osmo-qcdiag from home:mnhauke:osmocom project
Select Your Operating System
Add repository and install manually
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:osmocom/15.6/home:mnhauke:osmocom.repo zypper refresh zypper install osmo-qcdiag