Latest posts
Technical notes, renewable energy projects, useful fixes and updates.
Changing the management IP of a VMware ESXi 6.7 host
Manually change the management IP of a VMware ESXi 6.7 host Open a SSH session to the current management IP and run the below,…
Read more →Change IP of DC
We can change the IP address of the domain controller as below. Change the IP address on DC and run the following command to…
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Time based PPP connections
If you have a user that can only log into a PPP (L2TP, PPTP etc) session on a Mikrotik during a certain time period,…
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Remove active PPP connection (L2TP, PPTP etc) on Mikrotik using a script
If you ever have the need to only allow PPP connection(s) (L2TP, PPTP etc) for a certain time period, you can use the below…
Read more →DHCP – DORA
DHCP Process Discover – Client sends a broadcast Discover Offer – Server replies with an offer of IP details Request – Client has received…
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Reset Mikrotik using reset button
Unplug your device from the power Press and hold the reset button and apply the power When LED starts flashing, release the button
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SSH Notifications via email
IP=”$(echo $SSH_CONNECTION | cut -d ” ” -f 1)”HOSTNAME=$(hostname)NOW=$(date +”%e %b %Y, %a %r”) echo ‘Someone from ‘$IP’ logged into ‘$HOSTNAME’ on ‘$NOW’.’ |…
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Function of the Mikrotik Firewall
Stop unathorised access Block unwanted ports Classify and mark connections and packets for QOS or Routing Policy Firewall Functions: Filter packets using filter rules…
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