If a node resolves to a static address *outside* of the dynamic range, it is set to fixed.
If it does not resolve or resolves to a static address that intrudes into the dynamic range, it is presumed to be dynamic and fixed-address is omitted to allow our DHCP->DNS interaction to manage it. From: Bruce M Potter/Poughkeepsie/IBM@IBMUS To: xCAT Users Mailing list <[email protected]>, Date: 05/25/2012 07:11 AM Subject: Re: [xcat-user] Different DHCP config output for similar nodes There is no explicit setting like that. Could it be node4 isn't resolvable to an ip address? Or maybe it's ip address isn't in one of the subnets defined in the xcat networks table that the mgmt node is also in? Bruce Potter STSM, Linux & AIX Cluster Development, IBM, Poughkeepsie, NY Email: [email protected] Phone: external: 845-433-7073, internal: TL 293-7073 Inactive hide details for Luis Cabellos ---05/25/2012 05:20:34 AM---Hi, What's the setting for makedhcp to generate a fixed iLuis Cabellos ---05/25/2012 05:20:34 AM---Hi, What's the setting for makedhcp to generate a fixed ip definition of From: Luis Cabellos <[email protected]> To: [email protected], Date: 05/25/2012 05:20 AM Subject: [xcat-user] Different DHCP config output for similar nodes Hi, What's the setting for makedhcp to generate a fixed ip definition of dinamic one? I have similar nodes s04 and node6, and when I executed makedhcp with both, first one generate a fixed IP and later one generated a dynamic: host s04 { dynamic; hardware ethernet e4:1f:13:ed:2c:52; fixed-address 10.22.0.204; supersede server.ddns-hostname = "s04"; supersede host-name = "s04"; .... host node4 { dynamic; hardware ethernet 34:40:b5:b8:80:85; supersede server.ddns-hostname = "node6"; supersede host-name = "node6"; .... Why? and How to force it to generate always a fixed IP? Luis ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ xCAT-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/xcat-user ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ xCAT-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/xcat-user
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