DSGVO

Datenschutz-Grundverordnung DSGVO 2018 Kompakt und aktuell: Die gesamte Datenschutz-Grundverordnung (DSGVO) mit allen Neuerungen für Webseiten in der EU. Die DSGVO werden am 25. Mai 2018 verpflichtend für jeden Webmaster in Kraft treten. …

IPSec Overhead

What is IPSec? IPSec, is a framework of open standards (from IETF) that define policies for secure communication in a network. Using IPSec, participating peers (computers or machines) can achieve data confidentiality, data integrity, and data…
clamav

Clamav – Virus Protection

ClamAV: Description: [crayon-68b3377e54b3b636228527/] ClamAV: How to check [crayon-68b3377e54b46155065380/] ClamAV: Try to re-install [crayon-68b3377e54b4a382337264/] Postfix: How to recover ClamAV broken install on Debian [crayon-68b3377e54b4d170561476/] Postfix:…

CISCO – WLC – Trouble Shooting Commands

Common outputs from the WLC for further analysis [crayon-68b3377e54fc3213361528/]

CISCO – WLAN – Factory Reset

How to restore the factory settings on a Cisco Access Point 1. Through the CLI via console or SSH: login to the AP using Cisco/Cisco [crayon-68b3377e553c1428938329/] If you want to reset the access point to its default settings…

CISCO – WLC – AP Not Joining Controller – %DTLS-3-HANDSHAKE_FAILURE

Cisco WLC AP cert issue: %DTLS-3-HANDSHAKE_FAILURE WLC error log message: *spamApTask6:  %DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:844 Failed to complete DTLS handshake with peer or: Failed to complete DTLS handshake with peer 10.32.41.96…

Microsoft Windows Server 2016 – NFS Share

How To Mount An NFS Share In Windows Server 2016 Install NFS Client [crayon-68b3377e55b9c675697436/] Mount NFS Temporarily [crayon-68b3377e55ba4138867072/] Mount NFS Persistently Map Network Drive via GUI Source: rootusers.com

CISCO CUBE SIP DEBUGS

Source: supportforums.cisco.com Muthurani Lavanya Paneerselvam ‎ Introduction This document covers the overview of SIP debugging commands which are helpful while examining the status of…

CISCO CUBE SIP TRACES

source: supportforums.cisco.com Ayodeji Okanlawon SIP traces provide key information in troubleshooting SIP Trunks, SIP endpoints and other SIP related issues. Even though these traces are in clear text, these texts…

Postfix – DNSBL Providers

The complete IP check for sending Mailservers DNSBL (DNS BlackList aka RBL) lookup and FCrDNS (Forward Confirmed reverse DNS aka iprev) check tool. valli: http://multirbl.valli.org To be removed from barracudacentral blacklist please…