Originally posted by: ctremel

root@aixbuildhostng: /root # yum install iperf3
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package iperf3.ppc 0:3.6-1 will be installed
--> Processing Dependency: libsctp.a(shr.o) for package: iperf3-3.6-1.ppc
--> Finished Dependency Resolution
Error: Package: iperf3-3.6-1.ppc (AIX_Toolbox)
           Requires: libsctp.a(shr.o)

Originally posted by: AyappanP

iperf3 requires sctp library. 

# lslpp -w /usr/lib/libsctp.a
  File                                        Fileset               Type
  ----------------------------------------------------------------------------
  /usr/lib/libsctp.a                          bos.net.sctp          File

Make sure you have bos.net.sctp fileset installed. If not, install it , run "updtvpkg" and then try installing iperf3.