Am I being hijacked?
For those that were wondering why knobbits.org was misbehaving,
Yesterday I was alterted to the fact that connections into my server were timing out. I checked up on this and discovered that the server’s IP was effectively being blocked. Pings to said IP were being responded to, but not by my machine. Other traffic to the same IP wasn’t making it to my router. Other IPs on my public subnet, however, seemed to be working just fine.
I have since moved the server to a different IP address (DNS servers were on the same address, fun) and everything seems to be behaving now, as of this morning.
If anyone has any idea why this might happen, let me know.