Web Authentication; Table 4-36 Web Authentication - Digisol DG-FS4526 Management Manual

Example
Console#show network-access mac-address-table
---- ----------------- --------------- --------- -------------------------
Port MAC-Address
---- ----------------- --------------- --------- -------------------------
1/1 00-00-01-02-03-04 172.155.120.17
1/1 00-00-01-02-03-05 172.155.120.17
1/1 00-00-01-02-03-06 172.155.120.17
1/3 00-00-01-02-03-07 172.155.120.17
Console#

Web Authentication

Web authentication allows stations to authenticate and access the network in
situations where 802.1X or Network Access authentication are infeasible or
impractical. The web authentication feature allows unauthenticated hosts to request
and receive a DHCP assigned IP address and perform DNS queries. All other traffic,
except for HTTP protocol traffic, is blocked. The switch intercepts http protocol traffic
and redirects it to a switch-generated webpage that facilitates username and
password authentication via RADIUS. Once authentication is successful, the web
browser is forwarded on to the originally requested web page. Successful
authentication is valid for all hosts connected to the port.
Notes: 1.
MAC authentication, web authentication, 802.1X, and port security cannot be
configured together on the same port. Only one security mechanism can be
applied.
2.
RADIUS authentication must be activated and configured properly for the
web authentication feature to work properly. (See "RADIUS Client" on page
4-81)
3.
Web authentication cannot be configured on trunk ports.
Command
web-auth
login-attempts
web-auth
quiet-period
web-auth
session-timeout
web-auth
system-auth-control
web-auth
show web-auth
show web-auth
interface
web-auth re-authenticate
(Port)
RADIUS-Server

Table 4-36 Web Authentication

Function
Defines the limit for failed web authentication login
attempts
Defines the amount of time to wait after the limit for failed
login attempts is exceeded.
Defines the amount of time a session remains valid
Enables web authentication globally for the switch
Enables web authentication for an interface
Displays global web authentication parameters
Displays interface-specific web authentication parameters
and statistics
Ends all web authentication sessions on the port and
forces the users to re-authenticate
www.digisol.com
DG-FS4526 User Manual
Attribute Time
Static 00d06h32m50s
Dynamic 00d06h33m20s
Static 00d06h35m10s
Dynamic 00d06h34m20s
4
Mode Page
GC 4-116
GC 4-116
GC 4-117
GC 4-117
IC 4-118
PE 4-118
PE 4-119
PE 4-119
4-115