"Working with Access Control Lists and Firewall Policies" on page 535

"Understanding Split Tunneling" on page 535

"Provisioning Wi-Fi Multimedia" on page 541

NOTE: The information in this section assumes you have already configured the remote AP functionality, as described "Configuring

the Secure Remote Access Point Service" on page 512.

Understanding Remote AP Modes of Operation

Table 170 summarizes the different remote AP modes of operation. You specify both the forward mode setting (which controls whether 802.11 frames are tunneled to the controller using GRE, bridged to the local Ethernet LAN, or a combination thereof) and the remote AP mode of operation (when the virtual AP operates on a remote AP) in the virtual AP profile.

The column on the left of the table lists the remote AP operation settings. The row across the top of the table lists the forward mode settings. To understand how these settings work in concert, scan the desired remote AP operation with the forward mode setting and read the information in the appropriate table cell.

The “all” column and row lists features that all remote AP operation and forward mode settings have in common regardless of other settings. For example, at the intersection of “all” and “bridge,” the description outlines what happens in bridge mode regardless of the remote AP mode of operation.

Table 170: Remote AP Modes of Operation and Behavior

Remote

 

 

 

 

 

 

 

 

AP

 

 

 

 

 

 

 

 

Oper-

Forward Mode Setting

 

 

 

 

 

ation

 

 

 

 

 

 

 

 

Setting

 

 

 

 

 

 

 

 

 

all

 

bridge

 

split-tunnel

 

tunnel

decrypt-tunnel

 

 

 

 

 

 

 

 

 

 

 

 

 

all

 

 

Management

 

Management frames

 

Frames are GRE

Management

 

 

 

frames on AP.

 

on AP.

 

tunneled to the

frames on AP.

 

 

 

Frames are bridged

 

Frames are either

 

controller to an

Frames are

 

 

 

between wired and

 

GRE tunneled to the

 

untrusted tunnel.

always GRE

 

 

 

wireless interfaces.

 

controller to a

 

100% of station

tunneled to

 

 

 

No frames are

 

trusted tunnel or

 

frames are tunneled

controller.

 

 

 

tunneled to the

 

NATed and bridged

 

to the controller.

 

 

 

 

controller.

 

on the wired

 

 

 

 

 

 

Station acquires its

 

interface according

 

 

 

 

 

 

IP address locally

 

to user role and

 

 

 

 

 

 

from an external

 

session ACL.

 

 

 

 

 

 

DHCP server.

 

Typically, the station

 

 

 

 

 

 

 

 

obtains an IP

 

 

 

 

 

 

 

 

address from a VLAN

 

 

 

 

 

 

 

 

on the controller.

 

 

 

 

 

 

 

 

Typically, the AP has

 

 

 

 

 

 

 

 

ACLs that forward

 

 

 

 

 

 

 

 

corporate traffic

 

 

 

 

 

 

 

 

through the tunnel

 

 

 

 

 

 

 

 

and source NAT the

 

 

 

 

 

 

 

 

non-corporate traffic

 

 

 

 

 

 

 

 

to the Internet.

 

 

 

 

 

 

 

 

 

 

 

 

Dell PowerConnect W-Series ArubaOS 6.2 User Guide

Remote Access Points 522

Page 522
Image 522
Dell 6.2 manual Understanding Remote AP Modes of Operation, Remote Oper Forward Mode Setting Ation

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