© 2026 Hedgehog Software, LLC

TwitterGitHubDiscord
More
CommunitiesDocsAboutTermsPrivacy
Search
Star
Setup for Free
AdmincraftA
Admincraft•3y ago•
13 replies
MINIMADNESS

UFW blocking Mojang auth servers

After using { "iptables" : false } in /etc/docker/daemon.json my pterodactyl instance isnt able to connect to the mojang auth servers anymore.
Which ports, ips or protocols do I need to open?

I chose to implement above rule because the docker containers were modifying iptables rules and allowing the port scanners through to the server even though I explicitly denied them in UFW.
AdmincraftJoin
10,704Members
Resources
Recent Announcements

Similar Threads

Was this page helpful?

Similar Threads

Allow specific IPs to join without Mojang Auth?
AdmincraftAAdmincraft / questions
5w ago
Adding Auth Servers to firewall allowlist.
AdmincraftAAdmincraft / questions
3y ago
A way to ignore Mojang suspensions?
AdmincraftAAdmincraft / questions
2y ago
Is my server blocked my Mojang?
AdmincraftAAdmincraft / questions
3y ago