Each product permit has a number of settings that determine how the product can be used. Generally the policy setting can be adjusted by your systems administrator using the administration tool
hqn_lsa. See The License Server Admin Tool, for details of how to change policies. However, if required, LispWorks Ltd can lock one or more policy flags into the permit.
The policy value in a permit is a set of bit flags which, if set, turn on the policies shown in Table 2.1. Note that
hqn_lsa never changes the permit files themselves; it only configures an active
hqn_lsd daemon. Current policies are as follows for the `on' setting.
Licenses not updated within `crashout' time period are freed on next request (the default setting). Thus licenses held by applications that have crashed will be made available. This policy is on by default.
Only 1 floating license is allowed per machine. For locked nodes only one license is allowed per listed machine -- the same machine may be listed more than once to allow up to a maximum number of products instances to run on a single specified machine.
Your system administrator can assign an access level to groups and/or particular users. Generally full access is assigned unless the current user or their current group has a lower access level assigned. Access levels are in the range 0 to 8, where 8 is full access, 1 is minimum access, and 0 denies all access to the software, that is, no license is issued.
In addition to tailoring the licensing policy of a product to your site,
hqn_lsa can also be used to convert floating licenses to node-locked licenses (and vice versa but only if the license has been previously converted), add to the list of node-locked hosts, and exclude certain hosts from running the product at all.
LispWorks Guide to the License Server - 15 Sep 2017