Hi, one example for xCAT:
#netname,net,mask,mgtifname,gateway,dhcpserver,tftpserver,nameservers,ntpservers,logservers,dynamicrange,staticrange,staticrangeincrement,nodehostname,ddnsdomain,vlanid,domain,mtu,comments,disable "2001_428_b300_2964-64","2001:428:b300:2964::/64","/64","ens259","fe80::1",,,,,,,,,,,,,"1500",, Mit freundlichen Grüßen / Kind regards Markus Hilger HPC Engineer MEGWARE Computer Vertrieb und Service GmbH Tel: +49 3722 528-47 Nordstraße 19 markus.hil...@megware.com<mailto:markus.hil...@megware.com> 09247 Chemnitz-Röhrsdorf, Germany www.megware.com<http://www.megware.com/> Geschäftsführer: André Singer, Dr. Axel Auweter Amtsgericht: Chemnitz HRB 584 ________________________________ Von: Jarrod Johnson via xCAT-user <xcat-user@lists.sourceforge.net> Gesendet: Dienstag, 21. Januar 2025 17:15 An: xCAT Users Mailing list <xcat-user@lists.sourceforge.net> Cc: Jarrod Johnson <jjohns...@lenovo.com> Betreff: Re: [xcat-user] [External] Dual Stack IPv4 IPv6 Network Configuration FWIW, on the confluent side, this is a more thoroughly implemented use case with it's config net and the net.ipv4_address and net.ipv6_address fields. There's even a place that is pure IPv6 without IPv4 (though I think they have to put up with some impractical limitations with other software, so I personally would not recommend skipping IPv4). ________________________________ From: Glick, Bill <bgl...@illinois.edu> Sent: Saturday, January 18, 2025 4:44 PM To: xCAT Users Mailing list <xcat-user@lists.sourceforge.net> Subject: [External] [xcat-user] Dual Stack IPv4 IPv6 Network Configuration I am trying to configure an additional network interface in xCAT to support both an IPv4 and an IPv6 address on a RHEL 9 host running NetworkManager. I’m guessing that I can set the nicips attribute for a node as follows: nicips.eth0=192.168.1.1,2001:0db8:85a3:0000:0000:8a2e:0370:7334 However, I am unsure how to define the network settings for both IPv4 and IPv6, specifically the 'net', 'mask', and 'gateway' parameters. I’m using xCAT 2.17. I’d seen more documentation on parts of this in much earlier versions of xCAT, so unclear if this sort of thing is actually supported. - Bill Glick
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