Posts made by dureal99d

dureal99d

@george1421 they both like that intel1756.efi kernel

dureal99d

@george1421 said in Serve different types of .efi boot files:

You need the value that looks

ok

dureal99d

@george1421 said in Serve different types of .efi boot files:

might also want to learn about capture filters in wireshark

for asus 00000011-0000-0000-0000-50465d986f3c / udp.port == 68

dureal99d

@george1421 tcdump here of another machine Asus R503U

dureal99d

@george1421 wire shark capture. here ip address 192.168.1.121

dureal99d

@george1421 said in Serve different types of .efi boot files:

can capture this with wireshark on a computer

sure

dureal99d

@george1421 real computer a Samsung np300e5c

dureal99d

@george1421 thats weird it says 00000000-0000-0000-0000-000000000000

dureal99d

@george1421 I’ve looked at what you have written and your tutorial 4 specific Hardware but I still remain. Confused

dureal99d

Server

FOG Version: RC-13
OS: Ubuntu 16.04

Client

Service Version: 11.5
OS: windows / Ubuntu / mint fedora / centos

Description

Ok so with the help of @george1421 I was able to get a successful working tftp boot server working using dnsmasq ver 2.76. even though I have a ddwrt router I cut off the dnsmasq on it cause now my fogserver acts as both.

But this is not my new issue. my new issue is this. I can boot both uefi and bios/legacy systems however. I don’t know how to add certain types of architectures to the ltsp.conf file.

For example. I have a couple of machines that only will complete boot if I serve it the intel1756.efi file. but I don’t know how to add it in addition to the architectures it already has. so when a file is served I only get the ipxe.efi file.

I used wireshark to see what architecture the machine states it is and it states PXEClient:Arch:00007:UNDI:003016

ipxe.efi will not complete the boot but intel7156.efi does. anyways here is my ltsp.conf

# Don't function as a DNS server:
port=0

# Log lots of extra information about DHCP transactions.
log-dhcp

# Set the root directory for files available via FTP.
tftp-root=/tftpboot

# Disable re-use of the DHCP servername and filename fields as extra
# option space. That's to avoid confusing some old or broken DHCP clients.
dhcp-no-override

# inspect the vendor class string and match the text to set the tag
dhcp-vendorclass=BIOS,PXEClient:Arch:00000
dhcp-vendorclass=IA32_UEFI,PXEClient:Arch:00006
dhcp-vendorclass=BC_UEFI,PXEClient:Arch:00007
dhcp-vendorclass=X86-64_EFI,PXEClient:Arch:00009

# The default boot filename, Server name, Server Ip Address
dhcp-boot=undionly.kpxe,,192.168.1.109

# Set the boot file name based on the matching tag from the vendor class (above)
dhcp-boot=net:IA32_UEFI,i386-efi/ipxe.efi,,192.168.1.109
dhcp-boot=net:BC_UEFI,ipxe.efi,,192.168.1.109
dhcp-boot=net:X86-64_EFI,ipxe.efi,,192.168.1.109

# PXE menu.  The first part is the text displayed to the user.  The second is the timeout, in seconds.
pxe-prompt="Booting FOG Client", 1

# The known types are x86PC, PC98, IA64_EFI, Alpha, Arc_x86,
# Intel_Lean_Client, IA32_EFI, ARM_EFI, BC_EFI, Xscale_EFI and X86-64_EFI
# This option is first and will be the default if there is no input from the user.

# PXEClient:Arch:00000
pxe-service=X86PC, "Boot BIOS PXE", undionly.kpxe

# PXEClient:Arch:00007
pxe-service=BC_EFI, "Boot UEFI PXE-BC", ipxe.efi

# PXEClient:Arch:00009
pxe-service=X86-64_EFI, "Boot UEFI PXE-64", ipxe.efi

dhcp-range=192.168.1.109,proxy

dureal99d

@george1421 I would like to thank you for helping and teaching me how to solve this riddle. Man I learned a lot. holy crap!!! this post can be marked as Solved. it you would please.

dureal99d

@george1421 ok

dureal99d

@george1421

# Don't function as a DNS server:
port=0

# Log lots of extra information about DHCP transactions.
log-dhcp

# Set the root directory for files available via FTP.
tftp-root=/tftpboot

# Disable re-use of the DHCP servername and filename fields as extra
# option space. That's to avoid confusing some old or broken DHCP clients.
dhcp-no-override

