Port

Protocol

Where Used

Description

Number

 

 

 

 

 

 

Required for VIA: During the initializing phase, VIA uses HTTPS

 

 

 

connections to perform trusted network and captive portal checks

 

 

 

against the controller. It is mandatory that you enable port 443 on

 

 

 

your network to allow VIA to perform these checks

 

 

 

 

500

UDP

controller

ISAKMP

 

 

 

 

514

UDP

controller

Syslog

 

 

 

 

1701

UDP

controller

L2TP

 

 

 

 

1723

TCP

controller

PPTP

 

 

 

 

2300

TCP

controller

Internal terminal server opened by telnet soe command.

 

 

 

 

3306

TCP

controller

Remote wired MAC lookup.

 

 

 

 

4343

TCP

controller

Users in a production environment are urged to install a certificate

 

 

 

from a well known CA such as Verisign. Self-signed certs are

 

 

 

open to man-in-the-middle attacks and should only be used for

 

 

 

testing

 

 

 

 

4500

UDP

controller

sae-urn

 

 

 

Required for VIA: During the initializing phase, VIA uses HTTPS

 

 

 

connections to perform trusted network and captive portal checks

 

 

 

against the controller. It is mandatory that you enable port 4500 on

 

 

 

your network to allow VIA to perform these checks

 

 

 

 

8080

TCP

controller

Used internally for captive portal authentication (HTTP-proxy). This

 

 

 

port is not exposed to wireless users.

 

 

 

 

8081

TCP

controller

Used internally for captive portal authentication (HTTPS). Not

 

 

 

exposed to wireless users. A default self-signed certificate is

 

 

 

installed in the controller. Users in a production environment are

 

 

 

urged to install a certificate from a well known CA such as

 

 

 

Verisign. Self-signed certs are open to man-in-the-middle attacks

 

 

 

and should only be used for testing.

 

 

 

 

8082

TCP

controller

Used internally for single sign-on authentication (HTTP). Not

 

 

 

exposed to wireless users.

 

 

 

 

8083

TCP

controller

Used internally for single sign-on authentication (HTTPS). Not

 

 

 

exposed to wireless users.

 

 

 

 

8088

TCP

controller

For internal use.

 

 

 

 

8200

UDP

controller

The Aruba Discovery Protocol (ADP)

 

 

 

 

8211

UDP

controller

For internal use.

 

 

 

 

8888

TCP

controller

Used for HTTP access.

 

 

 

 

Dell PowerConnect W-Series ArubaOS 6.2 User Guide

Behavior and Defaults 836

Page 836
Image 836
Dell 6.2 Your network to allow VIA to perform these checks, Controller Syslog 1701, 2300, Testing, Controller Sae-urn

6.2 specifications

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