And then from the switch to the AP, desktop, and the rest - will this improve the situation?Definitely yes. You'll still be stuck with double NAT for IPv4 and questionable IPv6 support, but that'll always be the case if you're behind some other consumer router. If you need to allow incoming connections for remote access / VPN, you'll need to make configuration changes to the TP-Link (firewall rules / port forwardings).
Quote from: awado on November 27, 2025, 09:04:30 PMWenn ich im Hetzner Robot für die zweite IP eine MAC erstelle, müsste ich doch in der OPNSense VM eine zweite WAN-Schnittstelle haben, um dort die MAC eintragen zu können? Da stehe ich grade auf dem Schlauch, wie man beide MAC-Adressen hinterlegt, wenn die OPNsense nur eine WAN-Schnittstelle hat. Der Traffic beider IPs geht doch über's Gateway?
Quote from: FireStorm on November 20, 2025, 12:07:07 AMLeider konnten wir die Download-Latenz aufgrund der Natur von 5G nicht dauerhaft unter 10ms halten. Ein großes Danke an Seimus für die Hilfe dabei, den Sweet Spot zu finden! :D"
Quote from: meyergru on November 27, 2025, 10:01:25 AMIDK how you got the <WAN_GATEWAY_IP> into that rule at all, since I do not see where you could select that from the UI. Out of curiosity: How did you do that?
Your rule will never fire this way, because you do not see the packets your rule would select.
The target of a ping would be the WAN IP, which you can select from the dropdown as "WAN address". You could also use "this firewall". Your rule should simply be:
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If you want to be sure, create it in Floating Rules and move it to the top of the list.