[ipxe-devel] Fake MAC address of a 82574L LAN-Chip

Thu Feb 2 07:49:16 UTC 2012

Hello

I have to fake the mac address for ipxe-boot. 
For this I will do in the ipxe script:
ifclose net0
set net0/mac 00:30:59:08:00:4C
ifopen net0
dhcp net0

Then I become an Connection timed out. But before I do this, the dhcp works.
Can you help me please

Regards
Robin

This are the debug message of this:

PCI 00:00.0 (8086:8100) has no driver
PCI 00:02.0 (8086:8108) has no driver
PCI 00:1b.0 (8086:811b) has no driver
PCI 00:1c.0 (8086:8110) has no driver
PCI 00:1c.1 (8086:8112) has no driver
PCI 00:1d.0 (8086:8114) has no driver
PCI 00:1d.1 (8086:8115) has no driver
PCI 00:1d.2 (8086:8116) has no driver
PCI 00:1d.7 (8086:8117) has no driver
PCI 00:1f.0 (8086:8119) has no driver
PCI 00:1f.1 (8086:811a) has no driver
PCI 02:00.0 (1095:3132) has no driver
PCI 03:00.0 (10b5:8505) has no driver
PCI 04:01.0 unhandled 64-bit BAR 0000313100050504
PCI 04:01.0 (10b5:8505) has no driver
PCI 04:02.0 unhandled 64-bit BAR 000001f100060604
PCI 04:02.0 (10b5:8505) has no driver
PCI 04:03.0 unhandled 64-bit BAR 000001f100080704
PCI 04:03.0 (10b5:8505) has no driver
PCI 04:04.0 unhandled 64-bit BAR 0000414100090904
PCI 04:04.0 (10b5:8505) has no driver
PCI 05:00.0 (8086:10d3) has driver "E1000_DEV_ID_82574L"
PCI 05:00.0 has mem d0320000 io 3000 irq 5
PCI 05:00.0 latency timer is unreasonably low at 0. Setting to 32.
Masking off all interrupts
Issuing a global reset to MAC
Masking off all interrupts
Issuing a global reset to MAC
Initializing the IEEE VLAN
Programming MAC Address into RAR[0]
Clearing RAR[1-u]
Zeroing the MTA
After fix-ups FlowControl is now = 0
Reconfiguring auto-neg advertisement params
autoneg_advertised 2f
Advertise 10mb Half duplex
Advertise 10mb Full duplex
Advertise 100mb Half duplex
Advertise 100mb Full duplex
Advertise 1000mb Full duplex
Auto-Neg Advertising 1e1
Restarting Auto-Neg
Valid link established!!!
hw->fc.current_mode = u
Flow Control = NONE.
1000 Mbs, Full Duplex
hw->fc.current_mode = u
Initializing the Flow Control address, type and timer regs
PCI 07:00.0 (10b5:8112) has no driver
PCI 09:00.0 (8086:10d3) has driver "E1000_DEV_ID_82574L"
PCI 09:00.0 has mem d0420000 io 4000 irq 5
PCI 09:00.0 latency timer is unreasonably low at 0. Setting to 32.
Masking off all interrupts
Issuing a global reset to MAC
Masking off all interrupts
Issuing a global reset to MAC
Initializing the IEEE VLAN
Programming MAC Address into RAR[0]
Clearing RAR[1-u]
Zeroing the MTA
After fix-ups FlowControl is now = 0
Reconfiguring auto-neg advertisement params
autoneg_advertised 2f
Advertise 10mb Half duplex
Advertise 10mb Full duplex
Advertise 100mb Half duplex
Advertise 100mb Full duplex
Advertise 1000mb Full duplex
Auto-Neg Advertising 1e1
Restarting Auto-Neg
Valid link established!!!
hw->fc.current_mode = u
Flow Control = NONE.
1000 Mbs, Full Duplex
hw->fc.current_mode = u
Initializing the Flow Control address, type and timer regs
ok

iPXE 1.0.0+ -- Open Source Network Boot Firmware -- http://ipxe.org 
Features: VLAN HTTP iSCSI DNS TFTP AoE SRP bzImage COMBOOT ELF MBOOT PXE PXEXT

