I installed the fresh 389 -DS on my machine. I too ran setupssl2.sh and configured https:// for Management Console.
But if i try running:

# netstat -pant | grep 389
tcp        0      0 :::389                      :::*                        LISTEN      10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.91:55256   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.146:1777   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.91:44009   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.53.10:1192    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.146:3651   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.91:37322   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.210.53.152:2810   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.146:3650   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.47.22:43948   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.146:1778   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.53.34:2679    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.91:51965   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.91:37359   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.47.22:39271   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.53.21:3212    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.91:37377   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.91:37379   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.91:44003   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.53.34:2681    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.53.21:2926    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.91:37380   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.91:37381   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.91:37365   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.37.91:44006   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.53.152:2806   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.53.120:1991   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.14.47.24:389     ::ffff:10.14.53.21:3034    ESTABLISHED 10756/ns-slapd

#netstat -pant | grep 636
[root@389-supplier ~]# netstat -pant | grep :636
tcp        0      0 :::636                      :::*                        LISTEN      10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.210.53.120:1771   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.210.53.120:1770   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.209.37.146:3648   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.209.37.146:3649   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.210.53.34:2677    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.210.53.21:3202    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.210.53.34:2676    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.210.53.21:3203    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.210.53.152:2787   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.210.53.152:2802   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.210.53.21:2940    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.209.37.146:1774   ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.210.53.10:1205    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.210.53.21:2939    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.210.53.10:1204    ESTABLISHED 10756/ns-slapd
tcp        0      0 ::ffff:10.209.47.24:636     ::ffff:10.209.37.146:1773   ESTABLISHED 10756/ns-slapd


How can I make it work for only 636 port?