Copyright

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Trademark

Outpost24® and OUTSCAN™ are trademarks of Outpost24® in Sweden and other countries.



Purpose

This document provides the required information needed  for the communication with the HIAB and OUTSCAN through a firewall.

Introduction


The HIAB Requires several firewall rules to allow smooth functionality in regard to updates and enrollment. Below is a list of rules that are possible, however Enrollment and Update rules are necessary.


Service

Destination

Port

Protocol

Direction

Description

NTP

91.216.32.135

123

UDP

Outbound

Time Protocol

Remote Support

91.216.32.136

22

TCP

Outbound

Remote Assistance

Update

91.216.32.142

443

5000

TCP

Outbound

HIAB Updates

Enrollment

91.216.32.141

443

TCP

Outbound

Registering HIAB

HIAB External/ OUTSCAN Internal

outscan.outpost24.com

443

TCP

Outbound

External Scanning from HIAB

WEB

<HIAB IP>

443

TCP

Inbound

WEB GUI

Scheduler to Scanner

<HIAB IP>

443

TCP

Outbound

Communication to scanner, depends on Polling enabled or not

SMTP

<SMTP Server>

25

TCP

Outbound

For the HIAB to send emails

DNS

<DNS Server>

53

TCP/UDP

Outbound

To resolve host names

SSH

<HIAB IP>

22

TCP

Inbound

To allow remote access to the console

Proxy

<Proxy IP>

<Proxy port>

TCP

Outbound

To allow communications using a proxy server

FTP

<FTP IP>

<FTP Port>

TCP

Outbound

To perform backup and imports

Reference

HIAB 64-Bit Migration Guide