https://community.hpe.com/t5/operating-system-linux/fail-libwrap/m-p/2643021#M89831 Well I succeeded in pushing the DA &amp; core to the linux box. I ran a preview of a backup session and it failed with IPC host name or ip address not found. On the linux box the inet log reports: A request 3 came from host xxx.xx.xx.ww which is not a cell mgr of this client!!! Tue, 29 Jan 2002 18:56:09 GMT lastgreatone 2002-01-29T18:56:09Z https://community.hpe.com/t5/operating-system-linux/fail-libwrap/m-p/2643019#M89829 I am a newbie RH Linux 7.0 admin and would appreciate some feedback. I am trying to configure the omniback client on linux (in dmz)to connect to the cell mgr (intranet). The OB2PORTRANGE has been modified but in the secure log on linux I see FAIL: omni libwrap. Is there something else I need to add/modify? I added an entry in /etc/xinetd.d for omni do I need an entry in /etc/pam.d as well? Fri, 11 Jan 2002 13:40:11 GMT https://community.hpe.com/t5/operating-system-linux/fail-libwrap/m-p/2643019#M89829 lastgreatone 2002-01-11T13:40:11Z https://community.hpe.com/t5/operating-system-linux/fail-libwrap/m-p/2643020#M89830 This might help<BR /><BR /><A href="http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0x529e0cb17a32d5118fef0090279cd0f9,00.html" target="_blank">http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0x529e0cb17a32d5118fef0090279cd0f9,00.html</A><BR /><BR /> Fri, 25 Jan 2002 15:56:12 GMT https://community.hpe.com/t5/operating-system-linux/fail-libwrap/m-p/2643020#M89830 George_Dodds 2002-01-25T15:56:12Z https://community.hpe.com/t5/operating-system-linux/fail-libwrap/m-p/2643021#M89831 Well I succeeded in pushing the DA &amp; core to the linux box. I ran a preview of a backup session and it failed with IPC host name or ip address not found. On the linux box the inet log reports: A request 3 came from host xxx.xx.xx.ww which is not a cell mgr of this client!!! Tue, 29 Jan 2002 18:56:09 GMT https://community.hpe.com/t5/operating-system-linux/fail-libwrap/m-p/2643021#M89831 lastgreatone 2002-01-29T18:56:09Z