Several cartridge sets can be used.
Cartridge-Sets
The specifiers for the cartridge sets must be separated by
whitespace. Each specifier may consist of digits, commas and
dashes. Examples for cartridge set specifiers: 1-5 7-9,12 6,10,11
This example shows how to specify three cartridge sets. If the
access to a cartridge set should be allowed only for certain
clients, this may specified with a colon immediately following
the set specifier without whitespace, followed by one of three
forms: Either a list of hostnames, separated by commas and no
whitespace inbetween, or the full path to a file containing the
hostnames one per line, or by a command to be executed. The
command must start with a bar | and must be enclosed in double
quotes, if it is containing whitespace. If %H occurres in the
command it will be replaced with the client name, who wants to
gain access to the cartridge set. The command must exit with a
status of 0, if access is to be granted, otherwise with an exit
status unequal to 0. The name of the host to be checked is also
written to standard input of this command, so %H needs not to
be used. Examples specifying cartridge sets with restricted
access:
1-5:apollo,localhost,taurus
6-8,16:/usr/local/backup/etc/set2clients
9-15:"| fgrep .my.domain.com"
Remember, that grep will exit with 0, if a match has been found,
otherwise 1. Note, that localhost and the network name of the
machine should be both given, if the server is also a client.
The names to be supplied here are not the client IDs configured
on the client side, but the network names of the machines.
If this parameter is not given, there is only the default set
number 1 with all available cartridges, access is permitted to
any client. Not all cartridges need to be included in a set and
sets must not overlap.