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Frank on Mar 12, 2025
Modifying the Hosts file in Mac OS X
Frequently asked, here is my mini tutorial on it. How do I change the 'hosts' file under macOS (from 10.5 Leopard to 15.3.1 Sequoia) to ...
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Telereader on Oct 04, 2024
Cisco AIR-CAP1532I-E-K9 SAP Image (Autonomus) download ?
Dear Community, I have go an AIR-CAP1532i-E-K9 Access Point with the lightweight image installed. I would like to install the SAP (autonomus) image. Since this ...
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Linuxero on May 11, 2024
EdgeRouter Lite 3 IPv6 configuration
Hi; I am trying to configure the EdgeRouter Lite 3 with two subnets on eth1 and eth2. The router is behind a Cable Fritzbox. So ...
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Linuxero on May 04, 2024
Wireguard with systemd and nftables
Hi; I am trying to configure Wireguard VPN using systemd.networkd on a Server with NFTables as a firewall. These are the files of my configuration: ...
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jstricker on Apr 18, 2024
Wireguard VPN on UDM Pro behind Fritzbox - Handshake did not complete
Hello everyone I have the following problem: I have set up the Wireguard server on my UDM Pro, on the client conf i changed the ...
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gleixnerd on Apr 03, 2024
PPPoE configuration on cisco router
Hi, I have a cisco ISR4321 router with OS 17.02.01r and a zyxel VMG3006-D70A modem. I want to use the modem on a ADSL 16Mbit ...
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colinardo on Aug 28, 2023
NPS 802.1x Radius Authentication with EAP-TLS and strong certificate mapping for non domain joined devices
Introduction This tutorial describes the procedure how to use 802.1x EAP-TLS strong authentication especially for non domain joined devices on your LAN. So your device ...
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PackElend on May 14, 2023
Packet flow from VLAN Host to www - how often routing decision is made?
Hi there, it has been a while I'm reviewing my firewall rules and have some hiccups grasping all again. I asked myself quite a basic ...
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colinardo on Mar 28, 2023
Mikrotik: mDNS Repeater as Docker-Container on the Router (ARM,ARM64,X86)
TOC Preface mDNS repeating (Multicast DNS) on Mikrotik routers, a feature often requested, is not yet part of RouterOS itself at the time of writing ...
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jimmmy on Mar 28, 2023
Network (windows server + backup server) on NAS?
Hey there! I think, it makes more sense to post in english instead of german, for it's international community. I need some advice for setting ...
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Frank on Jan 20, 2023
Install Monitoring Uptime Kuma
I have been looking for a simple monitoring program for our website for some time. Thanks to the help of our users I found in ...
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aqui on Jan 10, 2023
Cisco router with zone based firewall and port forwarding
This tutorial is a short extension to the more comprehensive local . Due to several requests regarding port forwarding and combination with a secure DMZ ...
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colinardo on Dec 30, 2022
Mikrotik Scripting: Resolve Domain to IPv6 Address
Hello Mikrotik users. Unfortunately Mikrotik does not provide an explicit function for resolving DNS names to IPv6 addresses. The :resolve function only returns a single ...
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PackElend on Nov 30, 2022
Global Parent for Simple Queue really needed?
Hi admins, that is my first attempt in EN section, lets how it goes :) ROS v7.5 As I got my mikrotiks around two years ...
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ghost-in-the-shell on Oct 15, 2022
Juniper MX-Series Routers
MX Series Routers are Ethernet-centric services routers are purpose-built for the most demanding carrier and enterprise applications. Powered by the Junos Operating System and the ...
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kamaradski on Sep 14, 2022
OPNsense and Telekom fiber at home without modem
Hello Administrator community, After a long time of only reading posts here, it's time for my first real posting. Sorry that I have to do ...
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colinardo on Aug 05, 2022
CISCO Small Business RV Router Series severe vulnerabilities
Several security vulnerabilities threaten CISCO's RV router series, which is often used by small/medium-sized companies. The web interface has several flaws which allow an attacker ...
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ghost-in-the-shell on May 01, 2022
NAT explained
Hi all, I just found - for me - a really nice Meme which describes NAT in a very cute way Have fun and a ...
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ghost-in-the-shell on Mar 28, 2022
Windows 10 Streaming on Xbox Wireless Display
Hello, I want Stream my PC (Windows 10 - 19044.1620) on my Xbox (Wireless Adapter 1000.19041.3218.70). If i Click on the Menubar, on the Connect-Tile, ...
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aqui on Mar 14, 2022
Cisco IPsec VPN with Mikrotik or FritzBox
Preamble The following tutorial is a quick overview how a site-to-site VPN access using the IPsec protocol can be realized with a Cisco IOS ...
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moschaefer on Feb 23, 2022
Wireless network system for building automation with IoT-Devices
Hi everybody, i need to construct a solution to connect IoT devices like heating systems etc. in big building complexes. Do you have some idear ...
7 Comments
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aqui on Jan 28, 2022
IKEv2 VPN server for Windows and Apple clients on Raspberry Pi
Preamble The following tutorial did not claim to be fully comprehensive and the Raspberry Pi should be taken here as an example. It works ...
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colinardo on Sep 17, 2021
Mikrotik RouterOS 7.1rc3 adds Docker(TM) support
Normaly a release candidate never adds new features but fixes only bugs. Mikrotik seams to be an exclusion this time. As this new feature can ...
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ghost-in-the-shell on Sep 15, 2021
Wanted: Network Node Manager 6.4
I am searching for a copy of the HP Openview Network Node Manager 6.4 or 6.41, preferably with the Extended Topology Package 2.0 or 2.01. ...
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ghost-in-the-shell on Jul 06, 2021
Which protocol to connect to a drive on another remote pc via file explorer
Which protocol uses windows to connect to a drive of another remote pc via file explorer. for example: if you connect by typing Does windows ...
4 Comments
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aqui on Jul 05, 2021
Cisco WLAN Access Points for Home Use: 1142N, 2702, 3702 and 3800 Comparison
Preamble Renewals of commercial WiFi enterprise networks cause of new standards and hence new required hardware (additional 6 GHz band etc.) result in the ...
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aqui on Jul 02, 2021
Cisco, Mikrotik, pfSense site-to-site VPN with dynamic routing
Preamble The following tutorial is an addon to existing VPN tutorials on administrator.de. It describes a mixed hardware VPN site-to-site setup between Cisco and Mikrotik ...
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Jicardo77 on Mar 13, 2021
Which VPN is more reliable?
Hello guys, Good day to all! I'm a newbie here. I'm going to use VPN service for the first time. I would like to know ...
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