Cisco Prime Nerk 43 User Guide
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27-147 Cisco Prime Network 4.3.2 User Guide EDCS-1524415 Chapter 27 Managing Mobile Networks LTE Networks Figure 27-17 Mobile IP Configuration for PDSN Proxy Mobile IP—This protocol provides a mobility solution for subscribers whose mobile nodes do not support the Mobile IP protocol. On behalf of the mobile node, PDSN proxies the Mobile IP tunnel with the HA. In turn, the service provider or the home agent assigns an IP address to the subscriber. This IP address does not change or is not lost even if the user moves out of the home network. Viewing the PDSN Configuration Details To view the PDSN configuration details: Step 1Right-click the required device in the Vision client and choose Inventory. Step 2In the Logical Inventory window, choose Logical Inventory > Context> Mobile > PDSN. The list of PDSN services configured in Prime Network are displayed in the content pane. Step 3From the PDSN node, choose a PDSN service. The PDSN service details are displayed in the content pane as shown in Figure 27-18. Radio To w e r Radio Access Network (RAN) BSC/PCF MN 320492 PDSN/FA PPP Foreign AAA R-P Interface HACN Home AAA Internet or PDN IP in IP or GRE Tunnel IP
27-148 Cisco Prime Network 4.3.2 User Guide EDCS-1524415 Chapter 27 Managing Mobile Networks LTE Networks Figure 27-18 PDSN Service Details Table 27-94 displays the PDSN service details. Table 27-94 PDSN Service Details Field Description Service Name The unique name of the PDSN service. Status The status of the PDSN service, which can be any one of the following: Initiated Running Down Started Nonstarted Unknown Bind Address The IP address to which the service is bound. This can be a IPv4 or IPv6 address. NoteMultiple IP addresses belonging to the same IP interface can be bound to different PDSN services, but one address can be bound to only one service. Local IP Port The User Datagram Protocol (UDP) port for the R-P interface of the IP socket. This IP port can be any value between 1 and 65535 and defaults to 699.
27-149 Cisco Prime Network 4.3.2 User Guide EDCS-1524415 Chapter 27 Managing Mobile Networks LTE Networks You can also view the following configuration details for a PDSN service: GRE Mobile IP The IP address of the Foreign agent that is configured for the PDSN service. Simple IP Indicates whether the Simple IP configuration is available for the PDSN service, which can be any one of the following: Allowed Not Allowed (default value) Max Subscribers The maximum number of subscribers that the PDSN service can support. Registration Life Time The registration lifetime configured for all the subscribers to the service. Max Retransmissions Maximum retries for transmitting RP control packets. This count can be any value between 1 and 1000000 and defaults to 5. A11 Signalling Packets IP Header DSCPThe Differential Services Code Point (DSCP) value in the IP header. NAI Construction DomainThe Network Access Identifier for the PDSN service. This field is made up of the Mobile Station Identifier (MSID) of the subscriber, a separator character and a domain name. NoteThe domain name used here can be either the name supplied as part of the subscriber’s name or the domain alias. Airlink Bad Sequence NumberThe action to be taken when the PDSN receives an airlink record with a bad sequence number, which can be any one of the following: Accept (default value) Reject NoteAt the time of the R-PA10 connection setup, an airlink record is assigned a unique sequence number. Airlink Bad Sequence Number Deny CodeThe reason for rejecting the airlink record with a bad sequence number, which can be any one of the following: Poorly Formed Request Unsupported Vendor ID AAA 3GPP2 Service OptionThe service options for which AAA 3GPP2 authentication is applicable. Service Option Entries Service Option Number The service option numbers applicable for the PDSN service. NoteEach service option relates to a standard data service. Hence, these numbers determine the data services that are supported by the PDSN service. Table 27-94 PDSN Service Details (continued) Field Description
27-150 Cisco Prime Network 4.3.2 User Guide EDCS-1524415 Chapter 27 Managing Mobile Networks LTE Networks IP Source Violation MSID PCF Policy PPP QoS Registrations Timers and Restrictions Viewing the GRE Configuration Details To view the Generic Routing Encapsulation (GRE) configuration details for a PDSN service: Step 1Right-click the required device in the Vision client and choose Inventory. Step 2In the Logical Inventory window, choose Logical Inventory > Context> Mobile > PDSN> PDSN service> GRE. The GRE details are displayed in the content pane. Table 27-95 displays the GRE configuration details. Table 27-95 GRE Configuration Details Field Description Checksum Indicates whether the Checksum field is applicable for outgoing GRE packets.By default, this option is disabled. Checksum Verify Indicates whether the verification of the Checksum field is enabled for incoming GRE packets. Reorder Time Out The maximum time (in milliseconds) for processing the GRE packets that are coming out of order. This time can be any value between 0 and 5000, and defaults to 100 milliseconds. Sequence Mode The mode in which incoming out-of-sequence GRE packets are handled, which can be any one of the following: Reorder None This field defaults to None. Sequence Numbers Indicates whether GRE sequence numbers are inserted in data that is about to be transmitted over the A10 interface. By default, this option is disabled. Flow Control Indicates whether flow control is supported by the selected PDSN service. If this option is enabled, PDSN sends flow control enabled Normal Vendor Specific Extensions (NSVE) in A11 RRPs. By default, this option is disabled. Flow Control Time Out The amount of time (in milliseconds) to wait for an Transmitter On (XON) indicator from the RAN. This time can be any value between 1 and 1000000, and defaults to 1000 milliseconds.
