Networking

Force CentOS to pick fast mirror from selected country.

7 March 2018

Today, I came across the issue with my new IP block peering with an ISP in Thailand and CentOS Fast Mirror always redirect all my new IPs towards the US mirror which is very far. So I reached out to CentOS community and finds out that the CentOS Mirrorlist nodes use free GeoIP database from Maxmind. […]

Replicating block device with DRBD on Centos 6

30 November 2013

Replicating block device with DRBD on Centos 6 How to configure DRBD on CentOS 6 DRBD® refers to block devices designed as a building block to form high availability(HA) clusters – Distributed Replicated Block Device This is done by mirroring a whole block device via an assigned network. Distributed Replicated Block Device can be understood as network based raid-1.   Distributed Replicated Block […]

Static IP Route Registry Values

19 September 2013

Static IP Route Registry Values This is helping you to route your traffic to different gateway such as when you connect to the VPN and you want to use the VPN to be your international bandwidth gateway. Initial Step So to do this, you must a VPN already setup, a country ip list(your country). Get […]