To remove an IP address from the list of IP addresses that are not automatically detected, use the command “hmc rediscoversysconn”. An IP address must be specified as an argument.

For example, the following IP addresses are on the list of non-automatically detected IP addresses (“hmc lssysconn”):

$ hmc lssysconn -D hmc02
IPADDR
192.168.240.7
192.168.240.12
$

Individual IP addresses can be removed from this list, using the command “hmc rediscoversysconn”:

$ hmc rediscoversysconn hmc02 192.168.240.7
$

A connection to a managed system with this IP address is then possible again.

To remove all IP addresses from the list of IP addresses not automatically detected, the command “hmc mksysconn” can be used with the argument “auto”.