27-151 Cisco Prime Network 4.3.2 User Guide EDCS-1524415 Chapter 27 Managing Mobile Networks LTE Networks Viewing the IP Source Violation Details A Source violation occurs when a mobile device sources packets to the PDSN with a IP address that is different from the one specified during setup. Using this feature, the packets that need not be sent over the network are dropped when it tries to pass through PDSN. To view the IP Source Violation configuration details for a PDSN service: Step 1Right-click the required device in the Vision client and choose Inventory. Step 2In the Logical Inventory window, choose Logical Inventory > Context> Mobile > PDSN> PDSN service> IP Source Violation. The details are displayed in the content pane. Table 27-96 displays the IP Source Violation configuration details. Flow Control Action The action that must be taken when the timeout limit is reached, which can be any one of the following: disconnect-session resume-session. Protocol Type The tunnel type for the GRE routing. This field defaults to Any. Is 3GPP Ext Header QoS MarkingIndicates whether the 3GPP Extension Header QoS Marking is enabled for the selected PDSN feature. NoteIf this feature is enabled and the PCF negotiation feature is enabled in A11 RRQ, then the PDSN will include QoS optional data attribute in the GRE 3GPP2 Extension Header. IP Header DSCP Value The Differential Service Code Point (DSCP) value in the IP header that marks the GRE IP Header encapsulation. This can be any value between 0x0F and 0X3F, and defaults to 0X0F. IP Header DSCP Value Packet TypeIndicates whether the IP Header DSCP Value packet type is specified for the packets. By default, this option is disabled. GRE Segmentation Indicates whether segmentation of GRE packets is enabled. By default, this option is disabled. Table 27-95 GRE Configuration Details (continued) Field Description
27-152 Cisco Prime Network 4.3.2 User Guide EDCS-1524415 Chapter 27 Managing Mobile Networks LTE Networks Viewing the MSID Configuration Details To view the Mobile Station ID (MSID) configuration details for a PDSN service: Step 1Right-click the required device in the Vision client and choose Inventory. Step 2In the Logical Inventory window, choose Logical Inventory > Context> Mobile > PDSN> PDSN service> MSID. The details are displayed in the content pane. Table 27-97 displays the MSID configuration details. Viewing the PCF Configuration Details To view the Packet Control Function (PCF) configuration details for a PDSN service: Step 1Right-click the required device in the Vision client and choose Inventory. Table 27-96 IP Source Violation Configuration Details Field Description Clear on Valid Packet Indicates whether the service to reset the negotiation and drop limit counters upon receipt of properly addressed packet is enabled. By default, this feature is disabled. Drop Limit The maximum number of IP source violations within the detection period, before the call is dropped. This number can be any value between 0 and 1000000, and defaults to 10. Period The detection period (in seconds) for the IP source violation. This field can be any value between 1 and 1000000, and defaults to 120. Renegotiation Limit The maximum number of IP source violations within the detection period before renegotiating PPP for the call. This field can be any value between 1 and 1000000, and defaults to 5. Table 27-97 MSID Configuration Details Field Description MSID Length Max The maximum length of the MSID configured for the PDSN service. This length can be any value between 10 and 15, and defaults to 15. MSID Length Min The minimum length of the MSID configured for the PDSN service. This length can be any value between 10 and 15, and defaults to 10. MSID Authentication Indicates whether the MSID authentication feature is enabled. MSID Length Check Indicates whether MSID length is enabled for the PDSN service. By default, this option is disabled. NoteThis configuration is required to reject the A11-RRQs with illegal International Mobile Station Identification (IMSI).
27-153 Cisco Prime Network 4.3.2 User Guide EDCS-1524415 Chapter 27 Managing Mobile Networks LTE Networks Step 2In the Logical Inventory window, choose Logical Inventory > Context> Mobile > PDSN> PDSN service> PCF. The details are displayed in the content pane. Table 27-98 displays the PCF configuration details. Viewing the Policy Configuration Details To view the Policy configuration details for a PDSN service: Step 1Right-click the required device in the Vision client and choose Inventory. Step 2In the Logical Inventory window, choose Logical Inventory > Context> Mobile > PDSN> PDSN service> Policy. The details are displayed in the content pane. Table 27-99 displays the Policy configuration details. Table 27-98 PCF Configuration Details Field Description PCF Monitor Num RetriesThe maximum number of retries before deciding that the PCF service is down. PCF Session ID Change Restart PPPIndicates whether the PPP must be restarted if there is a change in the session ID of an existing session. New Call Conflict Terminate Old SessionIndicates whether the session with a PCF must be terminated when a new call request for an existing session is received from another PCF. PDSN Security Entries SPI Number The unique Security Parameters Index number that indicates a security context between the services. Remote Address The IP address of the source service. Netmask The subnet mask of the source service. Zone ID The ID of the zone to which the IP address belongs to. Hash Algorithm The hash algorithm used to encrypt the data. Time Stamp Tolerance The acceptable difference (in seconds) in the timestamps. NoteIf the actual difference exceeds the difference specified here, then the session is rejected. If this difference is 0, the timestamp tolerance checking is disabled at the receiving end. Replay Protection The replay protection schemes that is implemented by the service. Description The description of the security profile.
