Cisco Cisco IOS Software Release 12.4(15)T
Transparent Bridging Support for Authentication Proxy
Configuration Examples for Transparent Authentication Proxy
6
Cisco IOS Security Configuration Guide
bridge 1 protocol ieee
!
Router# show ip auth-proxy cache
Authentication Proxy Cache
Client Name AuthRule, Client IP 10.0.0.1, Port 1145,
timeout 60, Time Remaining 60, state ESTAB
Authentication Proxy in Integrated Route Bridge Mode: Example
In an integrated routing and bridging environment, a bridged network is interconnected with a router
network. Both routing and bridging can occur in the same router with connectivity between routed and
bridged domains.
network. Both routing and bridging can occur in the same router with connectivity between routed and
bridged domains.
The following example (see
) shows how to configure authentication proxy in an integrated
routing and bridging environment in which network users (that is, hosts on the bridged interface
FastEthernet 5/0) are challenged for user credentials before being given access to protected resources.
FastEthernet 5/0) are challenged for user credentials before being given access to protected resources.
Figure 3
Authentication Proxy in Integrated Route Bridge Mode: Sample Topology
!
aaa new-model
!
aaa authentication login default group radius
aaa authorization auth-proxy default group radius
aaa accounting auth-proxy default start-stop group radius
!
ip cef
!
ip auth-proxy name AuthRule http inactivity-time 60
!
bridge irb
!
interface FastEthernet3/0
no ip address
duplex half
bridge-group 1
!