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Re: [xcat-user] xCAT firewall configuration
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From: Gilad B. <GI...@il...> - 2010-03-29 09:39:41
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Sorry for not being clear enough, i'm asking which port should i open on the management node in order to install and run xCAT, not necessary from the website. i'll try to be clearer - i need to forward traffic between the compute node and the outside network, lets say a license server on the internet. i'm looking for other solution but none of them really working right now (if any one knows of a way to forward traffic without iptables i will love to hear), not sure why. looks like i'll probably have to use iptables, not for the firewall, just for the traffic routing and only on the management / login node. this is why i need to know how to configure the firewall / iptables for xCAT. thanks in advance. Regards, Gilad Berman System x Technical Specialist IBM System & Technology Group. Israel E-mail: gi...@il... Tel: 972-3-9188262 Mobile: 972-52-2554262 From: Lissa Valletta <li...@us...> To: xCAT Users Mailing list <xca...@li...> Cc: xCAT Users Mailing list <xca...@li...> Date: 28/03/2010 18:41 Subject: Re: [xcat-user] xCAT firewall configuration So you are asking what ports need to be open to install xCAT on the Management Node through a firewall from the website? Lissa K. Valletta 414/3-8 Poughkeepsie, NY 12601 (tie 293) 433-3102 From: Gilad Berman <GI...@il...> To: xCAT Users Mailing list <xca...@li...> Date: 03/28/2010 08:50 AM Subject: Re: [xcat-user] xCAT firewall configuration Not really, i only need the master node to forward some traffic. for example NFS mount for compute nodes sometimes will be needed, license server etc. I might be missing something very basic here and its really simple, i just did not installed xCAT with firewall before and i want to make sure nothing will go wrong. Regards, Gilad Berman System x Technical Specialist IBM System & Technology Group. Israel E-mail: gi...@il... Tel: 972-3-9188262 Mobile: 972-52-2554262 From: Lissa Valletta <li...@us...> To: xCAT Users Mailing list <xca...@li...> Cc: xCAT Users Mailing list <xca...@li...> Date: 28/03/2010 15:32 Subject: Re: [xcat-user] xCAT firewall configuration You need to have a firewall between the Management Node and the nodes it is going to install? Lissa K. Valletta 414/3-8 Poughkeepsie, NY 12601 (tie 293) 433-3102 From: Gilad Berman <GI...@il...> To: xCAT Users Mailing list <xca...@li...> Date: 03/28/2010 08:20 AM Subject: [xcat-user] xCAT firewall configuration Hello all, I'm about to install xCAT on a costumer site. for the first time firewall is a requirement (need to use iptables for forwarding since license server is on remote location). i just want to know, according to your experience, what ports should i leave open? is the firewall Wiki page covers all of them? any known issues? recommendations? thanks in advance. Regards, Gilad Berman System x Technical Specialist IBM System & Technology Group. Israel E-mail: gi...@il... Tel: 972-3-9188262 Mobile: 972-52-2554262 ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ xCAT-user mailing list xCA...@li... https://lists.sourceforge.net/lists/listinfo/xcat-user ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ xCAT-user mailing list xCA...@li... https://lists.sourceforge.net/lists/listinfo/xcat-user ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ xCAT-user mailing list xCA...@li... https://lists.sourceforge.net/lists/listinfo/xcat-user ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ xCAT-user mailing list xCA...@li... https://lists.sourceforge.net/lists/listinfo/xcat-user |