Users Guide

Table Of Contents
182 | Remote Access Points Dell PowerConnect W-Series ArubaOS 6.1 | User Guide
5. To configure an Internet Security Association and Key Management Protocol (ISAKMP) encrypted subnet
and preshared key, click Add in the IKE Shared Secrets section and configure the preshared key. Click Done
to return to the IPSec page.
6. Click Apply.
Using CLI
vpdn group l2tp
ppp authentication PAP
ip local pool <pool> <start-ipaddr> <end-ipaddr>
crypto isakmp key <key> address <ipaddr> netmask <mask>
CHAP Authentication Support over PPPoE
RAPs can now establish a PPPoE session with a PPPoE server at the ISP side and get authenticated using the
Challenge Handshake Authentication Protocol (CHAP). The PPPoE client running on a RAP is capable of
handling the CHAP authentication requests from the PPPoE server.
You can use the CLI or the WebUI to configure CHAP.
Using the WebUI to Configure CHAP
1. Navigate to the Configuration > Wireless > AP Installation page. The list of discovered APs are displayed on
this page.
2. Select the AP you want to configure using CHAP and click Provision button.
3. Enter the CHAP Secret in the text box under Authentication Method.
4. Enter the CHAP Secret again in the Confirm CHAP Secret text box for confirmation.
Figure 29 CHAP Authentication Using CHAP Secret
5. Click Apply and Reboot.
Using the CLI to Configure CHAP
provision-ap pppoe-chap-secret <KEY>
reprovision ap-name <name>
NOTE: The PPPoE client selects either the PAP or the CHAP credentials for the RAP authentication depending upon the
request from the PPPoE server.
NOTE: You can use all the special characters except question mark (?) and the space can be used within double quotes (“ “).