Use the DTLS Srtp Statistics window to view DTLS-SRTP (Datagram Transport Layer Security-Secure Real-Time Transport Protocol) negotiation statistics. 

On SBC main screen, navigate to All > Global > DTLS Srtp Statistics. The DTLS Srtp Statistics window opens.

DTLS Srtp Statistics

The following parameters are displayed:

DTLS Srtp Statistics Parameters

Parameter

Description

CE NameSBC node name.
Current Client ConnectionsSpecifies the number of client sessions currently active.
Current Server ConnectionsSpecifies the number of server sessions currently active.
Total Client SessionsSpecifies the cumulative total number of available client sessions.
Total Server SessionsSpecifies the cumulative total number of available server sessions.
Successful Client HandshakesSpecifies the number of complete client handshakes.
Successful Server HandshakesSpecifies the number of complete server handshakes.
Session ResumptionsSpecifies the number of server sessions that have been resumed.
No Cipher SuiteSpecifies the number of handshake failures due to inability to converge on a cipher suite.
Handshakes TimeoutSpecifies the number of handshakes that timed out before completing.
Client Auth FailuresSpecifies the number of times peer failed DTLS authentication with SBC as the client.
Server Auth FailuresSpecifies the number of times peer failed DTLS authentication with SBC as the server.
Fatel Alerts ReceivedSpecifies the number of FATAL Alerts received.
Warning Alerts ReceivedSpecifies the number of WARNING Alerts received.
Handshakes FailuresSpecifies the cumulative total of all handshake failures.
Receive FailuresSpecifies the number of receive failures (failure to decrypt).
Send FailuresSpecifies the number of send failures (failure to encrypt).
No Client CertSpecifies the number times we were the client and we failed to derive a certificate to send the server.
Version MismatchSpecifies the number of failed version mismatches.
Fingerprint MismatchSpecifies the number of fingerprint mismatches.
No Srtp ProfileSpecifies the number of Srtp Profiles unavailable.
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