Below is a table of firewall ports and the application for which they are needed:
| Application | Firewall Port |
|---|---|
| RPC Bind (NFS) | 111/tcp |
| Communication b/w Gluster Nodes | 24007-24008/tcp |
| Gluster NFS Service | 38465-38467/tcp |
| Communication for CTDB | 4379/tcp |
| Gluster Bricks | 49152-4915X/tcp |