#007FFF

Component/Service

Ports

DNS

UDP 53

*Azure blocks UDP traffic. 
 it can enable UDP communication between Windows Azure role instance

Access Control Service
(ACS)

TCP 443

HTTPS

Caching service

TCP 22233

TCP 22243

Service Bus

TCP 80

Top of Form
Service Bus Relay HTTP Mode
Bottom of Form

TCP 443

HTTPS,   
For Access Control token acquisition,
Service Bus Pubsub over REST

TCP 9350-9353

Service Bus Relay TCP Mode

TCP 9354

Service Bus Publish Subscribe

TCP 1433

SQL Database service

TCP 8443

SQL Database over HTTPS

SQL   Data Sync

TCP 443

WebDeploy

TCP 8172

Upload into Storage

TCP 80

TCP 443

Access Control

TCP 443

AppFabric Cache

TCP 22233

RDP

TCP 3389

PowerShell Remoting

TCP 5985

Apllication

Ports

MongoDB

TCP 27017