iPXE 1.20.1+ (g4bd0) -- Open Source Network Boot Firmware -- http://ipxe.org    
Features: DNS HTTP iSCSI TFTP AoE ELF MBOOT PXE bzImage Menu PXEXT              
                                                                                
net0: 52:54:00:12:34:56 using virtio-net on 0000:00:02.0 (open)                 
  [Link:up, TX:0 TXE:0 RX:0 RXE:0]                                              
Configuring (net0 52:54:00:12:34:56)...... ok                                   
net0: 10.0.2.15/255.255.255.0 gw 10.0.2.2                                       
Next server: 10.0.2.2                                                           
Filename: http://b800.org?public=1                                              
http://b800.org... ok                                                           
img0 : 1208 bytes [script]                                                      
* loading ipxe with needed vram and params features 1                           
http://b800.org/undionly.kpxe... ok                                             
PXE->EB: !PXE at 9C6C:0710, entry point at 9C6C:0160                            
         UNDI code segment 9C6C:0802, data segment 9CF0:2CE0 (625-639kB)        
         UNDI device is PCI 00:02.0, type DIX+802.3                             
         625kB free base memory after PXE unload                                
iPXE initialising devices...ok                                                  
                                                                                
                                                                                
                                                                                
iPXE 1.21.1+ (ge09e1) -- Open Source Network Boot Firmware -- http://ipxe.org   
Features: DNS HTTP iSCSI TFTP AoE ELF MBOOT PXE bzImage Menu PXEXT              
http://b800.org/... ok