net0: 00:30:59:08:00:62 using E1000_DEV_ID_82574L on PCI05:00.0 (open)
  [Link:up, TX:0 TXE:0 RX:0 RXE:0]
DHCP (net0 00:30:59:08:00:62)...... ok
net0: 192.168.71.149/255.255.255.0
Next server: 192.168.71.10
Filename: http://192.168.71.10/cgi-bin/ipxeboot.py 
http://192.168.71.10/cgi-bin/ipxeboot.py... ok
iPXE> ifclose net0
Masking off all interrupts
Issuing a global reset to MAC
Initializing the IEEE VLAN
Programming MAC Address into RAR[0]
Clearing RAR[1-u]
Zeroing the MTA
After fix-ups FlowControl is now = 0
Reconfiguring auto-neg advertisement params
autoneg_advertised 2f
Advertise 10mb Half duplex
Advertise 10mb Full duplex
Advertise 100mb Half duplex
Advertise 100mb Full duplex
Advertise 1000mb Full duplex
Auto-Neg Advertising 1e1
Restarting Auto-Neg
Valid link established!!!
hw->fc.current_mode = u
Flow Control = NONE.
1000 Mbs, Full Duplex
hw->fc.current_mode = u
Initializing the Flow Control address, type and timer regs
iPXE> set net0/mac 00:30:59:08:00:62
iPXE> ifopen net0
iPXE> dhcp net0
DHCP (net0 00:30:59:08:00:62).................. Connection timed out (http://ipx 
e.org/4c106035)
Could not configure net0: Connection timed out (http://ipxe.org/4c106035)
Masking off all interrupts
Issuing a global reset to MAC
Initializing the IEEE VLAN
Programming MAC Address into RAR[0]
Clearing RAR[1-u]
Zeroing the MTA
After fix-ups FlowControl is now = 0
Reconfiguring auto-neg advertisement params
autoneg_advertised 2f
Advertise 10mb Half duplex
Advertise 10mb Full duplex
Advertise 100mb Half duplex
Advertise 100mb Full duplex
Advertise 1000mb Full duplex
Auto-Neg Advertising 1e1
Restarting Auto-Neg
Valid link established!!!
hw->fc.current_mode = u
Flow Control = NONE.
1000 Mbs, Full Duplex
hw->fc.current_mode = u
Initializing the Flow Control address, type and timer regs
iPXE>
iPXE> ifstat net0
net0: 00:30:59:08:00:62 using E1000_DEV_ID_82574L on PCI05:00.0 (closed)
  [Link:up, TX:16 TXE:1 RX:20 RXE:5]
  [TXE: 1 x "No such file or directory (http://ipxe.org/2d01603b)"] 
  [RXE: 1 x "Network unreachable (http://ipxe.org/28056011)"] 
  [RXE: 1 x "The socket is not connected (http://ipxe.org/380f6001)"] 
  [RXE: 3 x "Invalid argument (http://ipxe.org/1c056002)"] 
iPXE>
iPXE> ifopen net0
iPXE> ifstat net0
net0: 00:30:59:08:00:62 using E1000_DEV_ID_82574L on PCI05:00.0 (open)
  [Link:up, TX:16 TXE:1 RX:20 RXE:5]
  [TXE: 1 x "No such file or directory (http://ipxe.org/2d01603b)"] 
  [RXE: 1 x "Network unreachable (http://ipxe.org/28056011)"] 
  [RXE: 1 x "The socket is not connected (http://ipxe.org/380f6001)"] 
  [RXE: 3 x "Invalid argument (http://ipxe.org/1c056002)"] 
iPXE> dhcp net0
DHCP (net0 00:30:59:08:00:62).................. Connection timed out (http://ipx 
e.org/4c106035)
Could not configure net0: Connection timed out (http://ipxe.org/4c106035)
Masking off all interrupts
Issuing a global reset to MAC
Initializing the IEEE VLAN
Programming MAC Address into RAR[0]
Clearing RAR[1-u]
Zeroing the MTA
After fix-ups FlowControl is now = 0
Reconfiguring auto-neg advertisement params
autoneg_advertised 2f
Advertise 10mb Half duplex
Advertise 10mb Full duplex
Advertise 100mb Half duplex
Advertise 100mb Full duplex
Advertise 1000mb Full duplex
Auto-Neg Advertising 1e1
Restarting Auto-Neg
Valid link established!!!
hw->fc.current_mode = u
Flow Control = NONE.
1000 Mbs, Full Duplex
hw->fc.current_mode = u
Initializing the Flow Control address, type and timer regs
iPXE>

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