Cause: BlockSMC identified your proxy’s ASN as hosting or data center. Fix: Replace datacenter proxies with residential IPs. Add this to your config:
proxy_chain:
reject_datacenter: true
To avoid fingerprint accumulation, reload the config every 10 minutes without dropping the connection:
*/10 * * * * fdp-client reload --graceful
Point your Minecraft launcher to localhost:25566 (since we set local_port: 25566). Do NOT connect directly to the target server.
Movement modules are the most dangerous to use on BlocksMC because they are easily detected by the server's physics engine.
Problem: BlockSMC frequently checks inventory actions. FDP’s fast item swapping causes desync. fdp client config blocksmc
Solution: In network settings, set "inventory_sync_delay": 50 (milliseconds). This adds a tiny delay, preventing mismatched slot states.
Copy this entire block into your config.yml. We will break down each section afterward.
# fdp client config blocksmc - Optimized for BlockSMC Firewall # Version: FDP-Client 2.4+ onlyglobal: log_level: info auto_update: false interface: 0.0.0.0
connection: target_host: blocksmc-protected.net target_port: 25565 bind_local: true local_port: 25566 protocol: mc_java_1_8_to_1_20 handshake_delay: 340ms packet_mtu: 1320 Cause: BlockSMC identified your proxy’s ASN as hosting
anti_detection: mode: "blocksmc_advanced" spoof_next_state: true order_hack: - "login_start" - "encryption_response" - "client_settings" insert_noop_packets: true noop_interval: 75ms handshake_fingerprint: "vanilla_1_12_2"
proxy_chain: enabled: true type: "rotating_residential" sources: - type: http url: "http://proxy-provider.example/api/v1/get?format=blocksmc" rotation_interval: 300 sticky_session: true
traffic: compression_threshold: 256 enable_keepalive_override: true keepalive_value: 24 disable_nagle: true ttl_fudge: 1
blocksmc_specific: emulate_cracked_handshake: true max_pipelines: 2 response_tolerance_ms: 250 skip_motd_request: false force_protocol_version: 47To avoid fingerprint accumulation, reload the config every
These modules are generally safer and provide significant Quality of Life (QoL) improvements without high ban risks.
This guide shows a minimal, secure, and functional FDP (File Distribution Protocol) client configuration for connecting to Blocksmc (assumed to be a server/service name). It covers required fields, optional/security settings, common pitfalls, and an example config block you can copy and adapt.
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