anchor.diff:  
       AgentConfDir        = ?config(agent_conf_dir, Config),
       Vsns                = [v1,v2],
  -    TransportDomain     = transportDomainUdpIpv4,
  +    TransportDomain     = ?config(tdomain, Config),
       F = fun({PortInfo, Kind}) ->
                   #{addr => {AgentIP, PortInfo}, kind => Kind};
              ({PortInfo, Kind, Opts}) ->
  
positive.code:      {otp4394,                       [], [otp_4394]},
       {otp7157,                       [], [otp_7157]},
       {otp16092,                      [], otp16092_cases()},
       {otp16649,                      [], otp16649_cases()}
      ].
  
  
  
negative.code:             "~n      ManagerHost: ~p",
              [AgentHost, ManagerHost]),
  
      Host              = snmp_test_lib:hostname(), 
      Ip                = ?config(ip, Config),
      %% We should really "extract" the address from the hostnames,
      %% but because on some OSes (Ubuntu) adds 12.7.0.1.1 to its hosts file,
      %% this does not work. We want a "proper" address.
  