Users Guide

Table Of Contents
Dell PowerConnect ArubaOS 5.0 | User Guide Virtual Private Networks | 361
4. Navigate to the Configuration > Advanced Services > VPN Services > IPSEC page.
a. Select Enable L2TP (this is enabled by default).
b. Select Enable XAuth (this is enabled by default).
c. Configure the IP addresses of the primary and secondary Domain Name System (DNS) servers and
primary and secondary Windows Internet Naming Service (WINS) Server that will be pushed to the VPN
client.
d. Under Address Pools, click Add to open the Add Address Pool page.
e. Specify the start address, the end address and the pool name.
f. Click Done to apply the configuration.
g. Under IKE Shared Secrets, click Add to open the Add IKE Secret page.
h. To make the IKE key global, specify 0.0.0.0 and 0.0.0.0 for both subnet and subnet mask (these are the
default values).
i. Enter the IKE Shared Secret and Verify IKE Shared Secret.
j. Click Done to apply the configurations.
k. Under IKE Policies, click Add to open the IPSEC Add Policy configuration page.
l. Set the Priority to 1 for this configuration to take priority over the Default setting.
m. Set the Authentication to Pre-Share.
n. Click Done to activate the changes.
o. Click Apply.
Next, configure client entries in the internal database
1. Navigate to the Configuration > Security > Authentication > Servers page.
2. Select Internal DB.
3. Click Add User in the Users section. The user configuration page displays.
4. Enter information for the client.
5. Click Enabled to activate this entry on creation.
6. Click Apply to apply the configuration.
Configure the VPN via the CLI
To configure a VPN for Cisco VPN XAuth clients using a username and passwords via the CLI:
ip access-list session authenticated
any any any permit position 1
user-role employee
access-list session authenticated
aaa authentication vpn default
default-role employee
server-group internal
crypto-local isakmp xauth
vpdn group l2tp
enable
client dns 101.1.1.245
ip local pool pw-clients 10.1.1.1 10.1.1.250
crypto isakmp key 0987654 address 0.0.0.0 netmask 0.0.00