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
/etc/init.d/hostd restart
/etc/init.d/vpxa restart
I restart all my management on my esxi hosts this will have brief outage. Didn’t fix my issue.
/sbin/services.sh restart
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
