I have followed the procedure for cluster deployment of wso2 API manager mentioned in
Referencing: http://docs.wso2.org/display/CLUSTER420/Clustering+API+Manager
But when i am running API manager with different profile wso2 API manager is started but is not accessible from the browser.However, if I change the port offset in carbon.xml to 0 and then r everything runs fine.Please tell me where is the issue.