this bug does concern the act, that a reverse lookup for CS discovery fails. The bug notes states as a workaround to configure a hosts file.
Is this really the only way or is there a patch availabel form TAC, meanwhile?
nslookup can resolve forward and reverse, whereas NMSROOT/bin/resolver.pl can only resolve forward.
As the customer has around 5000 devices, a host file is not really an option ...
does anybody know if there is another solution for this or how to troubleshoot any possible config error?