Monitoring SCCP ALG Counters
To view SCCP ALG counters information, select Monitor>ALGs>SCCP>Count in the J-Web interface, or enter the following CLI command:
show security alg sccp counters
Table 202 summarizes key output fields in the SCCP counters display.
Table 202: Summary of Key SCCP Counters Output Fields
Field | Values | Additional Information |
|---|---|---|
| SCCP Counters Information | ||
Clients currently registered | Number of SCCP ALG clients currently registered. | |
Active calls | Number of active SCCP ALG calls. | |
Total calls | Total number of SCCP ALG calls. | |
Packets received | Number of SCCP ALG packets received. | |
PDUs processed | Number of SCCP ALG protocol data units (PDUs) processed. | |
Current call rate | Number of calls per second. | |
| Error counters | ||
Packets dropped | Number of packets dropped by the SCCP ALG. | |
Decode errors | SCCP ALG decoding errors. | |
Protocol errors | Number of protocol errors. | |
Address translation errors | Number of Network Address Translation (NAT) errors encountered by SCCP ALG. | |
Policy lookup errors | Number of packets dropped because of a failed policy lookup. | |
Unknown PDUs | Number of unknown protocol data units (PDUs). | |
Maximum calls exceed | Number of times the maximum SCCP calls limit was exceeded. | |
Maximum call rate exceed | Number of times the maximum SCCP call rate exceeded. | |
Initialization errors | Number of initialization errors. | |
Internal errors | Number of internal errors. | |
Unsupported feature | Number of unsupported feature errors. | |
Non specific error | Number of nonspecific errors. | |