# The boot filename, Server name, Server Ip Address
dhcp-boot=undionly.kpxe,,192.168.1.109

# PXE menu.  The first part is the text displayed to the user.  The second is the timeout, in seconds.
pxe-prompt="Booting FOG Client", 30

# The known types are x86PC, PC98, IA64_EFI, Alpha, Arc_x86,
# Intel_Lean_Client, IA32_EFI, ARM_EFI, BC_EFI, Xscale_EFI and X86-64_EFI
# This option is first and will be the default if there is no input from the user.

# PXEClient:Arch:00000
pxe-service=X86PC, "Boot BIOS PXE", undionly.kpxe

# PXEClient:Arch:00007
pxe-service=BC_EFI, "Boot UEFI PXE-BC", ipxe.efi

# PXEClient:Arch:00009
pxe-service=X86-64_EFI, "Boot UEFI PXE-64", ipxe.efi

dhcp-range=192.168.1.109,proxy```

dureal99d

@george1421 were you able to download the pcap. I set it to public

dureal99d

@george1421 ah I see well here is a link to that file then
https://drive.google.com/file/d/0B1FgBstVnUSgbnBmWHlTNHp2Mnc/view?usp=sharing

dureal99d

@george1421 @Tom-Elliott

HERE is the dump file

No.     Time           Source                Destination           Protocol Length Info
      1 0.000000       0.0.0.0               255.255.255.255       DHCP     342    DHCP Request  - Transaction ID 0xdf5767a9

Frame 1: 342 bytes on wire (2736 bits), 342 bytes captured (2736 bits)
Ethernet II, Src: HuaweiTe_1d:36:6b (e0:a3:ac:1d:36:6b), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol Version 4, Src: 0.0.0.0, Dst: 255.255.255.255
User Datagram Protocol, Src Port: 68, Dst Port: 67
Bootstrap Protocol (Request)

No.     Time           Source                Destination           Protocol Length Info
      2 261.631833     0.0.0.0               255.255.255.255       DHCP     389    DHCP Discover - Transaction ID 0xd0ae397e

Frame 2: 389 bytes on wire (3112 bits), 389 bytes captured (3112 bits)
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol Version 4, Src: 0.0.0.0, Dst: 255.255.255.255
User Datagram Protocol, Src Port: 68, Dst Port: 67
Bootstrap Protocol (Discover)

No.     Time           Source                Destination           Protocol Length Info
      3 261.633023     169.254.255.1         255.255.255.255       DHCP     363    DHCP Offer    - Transaction ID 0xd0ae397e

Frame 3: 363 bytes on wire (2904 bits), 363 bytes captured (2904 bits)
Ethernet II, Src: AsustekC_37:56:88 (1c:b7:2c:37:56:88), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol Version 4, Src: 169.254.255.1, Dst: 255.255.255.255
User Datagram Protocol, Src Port: 67, Dst Port: 68
Bootstrap Protocol (Offer)

No.     Time           Source                Destination           Protocol Length Info
      4 265.327148     0.0.0.0               255.255.255.255       DHCP     401    DHCP Request  - Transaction ID 0xd0ae397e

Frame 4: 401 bytes on wire (3208 bits), 401 bytes captured (3208 bits)
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol Version 4, Src: 0.0.0.0, Dst: 255.255.255.255
User Datagram Protocol, Src Port: 68, Dst Port: 67
Bootstrap Protocol (Request)

No.     Time           Source                Destination           Protocol Length Info
      5 265.328586     169.254.255.1         255.255.255.255       DHCP     363    DHCP ACK      - Transaction ID 0xd0ae397e

Frame 5: 363 bytes on wire (2904 bits), 363 bytes captured (2904 bits)
Ethernet II, Src: AsustekC_37:56:88 (1c:b7:2c:37:56:88), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol Version 4, Src: 169.254.255.1, Dst: 255.255.255.255
User Datagram Protocol, Src Port: 67, Dst Port: 68
Bootstrap Protocol (ACK)

No.     Time           Source                Destination           Protocol Length Info
      6 265.331364     192.168.1.149         192.168.1.109         TFTP     85     Read Request, File: undionly.kpxe, Transfer type: octet, tsize=0, blksize=1468

