HP VPN Firewall Appliances Access Control Configuration Guide

162
Ste
p
Command Remarks
3. Bind a NAS ID with a VLAN.
nas-id nas-identifier bind vlan
vlan-id
For more information about the
command, see Access Control
Command Reference.
4. Return to system view.
quit N/A
5. Enter interface view.
interface interface-type
interface-number
N/A
6. Specify a NAS ID profile for
the interface.
portal nas-id-profile profile-name
By default, an interface is specified
with no NAS ID profile.
Specifying a source IPv4 address for outgoing
portal packets
After you specify a source IP address for outgoing portal packets on an interface, the IP address is used
as the source IP address of packets that the access device sends to the portal server, and the destination
IP address of packets that the portal server sends to the access device.
To specify a source IPv4 address for outgoing portal packets:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter interface
view.
interface interface-type
interface-number
N/A
3. Specify a source
IPv4 address for
outgoing portal
packets.
portal nas-ip ipv4-address
Optional.
By default, no source IP address is specified and
the IP address of the user logon interface is used as
the source IP address of outgoing portal packets.
In NAT environments, HP recommends specifying
the interface's public IP address as the source IP
address of outgoing portal packets.
Specifying an autoredirection URL for authenticated
portal users
If you specify an autoredirection URL on the access device, after an unauthenticated user passes portal
authentication through the portal authentication page, the access device redirects the user to the URL.
To use this feature for remote Layer 3 portal authentication, the portal server must be an IMC portal server
that supports the page auto-redirection function.
When no autoredirection URL is specified for authenticated portal users, an authenticated user is usually
redirected to the URL the user entered in the address bar before portal authentication. However, with
local portal authentication, if the URL a user entered in the address bar before portal authentication is