Subnet Calculator

Published June 15, 2015

Routerboard SNTP Client

How to set the NTP client on a Mikrotik router using the Terminal /system ntp client set enabled=yes primary-ntp=###.###.###.### secondary-ntp=###.###.###.### Change the […]

Published July 5, 2011

Paypal Twitter account hacked

A disgruntled customer has hacked in to the Twitter account of Paypal UK this evening. The Twitter account has now been suspended […]

Published December 12, 2016

Mikrotik VPN place rule before dummy rule

/ip firewall filter add chain=forward dst-address=”remoterange” src-address=”localrange” place-before=0 /ip firewall filter add chain=forward dst-address=”localrange” src-address=”remoterange” place-before=0

Published April 17, 2019

Office 365 activation issue

run cmd as admin cd C:\program files\Microsoft office\office16 (or program files (x86), whatever’s relevant) type in: cscript ospp.vbs /dstatus this generates a […]