•The default Oakley group (Diffie-Hellman group) is now 2.

•Preshared keys are configured in authentication records.

•Administrators can now configure preshared keys for remote subnets.

•IKE ID parameters can now be configured for IKE negotiations when using preshared keys.

•Certificate IDs are configured as IKE ID information in authentication records. The authentication records are indexed and searched by remote IP address. There is no longer a certificate ID record for the local system (127.0.0.0).

•The ipsec_report utility supports the following new options:

•-entity(used with the -auditoption): The -entityoption allows you to specify one or more entities when displaying an audit file (-audit). This allows you to selectively display audit records logged by specify entities.

•-host: The -hostoption displays IPSec policies loaded by the policy daemon.

•-ike: The -ikeoption displays IKE policies loaded by the policy daemon.

•-gateway: The -gatewayoption displays gateway IPSec policies loaded by the policy daemon.

•-tunnel: The -tunneloption displays tunnel IPSec policies loaded by the policy daemon.

The ipsec_report options -ipsecand -isakmpare still supported, but only for backwards compatibility and are not documented. The ipsec_report option -ipsecreports host IPSec policies (it is now equivalent to the -hostoption). The ipsec_report option -isakmpreports IKE policies (it is now equivalent to the -ikeoption).

•The ipsec_policy utility now allows you to specify a direction for the packet parameters.

•The ipsec_admin utility supports the following new options to set general operating parameters:

•-spd_soft: The -spd_softoption allows you to specify the “soft” limit for the size of the Security Policy Database (SPD). The SPD is the HP-UX IPSec runtime policy database, with cached policy decisions for packet descriptors (five-tuples consisting of exact, non-wildcard source IP address, destination IP address, protocol, source port, and destination port).

•-spd_hard: The -spd_hardoption allows you to specify the “hard” limit for the size of the SPD.

•-spi_min: The -spi_minoption allows you to specify the lower bound for inbound, dynamic key Security Parameters Index (SPI) numbers.

•-spi_max: The -spi_maxoption allows you to specify the upper bound for inbound, dynamic key Security Parameters Index (SPI) numbers.

•IPv6 IKE functionality, formerly provided by the daemon ikmpdv6, is now provided by ikmpd. The ikmpdv6 daemon is no longer shipped with the product.

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