If I enter the IP address 192.168…, no connection is established. I also cannot visit some sites and get the message "No Internet in Browser". I also turned my router on and off and pressed the reset button. What can I do? I had the DHCP setting disabled for two days. I can't access my…
Hello gf community, I am currently new to the IT world and need help with OPNsense. To help you understand my questions, I have created a small sketch of my infrastructure (I hope it is understandable). Nevertheless, I would like to briefly summarize in words what the picture is supposed to say: I have a…
Hello, I have the following problem: In my network, a device always appears with the same IP address as the Fritzbox. If I reset the device's network settings in the Fritzbox, the device gets this IP address again. The household includes an inverter, a my pv heating element, a cell phone, tablets, a few switchable…
I have Webmin and BIND installed on my system and have successfully configured DNS management through Webmin. I have now installed the ISC DHCP Server as a module in Webmin, but when I try to start the DHCP server, I receive the following error message: markdown Code kopieren * Starting ISC DHCPv4 server dhcpd *…
I have Webmin and BIND installed on my system and have successfully configured DNS management through Webmin. I have now installed the ISC DHCP Server as a module in Webmin, but when I try to start the DHCP server, I receive the following error message: markdown Code kopieren * Starting ISC DHCPv4 server dhcpd *…
I have Webmin and BIND installed on my system and have successfully configured DNS management through Webmin. I have now installed the ISC DHCP Server as a module in Webmin, but when I try to start the DHCP server, I receive the following error message: markdown Code kopieren * Starting ISC DHCPv4 server dhcpd *…
I've been playing around with various DNS servers over the last few days, including Adguard Home, and I noticed that it also offers the option of setting up a DHCP server, which means that as far as I know, my FritzBox wouldn't do anything anymore, since I use an external modem (from Telekom) for my…
Both serve the purpose of facilitating the assignment of IP addresses. But when is each used?
Good Morning, I wanted to do some private research on the topic of IP addresses, but I don't quite understand one thing. As I understand it, they plan to switch to IPv6 at some point, because the nearly 4 billion possible addresses of IPv4 will eventually no longer be sufficient. I'll quote what I read:…
I restarted my PC and can see that I no longer have internet. I ran the troubleshooting and got the message "ethernet does not have a valid IP configuration". The PC recognizes that it is connected to something but not to the network. I have tried the usual methods and restarted the PC and router….
My PC hasn't been receiving any LAN connections since yesterday. The router and Wi-Fi are working as usual. I then received the error message "The DHCP server cannot be reached." How can I resolve this issue?
Dear experts, do I understand correctly that for this constellation I – a domain controller and – a DHCP server must be running on the laptop?