Cisco Cisco Packet Data Gateway (PDG) Fehlerbehebungsanleitung
Cisco ASR 5000 Series Session Control Manager Administration Guide ▄
OL-22952-01
Appendix A
Access Control Lists
Access Control Lists
Access Control Lists (ACLs) are used to control the flow of packets into and out of the system. They are configured on
a per-context basis and consist of “rules” (ACL rules) or filters that control the action taken on packets that match the
filter criteria. Once configured, an ACL can be applied to any of the following:
a per-context basis and consist of “rules” (ACL rules) or filters that control the action taken on packets that match the
filter criteria. Once configured, an ACL can be applied to any of the following:
An individual interface
All traffic facilitated by a context (known as a policy ACL)
An individual subscriber
All subscriber sessions facilitated by a specific context