Cisco ASR 5000 Administration Manual
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Cisco ASR 5000 Administration Manual

Cisco ASR 5000 Administration Manual

Enhanced wireless access gateway
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Cisco ASR 5000 Enhanced Wireless Access
Gateway Administration Guide
Version 14.0
Last Updated May 31, 2013
Americas Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 527-0883
Text Part Number: OL-28188-02

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Summary of Contents for Cisco ASR 5000

  • Page 1 Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide Version 14.0 Last Updated May 31, 2013 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 Text Part Number: OL-28188-02...
  • Page 2 ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Cisco and the Cisco Logo are trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and other countries. A listing of Cisco's trademarks can be found at www.cisco.com/go/trademarks.

  • Page 3: Table Of Contents

    GTP Tunnel Setup Failure ......................30 Session Update ..........................31 WLC-initiated Accounting Interim ....................31 GGSN-initiated Update PDP Context .................... 32 Session Teardown ......................... 33 Dependencies and Limitations ....................... 36 Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 4 Enhanced Wireless Access Gateway Configuration AAA AVP Support ..57 Enhanced Wireless Access Gateway Sample Configurations ....59 eWAG Stand-alone Configuration ......................60 eWAG + GGSN Combo Configuration ....................69 ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 5: About This Guide

    About this Guide This document pertains to the features and functionality that run on and/or that are related to the Cisco® ASR 5000 Chassis. Conventions Used The following tables describe the conventions used throughout this documentation. Icon Notice Type Description Information Note Provides information about important features or instructions.

  • Page 6: Contacting Customer Support

    Use the information in this section to contact customer support. Refer to the support area of http://www.cisco.com for up-to-date product documentation or to submit a service request. A valid username and password are required to access this site. Please contact your Cisco sales or service representative for additional information.

  • Page 7: Enhanced Wireless Access Gateway Overview

    This chapter provides an overview of the Enhanced Wireless Access Gateway (eWAG). The following topics are covered in this chapter:  Introduction  Product Overview  Feature Description  How it Works  Dependencies and Limitations Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 8: Introduction

    The unique advantages of the eWAG include:  The Cisco® ASR 5000 Series chassis on which the eWAG is deployed is a very high capacity chassis that can support millions of subscribers on a single chassis. Therefore, a single chassis is likely to support large session/capacity requirements for many years to come.

  • Page 9: Platform Requirements

    MPC access from WLAN Platform Requirements The eWAG service is supported on Cisco® ASR 5000 Series chassis running StarOS. The chassis can be configured with a variety of components to meet specific network deployment requirements. For additional information, refer to the Installation Guide for the chassis and/or contact your Cisco account representative.

  • Page 10: Network Deployments And Network Interfaces

     Combo eWAG + TTG deployment on the same ASR 5000 chassis.  Combo eWAG + TTG + GGSN deployment on the same ASR 5000 chassis. Important: For information on dependencies and limitations of these deployment options see the...

  • Page 11: Feature Description

    GTP tunnel to GGSN. eWAG resolves the APN to get the GGSN address to which to create the GTP tunnel. In this release, the PDP context will be created with a dynamic IP address. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 12: Control And Data Interfaces

    Session Update Call Flow section.  Delete PDP Context Request / Response  Error Indication  Version Not Supported  GTP Payload Forwarding  GTP Echo ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 13: Ip Address Allocation

    DSCP marking. Each traffic class is mapped to QCI value according to mapping mentioned in TS 23.203. Therefore, DSCP values must be configured for different QCI values. The following table lists mapping for traffic class to QCI. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 14: Access Point Name Selection

    APN name is configured in the profile in service configuration. If that default APN is not configured, the call is dropped. Important: Note that in all cases only the NI part (as in the APN definition) needs to be specified as APN name in eWAG. ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 15: Quality Of Service Profile Selection

    GGSN. The maximum limit for the number of GGSN addresses that can be retried is 31. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 16: Network Address Translation And Application Level Gateway Support