27-154 Cisco Prime Network 4.3.2 User Guide EDCS-1524415 Chapter 27 Managing Mobile Networks LTE Networks Viewing the PPP Configuration Details To view the Point-to-Point Protocol details for a PDSN service: Step 1Right-click the required device in the Vision client and choose Inventory. Step 2In the Logical Inventory window, choose Logical Inventory > Context> Mobile > PDSN> PDSN service> PPP. The details are displayed in the content pane. Table 27-100 displays the PPP configuration details. Table 27-99 Policy Configuration Details Field Description Unknown CVSE Policy Indicates whether the unknown Critical Vendor Specific Extension (CVSE) policy is enforced. RRQ MEI From Current PCFIndicates whether PPP must be restarted after getting MEI in RRQ. New Call Policy The call policy for one or all the services, which can be any one of the following: Accept Reject Redirect Reject on MSID Redirect on MSID None This field defaults to None. Overload Policy The action to be taken by the PDSN service in case of an overload condition. Overload Policy Reject CodeThe reject code for the overload policy. Service Option Policy The policy followed by PDSN for configuring services. Reject MSID The Mobile Station Identifier (MSID) for which new calls are rejected. NoteIf the New Call Policy field is set to Reject MSID, then this field will display the relevant MSID.
27-155 Cisco Prime Network 4.3.2 User Guide EDCS-1524415 Chapter 27 Managing Mobile Networks LTE Networks Viewing the QoS Configuration Details To view the Quality of Service configuration details for a PDSN service: Step 1Right-click the required device in the Vision client and choose Inventory. Step 2In the Logical Inventory window, choose Logical Inventory > Context> Mobile PDSN> PDSN service> QoS. The details are displayed in the content pane. Table 27-101 displays the QoS configuration details. Table 27-100 PPP Configuration Details Field Description Context Name The destination context where the Layer 2 Tunneling protocol Access Concentrator (LAC) service is configured. NoteThis context is the same as the PPP tunneling context. Tunnel Type The type of the PPP tunnel established between the PDSN and the PFC, which can be any one of the following values: L2TP None This field defaults to None. Fragment State Indicates whether the PPP fragmentation is enabled. By default, this is option is disabled. Alt PPP Indicates whether the Alternate Point-to-Point (PPP) protocol sessions are enabled for the PDSN service. By default, this option is disabled. Allow No AuthenticationIndicates whether subscribers can gain network access even if they have not been authenticated. Authentication The authentication mode and priority when multiple modes are selected, which can be any one of the following: chap—Uses the Challenge Handshake Authentication Protocol (CHAP) for authentication. Must be followed by a priority value, which can be any value between 0 and 1000 with a lower number indicating higher preference. This protocol is enabled by default and commands the highest priority. mschap—Uses the Microsoft Challenge Handshake Authentication Protocol (MS-CHAP) for authentication. Must be followed by a priority value, which can be any value between 0 and 1000 with a lower number indicating higher preference. This protocol is disabled by default. pap—Uses Password Authentication Protocol (PAP) for authentication. Must be followed by a priority value, which can be any value between 0 and 1000 with a lower number indicating higher preference. This protocol seconds CHAP in terms of priority. This protocol is enabled by default.
27-156 Cisco Prime Network 4.3.2 User Guide EDCS-1524415 Chapter 27 Managing Mobile Networks LTE Networks Viewing the Registration Details To view the Registration details for a PDSN service: Step 1Right-click the required device in the Vision client and choose Inventory. Step 2In the Logical Inventory window, choose Logical Inventory > Context> Mobile > PDSN> PDSN service> Registrations. The details are displayed in the content pane. Table 27-102 displays the Registration details. Table 27-101 QoS Configuration Details Field Description Policy Mismatch Indicates whether the PDSN must raise a Traffic FLow Template (TFT) violation if there is a policy mismatch of QoS. Qos Wait Indicates whether parameters related to QoS are enabled. NoteWhile configuring parameters for QoS, the minimum and maximum waiting time for transmission are also specified. Also, the action to be performed when the minimum time elapses is also specified. Associate The unique identification number of the associated QoS Profile that is configured for the selected context. QoS Profile tab ID The unique code of the QoS profile. Description The description of the QoS profile. Uplink Bandwidth The uplink bandwidth (in kbps) of your profile. Downlink Bandwidth The downlink bandwidth (in kbps) of your profile. Latency The latency (in milliseconds) of the profile. Drop Rate The maximum drop rate percent of the packet. QoS Class The type of QoS class associated with the profile.