check the number of your gateway node (in my configuration its 698, you can see it in the smc)
now go to your srNodeData.ini and search node_id=698
PHP Code:
u20=0
[entry2]
node_id=698
operation_type=22
global_operation_id=0
associated_shard_id=0
node_type=335
service_type=4
certification_node_id=697
port=15779
node_icon=0
u1=96
u2=23
u3=24
u4=1
in my case the port is 15779