    (for NAT) and GGSN (for DPI, NAT, P2P, and others) work without any issues. For more information on virtual-APN support in eWAG + GGSN combo deployments refer to the Dependencies and Limitations section. ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 17: Ue Identity And Location Information Support

    Note that the “SN-WLAN-AP-Identifier” AVP is available only in the “starent” RADIUS dictionary. Therefore, UE Location Information support is available only if eWAG uses the “starent” RADIUS dictionary, if not eWAG will ignore the AVP. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 18: Bulk Statistics Support

    With this capability, operators can configure threshold on these resources whereby, should resource depletion cross the configured threshold, an SNMP Trap will be sent. ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 19: Congestion Control Support

    SNMP trap are generated. A threshold tolerance dictates the percentage under the configured threshold that must be reached in order for the condition to be cleared. An SNMP trap is then triggered. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 20: Redundancy Support

    Recovery framework is same as used by other products. A minimum of four PSCs (three active and one standby) is required in an ASR 5000 chassis to support the Session Recovery feature. This is because the DEMUX Manager and VPN Manager tasks run on a PSC where no SessMgr runs when session recovery is enabled and one PSC is used as standby PSC.

  • Page 21: How It Works

    GGSN-initiated Update PDP Context  Session Teardown  UE Detach - Accounting Stop  GGSN-initiated DPC  eWAG TimeoutsAdmin Disconnect Session Setup This section presents call flow for the session setup scenario. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 22 Enhanced Wireless Access Gateway Overview ▀ How it Works Figure 2. Session Setup Call Flow ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 23 Accounting-Start message. It also assigns a default QoS value for the eWAG session if not available in the Accounting-Start message. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 24: Session Setup Using Accounting-Interim

    Until then, eWAG will drop Accounting-Interim with different AVP values. This section presents call flow for session setup using accounting-interim scenario. ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 25 Enhanced Wireless Access Gateway Overview How it Works ▀ Figure 3. Session Setup using Accounting-Interim Call Flow Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 26 The eWAG identifies the GGSN to connect to using the same 3G procedure of identifying GGSN from SGSN/TTG using DNS resolution. The eWAG then sends the Create PDP Context Request message to the GGSN to create the GTP tunnel. ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 27: Session Replacement

    Accounting-Start message is for new subscriber with different Username+MSISDN combo. Important: In case of session replacement, old call will be disconnected with the session disconnect reason “IPSG-session-replacement”. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 28: Session Setup Failure

    This section presents call flows for setup failure scenarios. A call setup request via Accounting-Start can fail due to any of the following reasons:  Mandatory AVP Missing No Resource  GTP Tunnel Setup Failure ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 29: Mandatory Avp Missing / No Resource

    AVPs carrying username, IMSI, MSISDN, Wi-Fi IP address, NAS-IP address, and Accounting-Session-ID. And, for resource issues, such as license limit reached. Figure 4. Session Failure Call Flow – Mandatory AVP Missing / No Resource Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 30: Gtp Tunnel Setup Failure

    GTP Tunnel Setup Failure This section presents call flow for the Session Failure – GTP Tunnel Setup scenario. Figure 5. Session Failure Call Flow – GTP Tunnel Setup Failure ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 31: Session Update

    GGSN-initiated Update PDP Context WLC-initiated Accounting Interim This section presents call flow for the session update – WLC-initiated Accounting Interim scenario. Figure 6. Session Update Call Flow – WLC-initiated Accounting Interim Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 32: Ggsn-Initiated Update Pdp Context

    The eWAG does not generate any CoA RADIUS Request to Wi-Fi AAA as the eWAG acts as a RADIUS accounting server towards Wi-Fi AAA and not as an authorization server. Figure 7. Session Update Call Flow – GGSN-initiated Update PDP Context ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 33: Session Teardown

