You can view the name of the IPsec policy file and the file that holds manual keys.
To show the name of the IPsec configuration file:
% svccfg -s policy listprop config/config_file config/config_file astring /etc/inet/ipsecinit.conf
To show the name of the file that holds manual keys for IPsec:
% svccfg -s manual-key listprop config/config_file config/config_file astring /etc/inet/secret/ipseckeys