Frame 6: 85 bytes on wire (680 bits), 85 bytes captured (680 bits)
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.149, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 1845, Dst Port: 69
Trivial File Transfer Protocol

No.     Time           Source                Destination           Protocol Length Info
      7 265.333596     192.168.1.149         192.168.1.109         TFTP     77     Read Request, File: undionly.kpxe, Transfer type: octet, blksize=1468

Frame 7: 77 bytes on wire (616 bits), 77 bytes captured (616 bits)
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.149, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 1846, Dst Port: 69
Trivial File Transfer Protocol

No.     Time           Source                Destination           Protocol Length Info
      8 265.606931     192.168.1.149         192.168.1.109         TFTP     74     Read Request, File: grubx64.efi, Transfer type: octet, blksize=512

Frame 8: 74 bytes on wire (592 bits), 74 bytes captured (592 bits)
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.149, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 1847, Dst Port: 69
Trivial File Transfer Protocol

No.     Time           Source                Destination           Protocol Length Info
      9 265.608739     192.168.1.149         192.168.1.109         TFTP     74     Read Request, File: grubx64.efi, Transfer type: octet, blksize=512

Frame 9: 74 bytes on wire (592 bits), 74 bytes captured (592 bits)
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.149, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 1848, Dst Port: 69
Trivial File Transfer Protocol

No.     Time           Source                Destination           Protocol Length Info
     10 344.041810     0.0.0.0               255.255.255.255       DHCP     389    DHCP Discover - Transaction ID 0x11d41dbd

Frame 10: 389 bytes on wire (3112 bits), 389 bytes captured (3112 bits)
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol Version 4, Src: 0.0.0.0, Dst: 255.255.255.255
User Datagram Protocol, Src Port: 68, Dst Port: 67
Bootstrap Protocol (Discover)

No.     Time           Source                Destination           Protocol Length Info
     11 344.042976     169.254.255.1         255.255.255.255       DHCP     363    DHCP Offer    - Transaction ID 0x11d41dbd

Frame 11: 363 bytes on wire (2904 bits), 363 bytes captured (2904 bits)
Ethernet II, Src: AsustekC_37:56:88 (1c:b7:2c:37:56:88), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol Version 4, Src: 169.254.255.1, Dst: 255.255.255.255
User Datagram Protocol, Src Port: 67, Dst Port: 68
Bootstrap Protocol (Offer)

No.     Time           Source                Destination           Protocol Length Info
     12 347.731535     0.0.0.0               255.255.255.255       DHCP     401    DHCP Request  - Transaction ID 0x11d41dbd

Frame 12: 401 bytes on wire (3208 bits), 401 bytes captured (3208 bits)
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol Version 4, Src: 0.0.0.0, Dst: 255.255.255.255
User Datagram Protocol, Src Port: 68, Dst Port: 67
Bootstrap Protocol (Request)

No.     Time           Source                Destination           Protocol Length Info
     13 347.732909     169.254.255.1         255.255.255.255       DHCP     363    DHCP ACK      - Transaction ID 0x11d41dbd

Frame 13: 363 bytes on wire (2904 bits), 363 bytes captured (2904 bits)
Ethernet II, Src: AsustekC_37:56:88 (1c:b7:2c:37:56:88), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
Internet Protocol Version 4, Src: 169.254.255.1, Dst: 255.255.255.255
User Datagram Protocol, Src Port: 67, Dst Port: 68
Bootstrap Protocol (ACK)

No.     Time           Source                Destination           Protocol Length Info
     14 347.734374     192.168.1.149         192.168.1.109         TFTP     85     Read Request, File: undionly.kpxe, Transfer type: octet, tsize=0, blksize=1468

Frame 14: 85 bytes on wire (680 bits), 85 bytes captured (680 bits)
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.149, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 1295, Dst Port: 69
Trivial File Transfer Protocol

No.     Time           Source                Destination           Protocol Length Info
     15 347.736207     192.168.1.149         192.168.1.109         TFTP     77     Read Request, File: undionly.kpxe, Transfer type: octet, blksize=1468

Frame 15: 77 bytes on wire (616 bits), 77 bytes captured (616 bits)
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.149, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 1296, Dst Port: 69
Trivial File Transfer Protocol