    UE Detach - Accounting Stop This section presents call flow for the UE Detach - Accounting Stop scenario. Figure 8. Session Teardown Call Flow – UE Detach - Accounting Stop Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 34 Enhanced Wireless Access Gateway Overview ▀ How it Works GGSN-initiated DPC This section presents call flow for the Session Teardown – GGSN-initiated scenario. Figure 9. Session Teardown Call Flow – GGSN-initiated DPC ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 35 Timeouts/Admin Disconnect This section presents call flow for the Session Teardown – eWAG Timeouts and Admin Disconnect scenarios. Figure 10. Session Teardown Call Flow – eWAG Timeouts/Admin Disconnect Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 36: Dependencies And Limitations

    SGSN GPRS Tunneling Protocol (SGTP) service is configured. However, in the ASR 5000 chassis the eWAG operates based on APN profile. This means that when the GGSN (used for connecting to APN) is also configured on the same chassis, it will use the same APN profile used by the eWAG (assuming that the subscriber is connecting through eWAG to reach that APN using the collocated GGSN).

  • Page 37: Ewag + Ttg Combo Deployments

    Dependencies and Limitations ▀ Note that in the ASR 5000 chassis the virtual-APN selection can be based on other criteria apart from access gateway (AGW) address selection like MSISDN range, RAT type, and so on. eWAG uses only AGW address criteria, which is the RADIUS accounting-client from which the initial Accounting-Start message is received.

  • Page 38: Ewag + Ttg + Ggsn Combo Deployments

     If new GGSN call comes up with same IMSI, the GTPCMgr will always setup the new call on the same SessMgr where the call is previously present. If a new call comes up with the same IMSI and same NSAPI, the context replacement will happen at GGSN. ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 39: Enhanced Wireless Access Gateway Configuration

    This chapter provides information on configuring the Enhanced Wireless Access Gateway (eWAG) service. The following topics are covered in this chapter:  Before You Begin  eWAG Configuration  eWAG Administration Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 40: Before You Begin

    Translation Administration Guide. Also, confirm that the required license is installed. 4. Confirm that the eWAG license is installed. The eWAG is a licensed Cisco product. Separate session and feature licenses may be required. Contact your Cisco account representative for information on licensing requirements.

  • Page 41: Ewag Configuration

    Multiple eWAG services must not be configured in the same context as they will not be able to differentiate between uplink and downlink packets. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 42: Configuring The Ewag Service

    <aaa_server_group_name> ] [ clear-sessions ] + ] [ dictionary <dictionary_name> ] [ disconnect-message [ dest-port <destination_port_number> ] + | interim create-new-call } #To configure timeout for eWAG session setup attempts: setup-timeout <setup_timeout> ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 43 { 1 | 2 | 3 } } { af11 | af12 | af13 | af21 | af22 | af23 | af31 | af32 | af33 | af41 | af42 | af43 | be | ef | pt } } + #To configure RADIUS dictionary: radius dictionary <dictionary_name> Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 44: Configuring The Apn

    <context_name> apn <apn_name> #To configure the accounting mode: accounting-mode none #To specify the ACS rulebase: active-charging rulebase <ecs_rulebase_name> #To specify the IP access group: ip access-group <access_list_name> in ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 45: Configuring The Sgtp Service

    <radius_client_ipv4/ipv6_address> | <radius_client_ipv4/ipv6_address/mask> } Notes:  In the ASR 5000 chassis, virtual APN selection can be based on other criteria apart from Access Gateway address ( ) selection, such as the MSISDN range, RAT type, and so on. However, only...

  • Page 46: Configuring Nat/Alg Support

    Configuring Routing Rules and NAT ALG Configuring ECS Rulebase with Firewall-and-NAT Policy To specify the Firewall-and-NAT policy in an ECS rulebase use the following configuration: configure active-charging service <ecs_service_name> rulebase <rulebase_name> fw-and-nat default-policy <fw_nat_policy_name> ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 47: Configuring Apn With Firewall-And-Nat Policy

    <ftp_control_ruledef_name> tcp either-port <operator> <value> rule-application routing exit ruledef <ftp_data_ruledef_name> tcp either-port <operator> <value> rule-application routing exit #SIP ALG: ruledef <sip_ruledef_name> udp either-port <operator> <value> rule-application routing exit Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 48 #H323 ALG: ruledef <h323_ruledef_name> udp either-port <operator> <value> rule-application routing exit ruledef <h323_multi_ruledef_name> udp either-port <operator> <value> rule-application routing exit ruledef <h323_tcp_ruledef_name> tcp either-port <operator> <value> rule-application routing exit ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 49 Notes:  For more information on ECS ruledef and rulebase configurations, refer to the Enhanced Charging Service Administration Guide. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 50: Additional Configurations

