Hi
Does anybody hosed CHR on cloud either on Azure or google cloud?
I would like to connect one of the interface to a server and act as LAN and WAN is just on the Mikrotik.
I have tried to change VPC networks looks bit different, Appreciate if anybody could help.
Thanks
Hi,
Yes, I’ve used RouterOS extensively in Google Cloud because I work at Google on Google Cloud networking. 
When you say you’d like to connect one interface to a server, if I’m understanding your needs right, you can create a “LAN” VPC which would have your server instance’s primary NIC with no external IP assigned, and your RouterOS machine’s secondary NIC. Then, you’ll remove the “default-internet-gateway” route in the LAN VPC, and replace it with one whose destination is 0.0.0.0/0 and whose next-hop is the RouterOS instance. This creates a “LAN” between the RouterOS instance and the server. Please note that DHCP will still be handled by the VPC network, as you won’t be able to use RouterOS as your DHCP server. Further, DNS should remain pointed to the metadata server address of 169.254.169.254 so that certain internal functionality of the GCE VM will continue to work (namely, things like automatic user creation, etc.)
If you have any questions, I’ll be happy to answer them.
Hello
Great! this is what I am looking for since its a bit different with VPC networks and DHCP and DNS.
Can we also have two different VLANs on VPC network and both vlans has 2 server each and it connect to the RouterOS one of the nic card.
I just want those servers should be reachable after the mikrotik, if i port out. So only i get one public ip for CHR and the rest on LAN.
Regards
Abinayan
Yeah, Cloud Networking in general is a very different beast.
No, a VPC is a network of its own - subdividing it into VLANs will not work at all. If you want a different network, you use a different VPC full stop.
Can you tell me what you’re trying to accomplish when all’s said and done?
Hi
For example: I have 4 servers and one CHR on same network, same region but different public ip’s and wanted to separate two servers on one network and two servers on another but both networks has the up-links or next hop to two interface of CHR example: ether2 and ether3 and ether1 only have public IP and the gateway to internet.
Also I have tried to add new interface on already existing VM instance but I can’t.
Check the screenshot attached, those two networks needs to points to two interface of the CHR.
Thanks
