I can’t ping my virtual machines on my NSX-T overlay network.
I noticed that my host overlay TEP doesn’t get it’s DHCP ip’s, instead they are getting a default of 169.x.x.x.
My overlay virtual machine ip’s address looks ok.
My segment config looks ok has the proper gateway.
I can ping from vyos router the segment gateway but not my virtual machine on the nsx-t overlay network
I reconfigure my esxi hosts with its existing settings as sometimes they need re-applying when there some type of outage. Didn’t fix my issue
I restart my management on my ESXi hosts – Didn’t fix my issue
I restart all my management on my esxi hosts this will have brief outage. Didn’t fix my issue.
My dhcp configuration went missing on my vyos box
“show dhcp server leases” shows no DHCP server configured
Re-applied my dhcp settings for my ESXi host tep network
set service dhcp-server shared-network-name DHCP_Pool_ETH6 subnet 172.16.254.0/24
set service dhcp-server shared-network-name DHCP_Pool_ETH6 authoritative enable
set service dhcp-server shared-network-name DHCP_Pool_ETH6 subnet 172.16.254.0/24 start 172.16.254.6 stop 172.16.254.254
I can now see my leases.
show dhcp server leases
My IP’s have updated on my ESXi hosts
I can ping my virtual machine on my overlay network