     Apart from the IPSG and System schema, as needed you can also configure variables available in the other schema, including:  APN: For Access Point Name (APN) related statistics  Card: For card-level statistics ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 51: Configuring Congestion Control

    Control feature, refer to the Congestion Control chapter of the System Administration Guide.  In the above configuration, the Congestion Control thresholds featured are at the system level and are not specific to eWAG.  eWAG supports only critical threshold values. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 52: Configuring Session Recovery

     A valid feature key is required for this configuration. This command enables/disables the feature to try to perform hitless session recovery for all session types supported by the software release. After enabling session recovery through this configuration, make sure that session recovery status is “ready”. ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 53: Ewag Administration

    For more information on Monitor Protocol and Monitor Subscriber, refer to the System Administration Guide. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 54: Monitor Protocol

    The following filters are available for monitor subscriber based logging in eWAG.  By MSID/IMSI  By IP Address  By MSISDN  Next-IPSG Call  By Username ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 55: Gathering Ewag-Related Statistics And Information

    To view ECS statistics for specific analyzer. show active-charging analyzer statistics name <analyzer_name> show active-charging rulebase name To view ECS statistics for specific rulebase. <rulebase_name> show active-charging subsystem all To view detailed ECS subsystem-level information. Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 57: Enhanced Wireless Access Gateway Configuration Aaa Avp Support

    RAI identifying Wi- Fi network, otherwise currently only eWAG-configured value is used and this attribute is ignored. Acct-Session-Id Accounting Session Identifier string. Acct-Session- Time Acct-Status- Type Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 58 Contains LAC_CI of the WLAN Identifier Access Point. eWAG uses the information in filling ULI of CPC. SN-WLAN-UE- Contains MAC address of the UE. Identifier eWAG sends it in IMEIsV of CPC. User-Name ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 59: Enhanced Wireless Access Gateway Sample Configurations

    Appendix B Enhanced Wireless Access Gateway Sample Configurations This appendix provides sample configurations for the following deployment types:  eWAG Stand-alone Configuration  eWAG GGSN Combo Configuration Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...

  • Page 60: Ewag Stand-Alone Configuration

    3 mode active exit card 4 mode active exit require session recovery congestion-control congestion-control threshold license-utilization critical 80 congestion-control threshold max-sessions-per-service-utilization critical 100 congestion-control threshold tolerance critical 70 ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 61 <password> ftp aaa group default exit gtpp group default exit ip route 0.0.0.0 0.0.0.0 172.18.130.1 SPIO1 exit port ethernet 24/1 no shutdown bind interface SPIO1 local exit Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 62 = 21 rule-application routing exit ruledef http-1 tcp either-port = 80 rule-application routing exit ruledef ftp_data tcp either-port = 20 rule-application routing ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 63 = 1719 rule-application routing exit ruledef h323_multi udp either-port = 1718 rule-application routing exit ruledef h323_tcp tcp either-port = 1720 rule-application routing exit charging-action test Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 64 7 ruledef http-1 analyzer http route priority 8 ruledef h323_multi analyzer h323 route priority 9 ruledef h323_tcp analyzer h323 route priority 10 ruledef https-1 analyzer secure-http rtp dynamic-flow-detection bandwidth default-policy bw1 ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 65 2.2.2.2 associate sgtp-service sgtp1 context sgtp plmn id mcc 208 mnc 001 radius accounting interim create-new-call profile APN default-apn star.com Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 66 1 chap 2 allow-noauth active-charging rulebase rb1 fw-and-nat policy ewag-policy exit aaa group default ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 67 3.3.3.3 cache ttl positive 100 cache ttl negative 100 round-robin-answers exit ip igmp profile default exit exit bulkstats collection bulkstats mode file 1 schema ipsg-sys format %ipsg-total-call-arrived%,%ipsg-total-call- rejected%,%ipsg-total-call-demult%,%ipsg-total-dereg-rep-sent%,%ipsg-cur-active- call%,%ipsg-total-active-serv% Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 68 2466 no shutdown bind interface ewag-dns sgtp exit vlan 2467 no shutdown exit vlan 2468 no shutdown bind interface wifi-ewag ipsg exit exit ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

