# show pdif-service

This chapter describes the output of the show pdif-service command.
show pdif-service statistics
Table 1. show pdif-service statistics Command Output Descriptions

Field | Description
--- | ---
Session Statistics
Current sessions total | Total number of current sessions.
Simple-IPv4 current | Number of current Simple-IPv4 sessions.
Mobile-IPv4 current | Number of current Mobile-IPv4 sessions.
Proxy-Mobile-IPv4 current | Number of current Proxy-Mobile-IPv4 sessions.
Data-Clients | Total number of subscriber sessions originating from data clients.
Active current | Total number of currently active sessions.
Dormant current | Total number of currently dormant sessions.
Active IPv4 current | Total number of currently active IPv4 sessions.
Active IPv6 current | Total number of currently active IPv6 sessions.
Dormant IPv4 current | Total number of currently dormant IPv4 sessions.
Dormant IPv6 current | Total number of currently dormant IPv6 sessions.
Total Simple-IP IPv4 | Total number of Simple-IP IPv4 sessions.
Total Mobile-IP IPv4 | Total number of Mobile-IP IPv4 sessions.
Total Proxy-Mobile-IP IPv4 | Total number of Proxy-Mobile-IP IPv4 sessions.
Mobile-IP IPv4 attempts | Total number of Mobile-IP IPv4 session attempts.
Mobile-IP IPv4 successes | Number of successful Mobile-IP IPv4 session attempts.
Mobile-IP IPv4 failures | Number of failed Mobile-IP IPv4 session attempts.
Proxy-Mobile-IP IPv4 attempts | Total number of Proxy-Mobile-IP IPv4 session attempts.
Proxy-Mobile-IP IPv4 succ | Number of successful Proxy-Mobile-IP IPv4 session attempts.
Proxy-Mobile-IP IPv4 fails | Number of failed Proxy-Mobile-IP IPv4 session attempts.
Simple-IP-Fallback attempts | Total number of Simple-IP fallback attempts.
successes | Number of successful Simple-IP fallback sessions.
failures | Number of failed Simple-IP fallback sessions.
Simple-IP-Fallback Failure Reasons
No Mobile-IP RRQ Rx | Mobile-IP RRQ request not received.
Not allowed | Simple-IP fallback not allowed by configuration.
Tagged Pool Address | Address is in a pool and tagged not to allow Simple-IP fallback.
Misc
Simple-IP IPv4 attempts | Total number of Simple-IP IPv4 session attempts.
Simple-IP IPv4 successes | Number of successful Simple-IP IPv4 attempts.
Simple-IP IPv4 failures | Number of failed Simple-IP IPv4 attempts.
Total setup attempts | Total number of session setup attempts.
Total setup success | Number of successful session setup attempts.
Total Attempts Failed | Number of failed session setup attempts.
Total disconnected | Total number of disconnected sessions.
Disconnected locally | Number of sessions disconnected locally.
Disconnected remotely | Number of sessions disconnected remotely.
Disconnect remotely before connect | Number of sessions disconnected remotely before the session was fully connected.
Session Disconnect Reasons
Remote disconnect ipsec | Number of sessions disconnected because of remote party (mobile) hang-up.
Admin disconnect | Number of sessions disconnected by the Admin.
Idle timeout | Number of sessions disconnected because the Idle timer has timed out.
Absolute timeout | Number of sessions disconnected because the Absolute timer has timed out.
Long duration timeout | Number of sessions disconnected because the Long Duration timer has timed out.
Session setup timeout | Number of sessions disconnected because the Session Setup timer has timed out.
No resource | Number of sessions disconnected because the system has run out of resources (flows, memory, etc.).
Auth failure | Number of sessions disconnected because of an authentication failure.
Flow add failure | Number of sessions disconnected because flow could not be added on NPU.
Invalid dest-context | Number of sessions disconnected because the destination context coming from AAA server is invalid.
Source address violation | Number of sessions disconnected because the source IP address is invalid.
MIP Remote | Number of Mobile-IP sessions disconnected because of remote mobile user hang-up.
MIP Local | Number of Mobile-IP sessions disconnected locally.
Duplicate Request | Number of sessions disconnected because of a duplicate request when there is already a session with the same NAI.
MAC validation failure | Number of sessions disconnected because the HSS cannot validate MAC address from remote user.
Addr assign failure | Number of sessions disconnected because no address has been assigned.
Miscellaneous reasons | Number of Mobile-IP sessions disconnected for other reasons.
MAC Address Validation Statistics
Validation attempted | Total number of MAC address validation attempts.
Validation succeeded | Number of successful MAC address validation attempts.
Validation failed | Number of failed MAC address validation attempts.
MAC Address Validation Successes
MAC Address matches | Number of successful HSS server MAC address matches.
HSS failure continued | HSS is configured to continue the session after a failure is registered.
MAC Address Validation Failure Reasons
Diameter Error | Validation failed because of a problem with the Diameter server.
User Unknown | Validation failed because of an unknown user.
Malformed MAC Address | Validation failed because of a malformed MAC address from the mobile subscriber.
No MAC Address provided | Validation failed because the mobile subscriber does not supply a MAC address.
Unauthorized MAC Address | Validation failed because the MAC address is not authorized by the HSS.
Sh Interface unavailable | Validation failed because of a problem with the interface to the HSS.
Others | Validation failed because of other reasons.
Data Stats
Total Bytes Sent | Total number of bytes sent.
Total Packets Sent | Total number of packets sent.
Total Bytes Rcvd | Total number of bytes received.
Total Packets Rcvd | Total number of packets received.
Total Pkts Violations | Total number of packets received from UEs and destined for the Internet that do not match any of the configured traffic selectors.
EAP Server Statistics
Total Received | Total number of EAP Success+ EAP Challenge + EAP Failures, coming from EAP server.
Success Received | Number of EAP successes received.
Challenge Received | Number of EAP challenges received.
Failures Received | Number of EAP failures received.
Discarded | Number of EAP server messages discarded.
Total Sent | Total number of EAP server messages sent.
Initial Requests | Number of initial requests.
Requests Forwarded | Number of requests forwarded.
EAP Mobile Statistics
Total Received | Total number of EAP Requests coming from mobile subscriber.
Discarded | Number of EAP mobile messages discarded.