NB! It seems this console command is not compatible with CS2.
Command Profile

SV_RCON_WHITELIST_ADDRESS

CS:GO

This command can set an IP address to whitelist from rcon failed authentication bans. Failed authentication bans are bans issued when you get the rcon password wrong too many times - the IP address this is set to will never be banned for this reason.

Syntax
sv_rcon_whitelist_address [IP Address]

Description

This command can set an IP address to whitelist from rcon failed authentication bans. Failed authentication bans are bans issued when you get the rcon password wrong too many times - the IP address this is set to will never be banned for this reason.

How To Use sv_rcon_whitelist_address

  1. Enable the developer console in Counter-Strike settings.
  2. Open the console with the tilde key (~).
  3. Enter sv_rcon_whitelist_address [IP Address], replacing bracketed arguments with the value you want, then press Enter.

This legacy command is not currently listed as compatible with Counter-Strike 2.

Syntax And Arguments

sv_rcon_whitelist_address [IP Address]
IP Address The IP address you wish to whitelist.