I have > 2 computers in an un-managed switch which can't communicate with one another i.e. can't ping or ssh among one another.
Long story: As per the diagram my router can reach the Internet and there is a computer connected to it. I have a switch (please ignore 'Layer 2' text in the diagram) connected to that router. This switch has 2 or more computers connected to it. All of the computers are hard wired. So far this is what I have been able to verify.
- Computer A can reach the Internet
- Computer A can
sshComputer B & C
- Computer B & C can reach the Internet
- Computer B & C can
- Computer B cannot
sshComputer C and vice versa and I get the following when pinging
From 192.168.2.141 icmp_seq=1 Destination Host Unreachable From 192.168.2.141 icmp_seq=2 Destination Host Unreachable From 192.168.2.141 icmp_seq=3 Destination Host Unreachable
There are no firewalls setup for ICMP or SSH in Computer B and C as demonstrated by Step 1.
I'm kind of stumped as to why this is happening. Given that Switch is connected to my Router I'd figure that computers in the switch would be able to communicate with each other or maybe I'm completely off base here and missing some fundamental concept here.
Any help is appreciated. TIA!