Not working to Telnet Console to CSR, IOSXR in ESXi 6
I have multiple routers of CSR1000V, IOSXR and Juniper in ESXi 6. For some reason, it stopped on Telnet access to routers and it has been working before. The ESxi Firewall is "check" on VM serial port connected over network (23,1024-65535).
So when i attempted from my Client, it says "Connection Refused". It sounds like blocked telnet.
I read something that ESXi Enterprise license requires it? Otherwise, it blocked the Telnet to the Console?
My ESXi is probably ~2 months now and was OK before. Hoping that I'm not buying expensive ESXi license
Product: VMware vSphere 6 Hypervisor Licensed for 2 physical CPUs (unlimited cores per CPU)
License Key: XXXXX-XXXXX-XXXXX-XXXXX
Up to 8-way virtual SMP