+ [Return] ${stdout}
+
+GET Dual Ip
+ [Documentation] Get dual ip from the ns list
+ [Arguments] ${ns_id}
+ Should Not Be Empty ${ns_id}
+ ${rc} ${stdout}= Run and Return RC and Output osm ns-show ${ns_id} --literal | grep -A2 ip-address | awk '{print $2}' | paste -sd ',' | sed 's/^,//; s/,/, /g' | sed 's/^/[/; s/$/]/'
+ Log ${stdout}
+ [Return] ${stdout}
+