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Cake day: September 27th, 2023

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  • DHCP (Dynamic Host Configuration Protocol ) is a communication protocol that is used to coordinate a network via a server. The server in most home cases is your internet router. It coordinates the network.

    Think of your network as a town with streets, every street has a unique name aka network address. So when a new device gets into the town it gets a unique address in a certain format, when requested by the clients. Mostly IPv4 i.e. 192.168.178.20.

    Second there are ports. Ports are the house numbers of the streets. So if two devices use the same IP they still can be differentiated by using different ports. To address a specific port you write it behind the IP, in our example 192.168.178.20:80. So we use port 80.

    To come back to the beginning the router coordinates the IP addresses and the ports from your internal network via DHCP and makes sure every device is accessible and no doubles.

    There is a lot more but very briefly this is it.









  • I am at book 2 second half . Its in german and they split 1 english book in two german audiobooks. So it is book 4 in germany.

    My favourites

    Peter F. Hamilton

    • The dreaming void trilogy
    • Without telling to much it is two sections of a story part fantasy part sci-fi basically.

    And if you like his style

    • The Night’s Dawn Trilogy
    • A massive trilogy that if you stick to it has so many ideas, side stories and places in it you could make several spin off`s out of the lore. It has nothing to do with the void universe.

    Adrian Tchaikovski

    • Children of Time
    • Also sci-fi about humankind coming to a new “eden” 😉



  • For all Proxmox users it looks like the new ZFS kernel module with the patch is included in the opt-in kernel 6.5.11-6-pve for now.

    The kernel 6.5 actually became the default in Proxmox 8.1, so a regular dist-upgrade should bring it in. Run “zpool --version” after rebooting and double check you get this:

    zfs-2.2.0-pve4 zfs-kmod-2.2.0-pve4

    As this versions are patched for bug.



  • The last couple of month I listened to the Stormlight Archive series but recently took a break.

    I started Reamde from Neal Stephenson again. Funny thing is that its normally not my genre. Computer yes but I am more into hard sci-fi (Hamilton or Tchaikovsky i.e.) or epic fantasy like Sanderson.

    But this book totally took me away out of my comfort zone. Thats why I started it a second time. Last was 2 years ago. I am desperate looking for another out of the loop for me but couldn’t find any, yet.