Please remember to mark the replies as answers if they help. In this tutorial, we will discuss the different reasons that cause the destination host unreachable in the Cisco packet tracer. When the host cannot complete the IP to MAC mapping it will use 'Destination host unreachable'. With the ip add command the enp5s0 seems to be up and running, and also the network manager shows the NIC active and running. I tried with a MINT Live OS and the same configuration and the ping was successful. then I try to ping from mikrotik, no problem, even I can.
The probelm is, I cannot ping to the router on 202.144.85.161, its say destinantion host unreachable. If you pinged using an IP address, retry it with a host name to ensure that the IP address you tried is correct. But I cannot use network resources and whatever IP I ping, replies: Destination Host Unreachable. destination 202.144.85.170 example mak 64. If the message is "Reply From : Destination Host Unreachable," then the routing problem occurred at a remote router, whose address is indicated by the "" field. Is simply "Destination Host Unreachable," then there is no route from the local system, and the packets to be sent were never put on the wire. The two problems can be distinguished by the form of the message. I am unable to also get out to the internet. The issue is I am unable to ping from the proxmox host to anything on the network. I have doubled checked that its on the same subnet as every other computer and server on the network. So I just installed Proxmox and it detected my network just fine. This message indicates one of two problems: either the local system has no route to the desired destination, or a remote router reports that it has no route to the destination. Destination host unreachable to/from proxmox host. The following test using TNSPING might also fail with the same error: TNSPING ' (ADDRESS (PROTOCOL TCP) (HOST xx.xx.xx.xx) (PORT 1521))' TNS-12543: TNS:destination host unreachable. The tnsnames.ora file is correctly configured. Is the server in your subnet or another subnet ? I mean any firewall or router between ? TNS-12543: TNS:destination host unreachable.