
Overview
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IPsec Services
IPsec services include the confidentiality, integrity, and authentication services for
data packets traveling between security gateways.
• Confidentiality protects the privacy of communications.
• The integrity service detects modification of data packets.
• Authentication services identify the origin of every data packet.
Within the IPsec framework, additional security services are provided. An access
control service ensures authorized use of the network, and an auditing service
tracks all actions and events.
IPsec services can be configured on an interface-by-interface basis. Up to 127
inbound and 127 outbound security policies (customized) are supported on each
IPsec interface.
For more information about IPsec services, see “IPsec Services” on page 2-10.
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