FastPCRF Management [Документация VAS Experts]
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    en:dpi:bras_bng:cli:pcrfctl [2023/09/01 11:48] – elena.krasnobryzhen:dpi:bras_bng:cli:pcrfctl [2025/09/19 11:34] (current) – elena.krasnobryzh
    Line 1: Line 1:
    -====== pcrfctl ======+====== FastPCRF Management ====== 
     +{{indexmenu_n>7}} 
     + 
     +The following are the fastPCRF commands, so you have to specify the fastPCRF address in the -r argument of the fdpi_cli utility. 
     + 
     +===== Connection to PCRF ===== 
     +==== pcrf connect show ==== 
     +Displays the current status and accumulated statistics for connections to PCRF. 
     +<code> 
     +fdpi_cli -r <address> pcrf connect show 
     +</code> 
     + 
     +==== pcrf connect switch [<pcrf_index>] ==== 
     +Forces connection to the specified PCRF 
     +<code> 
     +fdpi_cli -r <address> pcrf connect switch [<pcrf_index>] 
     +</code> 
     +where ''<pcrf_indxed>'' — the index of the connection line in the ''auth_server'' parameter. If ''<pcrf_indxed>'' is not specified — it defaults to 0. 
     + 
     +===== Authorization request queue ===== 
     +[[dpi:bras_bng:radius_integration:radius_auth_fastpcrf_setup:pending_queue|Authorization request queue]] - is an internal fastPCRF queue, which is designed to smooth out the peaks of calls to the Radius-server. When fastDPI authorization from fastPCRF, it does not take into account the bandwidth of Radius-server. There are parameters in fastpcrf.conf that set the maximum length and time spent in the queue, but sometimes you need to manually clear the queue or view its statistics. 
     + 
     +==== pcrf auth queue stat ==== 
     +Displays statistics on the internal queue of authorization requests: 
     + 
     +<code> 
     +fdpi_cli -r <address> pcrf auth queue stat 
     +</code> 
     + 
     +==== pcrf auth queue clear ==== 
     +Clears the authorization queue. You can clear the entire queue with the command: 
     + 
     +<code> 
     +fdpi_cli -r <address> pcrf auth queue clear 
     +</code> 
     +or the oldest records by specifying the ''time = N'' parameter, where N is the number of seconds, - records older than the specified number of seconds will be removed from the queue: 
     +<code> 
     +fdpi_cli -r <address> pcrf auth queue clear time=60 
     +</code> 
     + 
     +===== Persistent reply queue ===== 
     +{{anchor:persist_queue}} 
     + 
     +[[en:dpi:bras_bng:radius_integration:radius_auth_fastpcrf_setup:persistent_queue|Persistent queue]] management commands (fastPCRF response queues for authorization requests) 
     + 
     +==== pcrf persist queue stat ==== 
     +Displays persistent queue statistics for each fastDPI: 
     +<code bash> 
     +> fdpi_cli -r <address> pcrf persist queue stat 
     + 
     +Statistics of persist queue (pcrf -> fastdpi): 
     +  FastDPI #0 '127.0.0.1%lo': 
     +    queue file: /var/spool/dpi/pcrf/pq-127.0.0.1:29000 
     +    current: page count=1, item count=0 
     +    connected at: 2019/12/04 12:02:52, -25.332764s (13249164373261240 ticks) 
     +    last sent: n/a (0 ticks) 
     +    next reconnect: n/a (0 ticks) 
     +    Statistics: 
     +      sent: packet=0, bytes=0, error=0 
     +      received: bytes=0, error=0 
     +      socket: open=1, close=0, buffer overflow (split packet)=0 
     +      queue: enqueue packet=0 (0 bytes) 
     +             drop head=0, push exception=0, clear count=0 
     +  FastDPI #1 '10.20.30.41%eth0': 
     +    queue file: /var/spool/dpi/pcrf/pq-10.20.30.41:29000 
     +    current: page count=1, item count=3560 
     +    last sent: n/a (0 ticks) 
     +    next reconnect: 2019/12/04 12:03:18, +0.705613s (13249242490512650 ticks) 
     +    Statistics: 
     +      sent: packet=0, bytes=0, error=0 
     +      received: bytes=0, error=0 
     +      socket: open=0, close=0, buffer overflow (split packet)=0 
     +      queue: enqueue packet=0 (0 bytes) 
     +             drop head=0, push exception=0, clear count=0 
     +</code> 
     + 
     +==== pcrf persist queue clear ==== 
     +Clears all queues or only the specified queue. 
     +The command response is the queue statistics after clearing. 
     +<code bash> 
     +   # clears all queues 
     +fdpi_cli -r <address> pcrf persist queue clear 
     + 
     +   # clears a queue by its number 
     +   # the queue number can be found from the output of the pcrf persist queue stat command 
     +fdpi_cli -r <address> pcrf persist queue clear 1 
     + 
     +   # clears a queue by its name 
     +fdpi_cli -r <address> pcrf persist queue clear 127.0.0.1%lo 
     +</code> 
     + 
     +==== pcrf persist queue reconnect ==== 
     +Allows you to reconnect to fastDPI without resetting the queue. It can be applied to a specific connection or to all.