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Cisco ASA 5500 Series Configuration Guide using ASDM
Chapter 74 Monitoring VPN
VPN Statistics
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Priority—Shows the priority assigned to this server in the cluster. The priority must be an
integer in the range of 1 (lowest) to 10 (highest). The priority is used in the master-election
process as one way to determine which of the devices in a VPN load-balancing cluster becomes
the master or primary device for the cluster.
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Model—Indicates the ASA model name and number for this server.
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IPsec Load %—Indicates what percentage of a server’s total capacity is in use, based upon the
capacity of that server.
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SSL Load %—Indicates what percentage of a SSL server’s total capacity is in use, based upon
the capacity of that server.
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IPsec Sessions—Shows the number of currently active sessions.
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SSL Sessions—Shows the number of currently active sessions.
• Refresh—Loads the table with updated statistics.
Crypto Statistics
Monitoring > VPN > VPN Statistics > Crypto Statistics
This pane displays the crypto statistics for currently active user and administrator sessions on the ASA.
Each row in the table represents one crypto statistic.
Fields
• Show Statistics For—Selects a specific protocol, IKE Protocol (the default), IPsec Protocol, SSL
Protocol, or other protocols.
• Statistics—Shows the statistics for all the protocols in use by currently active sessions.
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Statistic—Lists the name of the statistical variable. The contents of this column vary, depending
upon the value you select for the Show Statistics For parameter.
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Value—The numerical value for the statistic in this row.
• Refresh—Updates the statistics shown in the Crypto Statistics table.
Compression Statistics
Monitoring > VPN > VPN Statistics > Compression Statistics
This pane displays the compression statistics for currently active user and administrator sessions on the
ASA. Each row in the table represents one compression statistic.
Fields
• Show Statistics For—Lets you select compression statistics for clientless SSL VPN or SSL VPN
Client sessions.
• Statistics—Shows all the statistics for the selected VPN type.
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Statistic—Lists the name of the statistical variable. The contents of this column vary, depending
upon the value you select for the Show Statistics For parameter.
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Value—The numerical value for the statistic in this row.
• Refresh—Updates the statistics shown in the Compression Statistics table.