This script is created for common issue with Pterodactyl and Docker for most gameservers... so we created this script to fix and provide solution for community
Solution to this problem: pterodactyl/panel#459 Reference to iptables NAT tutorial: https://www.karlrupp.net/en/computer/nat_tutorial
ip-mapper-nft.sh — Maps container IPs to public IPs set in their environment from the panel.
Examples: sh ip-mapper.sh sh ip-mapper.sh --list <all | uuid> sh ip-mapper.sh --remove <all | uuid>
Options: --list <all | UUID> Lists active rules added by the script. --remove <all | UUID> Removes rules added by the script. --help Shows this message.