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Cisco ASA 5500 Series Configuration Guide using ASDM
Chapter74 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 > CompressionStatistics
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.