Users Guide

12 Troubleshooting Guide
Firewall exceptions on
Dell PowerVault
NX200 systems.
The following ports are open by
default:
•UDP port = 80: http
• UDP port = 111: Portmap UDP
• UDP port = 162: SNMP
• UDP port = 1071
• UDP port = 137: NetBIOS
Name
Service — UDP port = 138:
NetBIOS
Datagram service:
• UDP port = 328:
• UDP port = 6389:
• UDP port = 1205:
• UDP port = 1062:
• UDP port = 2730:
• TCP port = 80: IIS
• TCP port = 135: RPC
• TCP port = 3260: ISCSI
• TCP port = 111: Portmap TCP
• TCP port = 25: Storage Processor
• TCP port = 4244: DCOM/RPC
• TCP port = 137: NetBIOS TCP
• TCP port = 139: NetBIOS
Session
Service:
• TCP port = 445: SMB over TCP
• TCP port = 3389: Remote
Desktop
• TCP port = 2463:
This feature is working as
designed.
Table 2. Deployment Issues
(continued)
Issue Description Workaround / Solution
book.book Page 12 Monday, September 6, 2010 1:15 PM