Backup Exec Desktop and Laptop Option ports

Backup Exec Desktop and Laptop Option ports

You may have special port requirements for Backup Exec if you use a firewall. Firewalls sometimes affect system communications between a media server and remote systems that reside outside the firewall environment.

See About using Backup Exec with firewalls.

The Backup Exec Desktop and Laptop Option (DLO) uses the following ports:

Table: Backup Exec Desktop and Laptop Option Ports

Service or Process

Port

Port Type

Server Message Block (SMB) communication

135-139

TCP/UDP

Server Message Block (SMB) communication without NETBIOS

445

TCP/UDP

SQL

1434

TCP/UDP

DLOAdminSvcu.exe (DLO admin service)

3999 in listening mode

TCP/UDP