Initial Redirection: Example; Periodic Redirection: Examples; Redirecting Dns Traffic: Example - Cisco 10000 Series Configuration Manual

Chapter 4 Redirecting Subscriber Traffic Using Intelligent Service Gateway Layer 4 Redirect

Initial Redirection: Example

The following example shows ISG configured to redirect user traffic that comes over interface
FastEthernet0/0.505 to a server group called ADVT for the initial 60 seconds of the session. After the
initial 60 seconds, ISG stops redirecting the traffic for the rest of the lifetime of the session.
interface FastEthernet0/0.505
encapsulation dot1Q 505
ip address 10.0.0.1 255.255.255.0
ip subscriber
identifier interface
redirect to group ADVT duration 60
no cdp enable
The following example shows ISG configured to redirect the Layer 4 traffic of all subscribers to a server
group called ADVT for the initial 60 seconds of the session. After the initial 60 seconds, ISG stops
redirecting the traffic for the remaining lifetime of the session.
service-policy type control initial-rdt
policy-map type control initial-rdt
class type control always event session-start
1 service-policy type service name initial-rdt-profile
!
policy-map type service initial-rdt-profile
class type traffic CLASS-ALL
redirect to group ADVT duration 60

Periodic Redirection: Examples

The following example shows how to redirect subscriber traffic coming over FastEthernet interface
0/0.505 for a period of 60 seconds every 3600 seconds.
interface FastEthernet0/0.505
encapsulation dot1Q 505
ip address 50.0.0.1 255.255.255.0
subscriber session
redirect to group ADVT duration 60 frequency 3600
no cdp enable
!
The following example shows how to redirect all subscriber traffic for a period of 60 seconds every
3600 seconds.
service-policy control periodic-rdt session-start
!
policy-map type control periodic-rdt
class type control always event session-start
1 service-policy service periodic-rdt-profile
!
policy-map type service periodic-rdt-profile
redirect to group ADVT duration 60 frequency 3600

Redirecting DNS Traffic: Example

The following example shows how to redirect all subscriber DNS packets to the server group
DNS-server.
service-policy type control DNS-rdt
policy-map type control DNS-rdt
class type control event session-start
OL-14660-03
Cisco 10000 Series Router Access Network Control Protocol Configuration Guide
Configuration Examples for ISG Layer 4 Redirect
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