  • Page 69: Ewag + Ggsn Combo Configuration

    3 mode active exit card 4 mode active exit require session recovery require active-charging context local interface SPIO1 ip address 1.1.1.1 255.255.255.0 exit server ftpd exit Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 70 24/1 no shutdown bind interface SPIO1 local exit active-charging service acs ruledef rtsp-1 tcp either-port = 554 rule-application routing exit ruledef pptp-1 tcp either-port = 1723 rule-application routing ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 71 = 80 rule-application routing exit ruledef ftp_data tcp either-port = 20 rule-application routing exit ruledef http http any-match = TRUE exit ruledef icmp icmp any-match = TRUE exit ruledef ip Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 72 3 ruledef tcp charging-action test action priority 4 ruledef http charging-action test route priority 1 ruledef rtsp-1 analyzer rtsp route priority 2 ruledef pptp-1 analyzer pptp route priority 3 ruledef tftp-1 analyzer tftp ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 73 2.2.2.2 associate sgtp-service sgtp1 context sgtp plmn id mcc 208 mnc 001 radius accounting interim create-new-call profile APN default-apn corp1 Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 74 6.6.6.6 255.255.255.0 secondary exit subscriber default exit apn corp1 selection-mode subscribed sent-by-ms chosen-by-sgsn accounting-mode none authentication pap 1 chap 2 allow-noauth virtual-apn preference 1 apn star.com access-gw-address 7.7.7.7/24 exit ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 75 8.8.8.8/24 max-contexts max-primary 8000000 max-sec-per-primary 10 ppp-pdp-contexts 8000000 bind ipv4-address 6.6.6.6 exit sgtp-service sgtp1 gtpu bind address 4.4.4.4 Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 76 1 ipsg schema ipsg_schema format %vpnname%,%vpnid%,%servname%,%servid%,%total- start-req-rcv%,%total-start-req-retrans-rcv%,%total-start-rsp-sent%,%total-interim- update-req-rcv%,%total-stop-req-rcv%,%total-unknown-req-rcv%,%total-rsp-sent%,%total- discard-msgs-unknown-clnt%,%total-discard-msgs-ignore-interim%,%total-discard-msgs- ignore-stop%,%total-discard-msgs-incorrect-secret%,%total-discard-msgs-attr- missing%,%rad-servaddr%,%rad- servport%,%total_current_sessions%,%total_sessions_setup%,%total_sessions_replaced%,%tota l_sessions_released%,%total_interim_update_rsp_sent%,%total_stop_rsp_sent%,%total_access_ req_rcv%,%total_access_req_retrans_rcv%,%total_access_accept_sent%,%total_access_reject_s ent%,%total_disconnect_msg_sent%,%total_discarded%,%total_discard_msgs_no_resource%,%tota l_discard_msgs_ignore_start%,%total_discard_msgs_stale_packets%,%total_discard_msgs_svc_n ot_supported%,%total_discard_msgs_internal_error%,%total_discard_msgs_svc_limit_exceeded% ,%total_discard_msgs_license_limit_exceeded% ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...
  • Page 77 2468 no shutdown bind interface wifi-ewag ipsg exit vlan 2469 exit vlan 2470 exit vlan 2472 exit vlan 2473 exit vlan 2475 Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide ▄ OL-28188-02...
  • Page 78 Enhanced Wireless Access Gateway Sample Configurations ▀ eWAG + GGSN Combo Configuration no shutdown exit vlan 1500 no shutdown exit exit ▄ Cisco ASR 5000 Enhanced Wireless Access Gateway Administration Guide OL-28188-02...

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