The link you provided below is for an older version of xCAT (2.11), is that the version you are using on your cluster? What OS are you running on your compute node? If you are running a more recent OS and more recent version of xCAT, I think these instructions are probably more applicable: https://xcat-docs.readthedocs.io/en/2.16.2/guides/admin-guides/manage_clusters/common/deployment/network/cfg_network_aliases.html Note: I think you should try to split 10_55_Corporate into two separate, non-overlapping network definitions. I think assigning two addresses from the same subnet to a single interface is unlikely to work well. From: Russell Jones <arjone...@gmail.com> To: xCAT-user@lists.sourceforge.net Date: 06/04/2021 03:15 PM Subject: [EXTERNAL] [xcat-user] Second IP address on nic not being added Hi all, I am trying to follow the documentation ( https://xcat-docs.readthedocs.io/en/2.11/guides/admin-guides/manage_clusters/ppc64le/diskless/customize_image/cfg_second_adapter.html ) for adding a second IP address to a physical nic, but it is not working. My node definition for the IPs: nicips.eno1=10.55.167.2|10.55.167.240 nicnetworks.eno1=10_55_Corporate|10_55_Corporate nictypes.eno1=Ethernet What I get in the node's logs on boot: [E]:Error: configeth on node-n1: Network object 10_55_Corporate is not defined. The node boots and the first IP gets applied to the interface properly, but the second does not. The above network name *does* exist. Any ideas?_______________________________________________ xCAT-user mailing list xCAT-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xcat-user
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