Let’s Encrypt intermediate certificate change

I checked one of the sites I use Let’s Encrypt free SSL certificates on SSL Labs’ SSL Test recently and found to my dismay that they only got a “B” grade while I was pretty sure I got an “A” grade before. Looking at the details it showed the intermediate certificate chain to be incomplete […]

Getting snmpd to work through IPv6

I have Cacti installed so that I have pretty graphs (CPU/load/memory/disk/network) for all my servers (VPS) in one place. I just enabled full IPv6 on one of them and Cacti stopped working. The problem wasn’t Cacti though, it was the server it was now trying to contact through IPv6. As I only need SNMP for […]