Man pages matching name rnetclient in section 1:

rnetclient.1.en	debian 10 / rnetclient
rnetclient.1.pt_BR	debian 10 / rnetclient
rnetclient.1.en	debian 11 / rnetclient
rnetclient.1.pt_BR	debian 11 / rnetclient
rnetclient.1.en	debian 12 / rnetclient
rnetclient.1.pt_BR	debian 12 / rnetclient