I am new in Azure and have one problem which I can not solve. I want several Virtual Machines to ping/telnet each other to check if they communicate but it is no use.
To complete the task I created Virtual Network, Cloud Service, an Affinity Group and Storage. Because every server in my network will have different roles, so I did not see the reason for creating Availability Sets.
So far I created two Virtual Machines within this Virtual Network. First one (VN1) has Active Directory and DNS roles (also IIS and Application Server roles) deployed on it. The other one (VN2) has only IIS role deployed. Both are within the same VN, Cloud Service etc. and have default (PowerShell and Remote Desktop) endpoints defined.
Now comes the funny part. When I try to ping VN1 from VN2 there is no problem (However I cannot telnet it) but if I try opposite - VN1 does not see VN2. The other thing is that in both cases it does not work using host name (which is the name of VM). The
only way VN2 can ping VN1 is by using their IP addresses (I used private one).
Like I said before I am new in this topic so problem may as well lay in some roles I didn't add or wrong configuration of existing ones.
Could you give me a hand in this? It is third day when I am working on this and am kind of irritated :/