IPsec Proposal
Proposal Name:
Specify a uni
que name to the IPsec Proposal for identification and
management purposes. The IPsec proposal can be applied to IPsec
policy.
Security Protocol:
Select the security protocol to be used. Options include:
AH: AH (Authentication Header) provides data origin
authentication, data integrity and anti-replay services.
ESP: ESP (Encapsulating Security Payload) provides data
encryption in addition to origin authentication, data integrity, and
anti-replay services.
AH Authentication:
Select the algorithm used to
verify the integrity of the data for AH
authentication. Options include:
MD5: MD5 (Message Digest Algorithm) takes a message of
arbitrary length and generates a 128-bit message digest.
SHA: SHA (Secure Hash Algorithm) takes a message less than the
64th power of 2 in bits and generates a 160-bit message digest.
ESP Authentication:
Select the algorithm used to verify the integrity of the data for ESP
authentication. Options include:
MD5: MD5 (Message Digest Algorithm) takes a message of
arbitrary length and generates a 128-bit message digest.
SHA: SHA (Secure Hash Algorithm) takes a message less than the
64th power of 2 in bits and generates a 160-bit message digest.
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