HP FlexFabric 5700 series User Manual

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11. After receiving the IP change notification packets sent by the client and the access device, the
portal authentication server notifies the client of login success.
12. The portal authentication server sends an IP change acknowledgment packet to the access device.
Step 13 and step 14 are for extended portal functions.
13. The client and the security policy server exchanges security check information. The security policy
server detects whether or not the user host installs anti-virus software, virus definition files,
unauthorized software, and operating system patches.
14. The security policy server authorizes the user to access certain network resources based on the
check result. The access device saves the authorization information and uses it to control access of
the user.
Portal configuration task list
Tasks at a
g
lance
(Required.) Configuring a portal authentication server
(Required.) Configuring a portal Web server
(Required.) Enabling portal authentication on an interface
(Required.) Referencing a portal Web server for an interface
(Optional.) Controlling portal user access
• Configuring a portal-free rule
• Configuring an authentication source subnet
• Configuring an authentication destination subnet
• Setting the maximum number of portal users
• Specifying a portal authentication domain
(Optional.) Configuring portal detection features
• Configuring online detection of portal users
• Configuring portal authentication server detection
• Configuring portal Web server detection
• Configuring portal user synchronization
(Optional.) Configuring the portal fail-permit feature
(Optional.) Configuring BAS-IP for unsolicited portal packets sent to the portal authentication server
(Optional.) Applying a NAS-ID profile to an interface
(Optional.) Enabling portal roaming
(Optional.) Logging out portal users
Configuration prerequisites
The portal feature provides a solution for user identity authentication and security check. To complete
user identity authentication, portal must cooperate with RADIUS.
The prerequisites for portal authentication configuration are as follows:

HP FlexFabric 5700 series Specifications

General

Layer Support	L2/L3
Routing Protocol	OSPF, BGP, RIP, IS-IS, Static Routing
Remote Management Protocol	SNMP, CLI, Web
Features	VXLAN
Compliant Standards	IEEE 802.1D, 802.1Q, 802.1w, 802.1s, 802.3ad
Operating Temperature	0°C to 45°C
Operating Humidity	10% to 90% (non-condensing)
VLANs	4K