Blocks CIDR (Classless Inter-Domain Routing) IP Ranges

ConVar

• sm_cidr_log Enable blocked logging [Default: 1.0] (Min: 0.0) (Max: 1.0)

Database Structure

CIDR_LIST

• id - Auto incremental ID (Filled in automatically)

• cidr - CIDR to block

• kick_message - Message to display when kicked

• comment - Helps you keep track

CIDR_WHITELIST

• id - Auto incremental ID (Filled in automatically)

• type - Whitelist type (steam OR ip)

• identity - Depending on the whitelist type (steamid32 OR IP)

• comment - Helps you keep track

CIDR_LOG (Used when sm_cidr_log is 1.0)

• id - Auto incremental ID (Filled in automatically)

• ip - Client’s connecting IP

• steamid - Client’s SteamID32

• name - Client’s connecting name

• cidr - CIDR that was triggered

• time - Time it was blocked

Installation

1. Extract CIDR_Blocker.smx to /addons/sourcemod/plugins
2. Create cidr_blocker entry in your database.cfg
3. (Optional | Recommended) Import https://github.com/CIDR-Blocker/CIDR-Blocker/blob/master/imports/datacenters.sql into cidr_list table

Download

Download the latest version from the release page

Resources

• ASN Blocklist - https://www.enjen.net/asn-blocklist/

• Pre-made SQL script of most datacenters - https://github.com/CIDR-Blocker/CIDR-Blocker/blob/master/imports/datacenters.sql

License

GPL-3.0

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