FS6200 Server System Implementation Guide - Public Support ...

Table 4–1. Unisys-Defined Firewall Rules for MCP Functions (cont.)
Firewall Rule Name Description
Operating the Server
Unisys Configure HBA (TCP-In) This rule is only configured on I/O engines. It
enables inbound connections on TCP port
23333 to allow the HBA configuration utility to
function. This rule restricts the range of remote
computers to the address range
192.168.222.58-192.168.222.59.
If these addresses do not match your network
configuration, use the
ChangeRulesForMCP.ps1 script to modify the
firewall rule. For more information on how to
run this script, refer to “Using the
ChangeRulesForMCP.ps1 Script” later in this
section.
Note: This rule is only configured on I/O
engines.
Unisys IOE Infiniband Configure (ICMPV4-In) This rule is created only on I/O engines. It
enables pings from the E-mode engine to the
I/O engine. This functionality is needed by the
utility that configures the Infiniband adapters.
This rule restricts the range of IP addresses
from which the ping can originate to the
following:
192.168.54.1
192.168.55.1
192.168.56.1
192.168.57.1
192.168.58.1
192.168.59.1
192.168.60.1
192.168.61.1
Note: This rule is only configured on I/O
engines.
8222 3694–000 4–9