Evaluating proxmox as a possible replacement for vmware in our environment. Currently using 8.1 without subscription for the evaluation process.
All firewalls disabled (datacenter, node, and vm levels).
A vm on the basic 1gb untagged port vmbr0 works fine for obtaining a dhcp address. The dhcp server is outside the proxmox host.
vms with statically assigned IPs work fine on various interfaces such as vmbr1004, vmbr1002, vmb1013, vmb1015, etc...
Doing tcpdump (various vlans tested, but 1013 for example), on the host, the dhcp request (x4, assuming because of broadcast) and reply show on bond10, bond10.1013, and vmbr1013.
However, doing tcpdump inside the vm, the request goes out but the reply is never received. The guest does see other broadcast traffic, such as arp requests and STP traffic. If an IP is statically assigned an IP, then everything appears to be working fine.
Any suggestions? The interfaces file is attached. The guest is using a paravirtual interface.
All firewalls disabled (datacenter, node, and vm levels).
A vm on the basic 1gb untagged port vmbr0 works fine for obtaining a dhcp address. The dhcp server is outside the proxmox host.
vms with statically assigned IPs work fine on various interfaces such as vmbr1004, vmbr1002, vmb1013, vmb1015, etc...
Doing tcpdump (various vlans tested, but 1013 for example), on the host, the dhcp request (x4, assuming because of broadcast) and reply show on bond10, bond10.1013, and vmbr1013.
However, doing tcpdump inside the vm, the request goes out but the reply is never received. The guest does see other broadcast traffic, such as arp requests and STP traffic. If an IP is statically assigned an IP, then everything appears to be working fine.
Any suggestions? The interfaces file is attached. The guest is using a paravirtual interface.