User's Manual

Status
Reports
Cisco ISA500 Series Integrated Security Appliance Administrator Guide 85
3
NOTE CSTP is a Cisco proprietary protocol for SSL VPN tunneling. “In” means “from the
client” and “Out” means “to the client”. The client is the PC running the Cisco
AnyConnect VPN Client software that connects to the security appliance running
the SSL VPN server. A CSTP frame is a packet that carrying CSTP protocol
information. There are two major frame types, control frames and data frames.
Control frames implement control functions within the protocol. Data frames carry
the client data, such as the tunneled payload.
Reports
The security appliance provides the report ability to help the operator or
administrator analyze the system performance and security. It includes the
following sections:
• Reports of Event Logs, page 86
• Reports of WAN Bandwidth, page 87
• Reports of Security Services, page 87
Out CSTP
frames
The number of CSTP frames sent to the client.
Out CSTP bytes The total number of bytes in the CSTP frames sent to the
client.
Out CSTP data The number of CSTP data frames sent to the client.
Out CSTP
control
The number of CSTP control frames sent to the client.