Hi Folks,

Stuck in a situation with DST-NAT. I configured my VMWARE and offcourse created 3 more VMs inside it. Now I have only 1 public IP and I want to DST-NAT these VMs and ESXI also. I tried to do so and by adding dst-nat with ESXI port, but my VMs are webservers and are on port 80 which is not changeable. When I add another Dst-NAT rule with port e.g 81 > 80 i lost access to my Mikrotik router via winbox as well as from web. Yes, from IP > Services I changed the MT web www port to 8081 also.

Another issue some of our Mikrotik including RB1100AHx4, RB2011 and RB750 lost remote access. I can access them on private IP from winbox but remotely I tried all the way, winbox simply says unable to connect. I didnt add any firewall rule in them. Does anybody facing that sort of issue ?

The network topology is not clear from the description (how are the hardware routerboards related to the ESXi, and where is the Mikrotik on which you've added the dst-nat rule in the virtual networking topology), and even more important, the configuration of that latter Mikrotik (probably a CHR). So post the configuration of the machine with the dst-nat rule following the hint in my automatic signature below, and confirm that you are testing the access to the individual devices via the public IP from a client behind another public IP, not from your LAN.