xCAT::NetworkUtils uses Net::IP, and perl-Net-IP is EPEL-only on EL10, so an
architecture without EPEL (riscv64) has to get it from xcat-dep. Vendor the
EPEL 10 source rpm, as the other per-package dirs do with their Fedora
src.rpms:
perl-Net-IP/perl-Net-IP-1.26-30.el10_0.src.rpm (noarch)
and register it in mockbuild-perl-packages.pl's package table in 'srpm' mode
(not in the default build list: EL10 x86_64/ppc64le keep taking it from EPEL).
Vinícius Ferrão