Why do some DDoS attacks completely crush the server for days and the supposed DDoS that is running currently does not impact the server at all?
Two things I can think of, different attackers with different capabilities and as pointed out elsewhere different vectors of attack.
DDOS attacking a site with an active, competent admin is all about finding bottlenecks: figuring out what taxes the server the most and hitting it with the right combination and frequency of hits to avoid detection while degrading service. I have my guesses, based on what wouldn't load, as to what they were hitting tonight... but let's be real here,
I'm a retard on this stuff as well. A simple burst of traffic would be enough to knock anything I run off the net.
As to the multiple attackers: Getting a "tango down" on this site has turned into a crusade by assorted troons, lefties, and other retards. The authorities have proven themselves fucking useless here... and our detractors know it. Like specific script kiddy I'm thinking of with that phase above, they think they'll never face the consequences of thier crimes. I'm hoping, like
other skids of that era, they fuck up, piss off the wrong people, and finally get themselves v&.
All-in-all, though, I'm impressed and appreciative of Null's efforts keeping the place running.