No.     Time           Source                Destination           Protocol Length Info
     16 348.051753     192.168.1.149         192.168.1.109         TFTP     74     Read Request, File: grubx64.efi, Transfer type: octet, blksize=512

Frame 16: 74 bytes on wire (592 bits), 74 bytes captured (592 bits)
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.149, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 1297, Dst Port: 69
Trivial File Transfer Protocol

No.     Time           Source                Destination           Protocol Length Info
     17 348.053821     192.168.1.149         192.168.1.109         TFTP     74     Read Request, File: grubx64.efi, Transfer type: octet, blksize=512

Frame 17: 74 bytes on wire (592 bits), 74 bytes captured (592 bits)
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.149, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 1298, Dst Port: 69
Trivial File Transfer Protocol

dureal99d

@Tom-Elliott I think we all know you know a whole heck of alot

dureal99d

@george1421 ill do it promptly

dureal99d

@george1421 I’ve learned how to read Wireshark. I isolated the port 69, during the regular boot I get the undionly.kpxe file downloaded and I’m ready to go however during the uefi boot I get the grubx64.efi and I don’t know how as it is not in my config file so where is it coming from?? and ideas @Senior-Developers @george1421 @Moderators @Developers please see my read out.

No.     Time           Source                Destination           Protocol Length Info
    195 24.534142      192.168.1.130         192.168.1.109         TFTP     72     Read Request, File: undionly.kpxe, Transfer type: octet, tsize=0

Frame 195: 72 bytes on wire (576 bits), 72 bytes captured (576 bits) on interface 0
Ethernet II, Src: Vmware_0e:2b:70 (00:0c:29:0e:2b:70), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.130, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 2070, Dst Port: 69
Trivial File Transfer Protocol

No.     Time           Source                Destination           Protocol Length Info
    198 24.536295      192.168.1.130         192.168.1.109         TFTP     77     Read Request, File: undionly.kpxe, Transfer type: octet, blksize=1456

Frame 198: 77 bytes on wire (616 bits), 77 bytes captured (616 bits) on interface 0
Ethernet II, Src: Vmware_0e:2b:70 (00:0c:29:0e:2b:70), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.130, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 2071, Dst Port: 69
Trivial File Transfer Protocol

No.     Time           Source                Destination           Protocol Length Info
    529 50.813057      192.168.1.149         192.168.1.109         TFTP     85     Read Request, File: undionly.kpxe, Transfer type: octet, tsize=0, blksize=1468

Frame 529: 85 bytes on wire (680 bits), 85 bytes captured (680 bits) on interface 0
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.149, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 1554, Dst Port: 69
Trivial File Transfer Protocol

No.     Time           Source                Destination           Protocol Length Info
    532 50.814771      192.168.1.149         192.168.1.109         TFTP     77     Read Request, File: undionly.kpxe, Transfer type: octet, blksize=1468

Frame 532: 77 bytes on wire (616 bits), 77 bytes captured (616 bits) on interface 0
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.149, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 1555, Dst Port: 69
Trivial File Transfer Protocol

No.     Time           Source                Destination           Protocol Length Info
    675 51.198680      192.168.1.149         192.168.1.109         TFTP     74     Read Request, File: grubx64.efi, Transfer type: octet, blksize=512

Frame 675: 74 bytes on wire (592 bits), 74 bytes captured (592 bits) on interface 0
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.149, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 1556, Dst Port: 69
Trivial File Transfer Protocol

No.     Time           Source                Destination           Protocol Length Info
    677 51.200515      192.168.1.149         192.168.1.109         TFTP     74     Read Request, File: grubx64.efi, Transfer type: octet, blksize=512

Frame 677: 74 bytes on wire (592 bits), 74 bytes captured (592 bits) on interface 0
Ethernet II, Src: Vmware_ab:af:95 (00:0c:29:ab:af:95), Dst: Dell_31:77:89 (00:21:9b:31:77:89)
Internet Protocol Version 4, Src: 192.168.1.149, Dst: 192.168.1.109
User Datagram Protocol, Src Port: 1557, Dst Port: 69
Trivial File Transfer Protocol```

dureal99d

@george1421

hereis the link to the pcap file. tell me what you think?