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тАО03-08-2010 12:30 AM
тАО03-08-2010 12:30 AM
I would like to know if this services (daytime, time and ident) are necessary to work in an hpux with and without cluster, because we have security people that want to eliminated this services.
Thank-you very much!
Carmen.
Solved! Go to Solution.
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тАО03-08-2010 12:37 AM
тАО03-08-2010 12:37 AM
Solutionhttp://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=1123907
>>in an hpux with and without cluster,<<
http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=1394174
Thanks,
Regards,
Johnson
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тАО03-08-2010 12:37 AM
тАО03-08-2010 12:37 AM
Re: services daytime, time and ident
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тАО03-08-2010 12:38 AM
тАО03-08-2010 12:38 AM
Re: services daytime, time and ident
Please read this thread about identd:
http://bizsupport1.austin.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=110&prodSeriesId=3203314&prodTypeId=18964&objectID=c01680756
The rest of the services I believe can be safely stopped (even recommended becouse can be used for some kind of attack based on echo packets).
Horia.
Horia.
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тАО03-08-2010 12:47 AM
тАО03-08-2010 12:47 AM
Re: services daytime, time and ident
"ident" is required/recommended for a Serviceguard cluster. This requirement depends on Serviceguard version; newer versions allow disabling it, but it's recommended to keep it running, as it improves Serviceguard security.
However, it needs to be available for cluster members only. You could use an inetd.sec file to implement this restriction.
See "man 4 inetd.sec".
Also, see the release notes of your Serviceguard version and/or Chapter 5 of the "Managing Serviceguard" manual, section "Managing the running cluster", heading "Disabling identd".
This whitepaper offers advice for securing Serviceguard and some more information about its use of the ident service:
http://docs.hp.com/en/5874/securingserviceguard0903.pdf
MK