xCAT will serve DHCP leases to the network segment used by your compute nodes. Check the man page for 'networks'. If you want the extra devices to be in a separate network segment, you can create another network xCAT object. You set the address range on the network object. Then 'makedhcp' will rebuild the dhcp files will the correct address ranges.
> On 06/23/2020 12:42 PM Daniel Hilst via xCAT-user > <xcat-user@lists.sourceforge.net> wrote: > > > Hi, > > I need to get some peripherals to get IP from DHCP that runs in the > headnode. My guess is that I should not edit dhcpd.conf because it will be > overwritten by `makedhcp -n`. I look at the node manual (man node) and see > that there is no "other" option in nodetype attribute. > > So how to add clients (I want they to have fixed address based on MAC) > that are not nodes nor switches, to xCAT dhcpd? > > Regards, > _______________________________________________ > xCAT-user mailing list > xCAT-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/xcat-user >
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