Firewall Configuration Settings

The Replication Engine user interface is web-based and can be accessed through an HTTP server running on port 80. The following table summarizes the firewall rules that must be configured:

Table 1 Firewall configuration

Purpose

Replication Engine

Primary LUN

Secondary LUN

User Interface Inbound HTTP    
Default: TCP Port 80 N/A N/A N/A
Configuration Inbound HTTP    
Configuration Management: Port 3306 N/A N/A N/A
Default: TCP Port 80 N/A N/A N/A
Or TCP (21 + con- figured passive port range) N/A N/A N/A
Or TCP (20 + 21) Outbound FTP or (>1024) Outbound FTP or (>1024) N/A
Data resync Inbound TCP Port 873 N/A N/A
FX data (Push ) N/A N/A N/A
FX data (Pull) N/A N/A N/A
Table 2 Firewall configuration during installation

Purpose

Firewall configuration

Linux

VNC server with VNC viewer (Port: 5500)

Secure shell (SSH) (Port: 22)

Windows

Remote desktop connection or terminal client (3389)

PC Anywhere (TCP 5631, UDP 5632)