[ipxe-devel] chaining http script over VLAN is very slow

James A. Peltier jpeltier at sfu.ca
Thu Jul 9 17:27:39 UTC 2015


Further to this I have tried the same operation while running the machine in UEFI mode and it does work there. I was able to boot and install successfully. After installing the OS we used Dell Open Manage to update all of the machine devices and there was a UEFI update applied. I'll be attempting to switch back to UEFI mode later today and will report back any process 

----- Original Message -----

| ----- Original Message -----

| | ----- Original Message -----
| 

| | | Which NIC are you using and are you UNDI or using the Native driver? UNDI
| | | VLAN support is very spotty vendor to vendor within the UNDI stack.
| | 
| 

| | | On Tue, Jul 7, 2015 at 8:33 PM, James A. Peltier < jpeltier at sfu.ca >
| | | wrote:
| | 
| 

| | | | I have a Dell R730XD which seems to be misbehaving. When booting off a
| | | | VLAN
| | | | it seems that the connection is extremely slow. The script that is
| | | | embedded
| | | | is very simple and after 10 minutes it still hasn't booted to the menu
| | | | system, which is again very small scripts. Any idea what I might be
| | | | able
| | | | to
| | | | do to provide you with more information to troubleshoot it?
| | | 
| | 
| 

| | | | #!ipxe
| | | 
| | 
| 

| | | | echo Hi There! We will be booting from http://mirror.its.sfu.ca/ today.
| | | 
| | 
| 
| | | | echo It is assumed that you have dhcp networking.
| | | 
| | 
| 
| | | | echo Here we go!
| | | 
| | 
| 

| | | | :retry
| | | 
| | 
| 
| | | | vcreate --tag 300 net0
| | | 
| | 
| 
| | | | sleep 5
| | | 
| | 
| 
| | | | ifconf --configurator dhcp net0-300
| | | 
| | 
| 
| | | | boot http://mirror.its.sfu.ca/ufds/menu/bootstrap
| | | 
| | 
| 

| | | | --
| | | 
| | 
| 
| | | | James A. Peltier
| | | 
| | 
| 
| | | | IT Services - Research Computing Group
| | | 
| | 
| 
| | | | Simon Fraser University - Burnaby Campus
| | | 
| | 
| 
| | | | Phone : 604-365-6432
| | | 
| | 
| 
| | | | Fax : 778-782-3045
| | | 
| | 
| 
| | | | E-Mail : jpeltier at sfu.ca
| | | 
| | 
| 
| | | | Website : http://www.sfu.ca/itservices
| | | 
| | 
| 
| | | | Twitter : @sfu_rcg
| | | 
| | 
| 
| | | | Powering Engagement Through Technology
| | | 
| | 
| 
| | | | _______________________________________________
| | | 
| | 
| 
| | | | ipxe-devel mailing list
| | | 
| | 
| 
| | | | ipxe-devel at lists.ipxe.org
| | | 
| | 
| 
| | | | https://lists.ipxe.org/mailman/listinfo.cgi/ipxe-devel
| | | 
| | 
| 

| | | --
| | 
| 
| | | There is never time enough to do it right, but there always seems to be
| | | enough time to do it again.
| | 
| 

| | The Dell R730XD comes equipped with a quad port Broadcomm BCM5720 PCI-E
| | network adaptor. The system is currently in UEFI mode. I might place it in
| | BIOS mode later today to see if it behaves any differently, but ultimately
| | I'd rather have it in UEFI mode.
| 

| | --
| 
| | James A. Peltier
| 
| | IT Services - Research Computing Group
| 
| | Simon Fraser University - Burnaby Campus
| 
| | Phone : 604-365-6432
| 
| | Fax : 778-782-3045
| 
| | E-Mail : jpeltier at sfu.ca
| 
| | Website : http://www.sfu.ca/itservices
| 
| | Twitter : @sfu_rcg
| 
| | Powering Engagement Through Technology
| 

| | _______________________________________________
| 
| | ipxe-devel mailing list
| 
| | ipxe-devel at lists.ipxe.org
| 
| | https://lists.ipxe.org/mailman/listinfo.cgi/ipxe-devel
| 

| Forgot to mention that I am using snponly.efi for the driver.

| --
| James A. Peltier
| IT Services - Research Computing Group
| Simon Fraser University - Burnaby Campus
| Phone : 604-365-6432
| Fax : 778-782-3045
| E-Mail : jpeltier at sfu.ca
| Website : http://www.sfu.ca/itservices
| Twitter : @sfu_rcg
| Powering Engagement Through Technology

| _______________________________________________
| ipxe-devel mailing list
| ipxe-devel at lists.ipxe.org
| https://lists.ipxe.org/mailman/listinfo.cgi/ipxe-devel

-- 
James A. Peltier 
IT Services - Research Computing Group 
Simon Fraser University - Burnaby Campus 
Phone : 604-365-6432 
Fax : 778-782-3045 
E-Mail : jpeltier at sfu.ca 
Website : http://www.sfu.ca/itservices 
Twitter : @sfu_rcg 
Powering Engagement Through Technology 
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