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Zur (ich hoffe dauerhaften) Auflösung des ganzen, was für eine nervige Geburt:Die Windows-eigene Firewall selbst blockt so einiges aus fremden Subnets, ggf. mal zum Testen abschalten.
Auch interessant ist die Firewall-State-Table, wie ich heute lernen musste.
Aber auch sämtliche Logging-Optionen von Firewall-Regeln können aufschlussreich sein.
Hier erfährts Du kurz und knapp alles wesentliche zu den Regeln.Zur (ich hoffe dauerhaften) Auflösung des ganzen
This release brings the new host discovery service which resolves and remembers
MAC addresses for IPv4 and IPv6 hosts in your connected networks and provides
this data for the firewall MAC aliases and captive portal clients. It is now
enabled by default, but you can choose to opt out by disabling the automatic
discovery option.
A lot of work went into IPv6 improvements over the holidays as is tradition
with the help of users debugging their networks during that time. A number
of kernel fixes have been supplied and dhcp6c will also receive a larger update
in 26.1 soon.
Warum nicht?---snip---
Aber sowas sollte eigentlich nicht passieren....
In der pfSense ist es so, dass diese Bereiche immer getrennt sind. Ich kann einem Client gar keine IP aus diesem Pool zuweisen. Handhabt die OPNsense das anders, etwas so, wie eine Fritzbox? Wurde Dnsmasq, ISC oder Kea genutzt?ist als statisches Lease im DHCP Server eingetragen und der DHCP hat sie nochmals dynamisch vergeben.
Genau das wollte ich auch sagen.In der pfSense ist es so, dass diese Bereiche immer getrennt sind. Ich kann einem Client gar keine IP aus diesem Pool zuweisen. Handhabt die OPNsense das anders, etwas so, wie eine Fritzbox? Wurde Dnsmasq, ISC oder Kea genutzt?
OPNsense 26.1 released
Migration notes, known issues and limitations:
o ISC-DHCP moves to a plugin. It will be automatically installed during upgrades. It is not installed on new installations because it is not being used, but you can still install and keep using it.
o To accommodate the change away from ISC-DCHP defaults the "Track interface" IPv6 mode now has a sibling called "Identity Association" which does the same except it is not automatically starting ISC-DHCPv6 and Radvd router advertisements to allow better interoperability with Kea and Dnsmasq setups.
o Dnsmasq is now the default for DHCPv4 and DHCPv6 as well as RA out of the box. One thing that the upstream software cannot cover is prefix delegation so that is no longer offered by default. Use another DHCPv6 server in this case.
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o The new host discovery service "hostwatch" is enabled by default (since 25.7.11). You can always turn it off under Interfaces: Neighbors: Automatic Discovery if you so choose.
o The firewall migration page is not something you need to jump into right away. Please make yourself familiar with the new rules GUI first and check the documentation for incompatibilities. Single interface from the floating interface will not be considered "floating" in priorities.
o Firewall: NAT: Port Forwarding is now called "Destination NAT". Firewall rule associations are no longer supported, but the old associated firewall rules remain in place with their last known configuration and can now be edited to suit future needs.
o Firewall: NAT: Source NAT is from the set of pages formerly known as automation, but Outbound NAT is still the main page for these types of rules.