Some forums suggest using free proxy lists to hide the server IP. Risks:
Many server owners panic and immediately look at paid solutions like TCPShield, advanced Cloudflare plans, or premium anti-bot plugins. While those work, they cost money—often more than the server itself.
You can stop 90% of basic bot attacks with free, built-in tools.
Log Entry: 7:42 PM - Server Status: CRITICAL
The chat is moving so fast it’s a blur. Usernames are random strings of letters and numbers—Player_8293, XjK42, LolGrief88. They aren't speaking; they are spamming. Hundreds of them, spawning at the world spawn, freezing the tick rate. The TPS (Ticks Per Second) has dropped to 2.0. The server is dying. minecraft bot attack free
Log Entry: 7:45 PM - Protocol Initiated I watched the Admin type the command into the console. It wasn't a ban command—you can't ban a tsunami with a bucket. They activated the Shield.
/whitelist on
/mode: defensive
The "Bot Attack Free" State Suddenly, the chaos stopped. The "Bot Attack Free" state isn't just a setting; it is a shield wall. The console lit up with disconnect messages. Some forums suggest using free proxy lists to
The server tick rate began to climb. 5.0... 10.0... 19.5. The air cleared. The silence of the chat was deafening, but it was a peaceful silence. The bots hammered against the firewall like rain on a window, but inside, the world was safe. We were finally bot-attack-free.
network-compression-threshold=256
Forces clients (including bots) to compress packets. Many free bots don't implement compression correctly, causing their connections to fail.
If bots are currently flooding your server: The server tick rate began to climb
Services like Cloudflare’s free plan do not protect Minecraft TCP traffic – only HTTP/HTTPS. Minecraft uses raw TCP on port 25565, which the free plan leaves exposed.
False. Software firewalls (iptables, UFW, Fail2Ban) are free and run on the same machine as Minecraft.
A bot attack (often called a "bot flood" or "botnet attack") occurs when an attacker uses automated scripts to command hundreds or thousands of fake Minecraft clients to connect to your server simultaneously.