Use this window to monitor information about SRTP packets which failed authentication or were flagged as replay packets. This could indicate malicious media packet attacks or might be used to troubleshoot "no audio" calls using SRTP.

From the SBC main screen, navigate to All > System > IP Policing > Srtp Decrypt Offenders List

The Srtp Decrypt Offenders List window is displayed showing the contents of the Srtp Decrypt Offenders List table.

Figure 1: Srtp Decrypt Offenders List Window

The following output is displayed:

Table 1: SRTP Decrypt Offenders List Table Output

ParameterDescription
RoleThe role of the table entry.
IndexAn index value for the table entry.

Address Context

The name of the address context of the table entry.

Interface Group Name

The name of the interface group of the table entry.

Interface Name

The name of the interface of the table entry.

Source IP Address

The source IP address of the table entry.

Destination IP Address

The destination IP address of the table entry.

Source IP Port

The source IP port of the table entry.

Destination IP Port

The destination IP port of the table entry.

IP Protocol The IP Protocol of the table entry.
Ether Type

The first ethertype found in the Ethernet packet.

Discard Count

The number of packets discarded.

Source Unique

Determines if all discards were from a unique source address.

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