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Cisco Router and Security Device Manager 2.5 User’s Guide
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Chapter17 IP Security
IPSec Rules
Used By
Which crypto maps this rule is used in.
Type
IPSec rules must specify both source and destination and must be able to specify
the type of traffic the packet contains. Therefore, IPSec rules are extended rules.
Description
A textual description of the rule, if available.
Action
Either Permit or Deny. Permit means that packets matching the criteria in this
rules are protected by encryption. Deny means that matching packets are sent
unencrypted. For more information see Meanings of the Permit and Deny
Keywords.
Source
An IP address or keyword that specifies the source of the traffic. Any specifies
that the source can be any IP address. An IP address in this column may appear
alone, or it may be followed by a wildcard mask. If present, the wildcard mask
specifies the portions of the IP address that the source IP address must match. For
more information, see IP Addresses and Subnet Masks.
Destination
An IP address or keyword that specifies the destination of the traffic. Any
specifies that the destination can be any IP address. An IP address in this column
may appear alone, or it may be followed by a wildcard mask. If present , the
wildcard mask specifies the portions of the IP address that the destination IP
address must match.
Service
The type of traffic that the packet must contain.