CentOS / RHEL 7 / Debian – Disable IPv6

If network troubleshooting leads you to believe there’s an issue with IPv6, you may need to shut down that protocol on your Linux machines. Since some hardware doesn’t take advantage of IPv6 (and most admins are still working with IPv4), a temporary and easy solution is to disable IPv6. Read More …

Enable Ping Replies on Windows Server 2012

Send Us a Sign! (Contact Us!) Show More Info This article has total words. (Including header) This is just a Read More …

phpIPAM – Automatic host availability, discovery check, PING errors

From version 0.9 of phpIPAM on there is a option to automatically check statuses of configured hosts for selected subnets, Read More …

VPN Connection To Office with Windows 7/8

Setting up Virtual Private Network (VPN) connections to your office is becoming more common as work from home jobs expand. Read More …

Disable IPv6 or its components in Windows

Internet Protocol version 6 (IPv6) is a mandatory part of Windows Vista and later versions. We do not recommend that Read More …

RRAS fails to start and iprtrmgr.dll is unable to start

While restarting Routing and Remote Access service from Windows 2008 server, you might receive the below error: Unable to load Read More …

Apple – Fixing connection Timed-Out in Mac wireless connectivity

SCENARIO: I used to get totally frustrated with “connection timed out” popping up when i connect to available wireless network Read More …