Connection from SMD Agent to Host Agent
smd agent cinnection is fine on port 1128 
 
 
p15adm@AWSBXZNVAL0060:/usr/sap/P15/HDB00> ss -lntp | grep 1128 
LISTEN 0      20           0.0.0.0:1128       0.0.0.0:*                                                  
p15adm@AWSBXZNVAL0060:/usr/sap/P15/HDB00> 