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Telereader on Oct 04, 2024LAN, WAN, Wireless

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 ...

Linuxero on May 11, 2024FirewallNetwork ManagementLAN, WAN, WirelessRouters, Routing

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 ...

Linuxero on May 04, 2024Linux NetworkVPNFirewall

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: ...

jstricker on Apr 18, 2024VPNNetworks

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 ...

gleixnerd on Apr 03, 2024ISDN, AnalogInternetNetworksRouters, Routing

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 ...

colinardo on Aug 28, 2023Windows NetworkEncryption, CertificatesWindows ServerRouters, Routing

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 ...

PackElend on May 14, 2023Routers, Routing

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 ...

colinardo on Mar 28, 2023MikroTikDNSLAN, WAN, WirelessRouters, Routing

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 ...

jimmmy on Mar 28, 2023NAS systemsBackupServer HardwareNetworks

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 ...

Frank on Jan 20, 2023LinuxMonitoring

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 ...

aqui on Jan 10, 2023FirewallSecurityNetworksRouters, Routing

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 ...

colinardo on Dec 30, 2022MikroTikDNSDevelopmentRouters, Routing

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 ...

PackElend on Nov 30, 2022MikroTikNetworks

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 ...

4296028393 on Oct 15, 2022Hosting, HousingRouters, Routing

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 ...

kamaradski on Sep 14, 2022FirewallNetworks

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 ...

colinardo on Aug 05, 2022SecurityServer HardwareRouters, Routing

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 ...

56941 on May 01, 2022Networks

Hi all, I just found - for me - a really nice Meme which describes NAT in a very cute way Have fun and a ...

127955 on Mar 28, 2022NetworksTelecommunication

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, ...

aqui on Mar 14, 2022VPNLAN, WAN, WirelessNetworksRouters, Routing

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 ...

moschaefer on Feb 23, 2022Networks

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 ...

aqui on Jan 28, 2022LinuxLinux NetworkVPNRouters, Routing

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 ...

colinardo on Sep 17, 2021NetworksRouters, Routing

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 ...

149533 on Sep 15, 2021Network ManagementNetworks

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. ...

139048 on Jul 06, 2021ProtocolsNetworks

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 ...

aqui on Jul 05, 2021Networking BasicsLAN, WAN, WirelessNetworks

Cisco WLAN access point 1142N and 2702, 3702 for SoHo use

Preamble Renewals of commercial WiFi enterprise networks cause of new standards and hence new required hardware (additional 6 GHz band etc.) result in the ...

aqui on Jul 02, 2021VPNMikroTikNetworksRouters, Routing

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 ...

Jicardo77 on Mar 13, 2021Networks

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 ...