@Sebastian-Roth @george1421

Hello guys! we did it!!
I created sym link in /tftpboot directory and i’ts worked!!
Now we have to configure.

Many thanks for your help!!!

@fernando-martinez said in PXE-E32: TFTP open time out on palo alto dhcp server:

tftp -i 192.168.96.204 get undionly.pxe

Dnsmasq version is 2.75, I tried to create a sym link but i have the same problem.

@george1421 @Sebastian-Roth

https://www.dropbox.com/s/fn4b256v81ttvlg/output.pcap?dl=0

here is the pcap file.

@george1421 said in PXE-E32: TFTP open time out on palo alto dhcp server:

uter is on a different vlan than the fog server install

@Sebastian-Roth

this is de output.pcap.
Fog Server: 192.168.96.204
Fog Client: 192.168.96.182

The server and client are in the same Vlan.
Do you need more info?

Thanks

@Sebastian-Roth
We are trying on ESXI VM Machine, but we have the same problem whith a physical machine from my network.

We have another Fog Server on another networwk running correctly whith physicals and VM machines.
The only diference is the dhcp server, the first is Palo Alto and the other is Winows Server DHCP.

@Sebastian-Roth @george1421

FYI,

I have tried downloading “undionly.kpxe” whith this comand “tftp -i 192.168.96.204 get undionly.pxe” on my tftp windows client and it seems that I download it correctly.

Any idea? Thanks

@Sebastian-Roth said in PXE-E32: TFTP open time out on palo alto dhcp server:

ls -al /tftpboot/

root@SRVOPTIFOGADMIN:~# ls -al /tftpboot/
total 7264
drwxrwxrwx  5 fogproject root    4096 feb  1 12:54 .
drwxr-xr-x 26 root       root    4096 ene 28 13:14 ..
drwxrwxrwx  2 fogproject root    4096 ene 28 13:14 10secdelay
-rwxrwxrwx  1 fogproject root     868 ene 28 13:14 boot.txt
-rwxrwxrwx  1 root       root     459 ene 28 13:14 default.ipxe
drwxrwxrwx  2 fogproject root    4096 ene 28 13:14 i386-efi
-rwxrwxrwx  1 fogproject root  226944 ene 28 13:14 intel.efi
-rwxrwxrwx  1 fogproject root   98224 ene 28 13:14 intel.kkpxe
-rwxrwxrwx  1 fogproject root   98272 ene 28 13:14 intel.kpxe
-rwxrwxrwx  1 fogproject root   98356 ene 28 13:14 intel.pxe
-rwxrwxrwx  1 fogproject root 1016960 ene 28 13:14 ipxe.efi
-rwxrwxrwx  1 fogproject root  880640 ene 28 13:14 ipxe.iso
-rwxrwxrwx  1 fogproject root  359745 ene 28 13:14 ipxe.kkpxe
-rwxrwxrwx  1 fogproject root  359793 ene 28 13:14 ipxe.kpxe
-rwxrwxrwx  1 fogproject root  359243 ene 28 13:14 ipxe.krn
-rwxrwxrwx  1 fogproject root  359243 ene 28 13:14 ipxe.lkrn
-rwxrwxrwx  1 fogproject root  359688 ene 28 13:14 ipxe.pxe
-rwxrwxrwx  1 fogproject root 1409024 ene 28 13:14 ipxe.usb
-rwxrwxrwx  1 fogproject root  123448 ene 28 13:14 ldlinux.c32
-rwxrwxrwx  1 fogproject root  187820 ene 28 13:14 libcom32.c32
-rwxrwxrwx  1 fogproject root   26468 ene 28 13:14 libutil.c32
-rwxrwxrwx  1 fogproject root   26140 ene 28 13:14 memdisk
-rwxrwxrwx  1 fogproject root   29208 ene 28 13:14 menu.c32
-rwxrwxrwx  1 fogproject root   43210 ene 28 13:14 pxelinux.0.old
drwxrwxrwx  2 fogproject root    4096 ene 28 13:14 pxelinux.cfg
-rwxrwxrwx  1 fogproject root  225856 ene 28 13:14 realtek.efi
-rwxrwxrwx  1 fogproject root   99051 ene 28 13:14 realtek.kkpxe
-rwxrwxrwx  1 fogproject root   99099 ene 28 13:14 realtek.kpxe
-rwxrwxrwx  1 fogproject root   99119 ene 28 13:14 realtek.pxe
-rwxrwxrwx  1 fogproject root  225152 ene 28 13:14 snp.efi
-rwxrwxrwx  1 fogproject root  225440 ene 28 13:14 snponly.efi
-rwxrwxrwx  1 fogproject root   97740 ene 28 13:14 undionly.kkpxe
-rwxrwxrwx  1 fogproject root   97788 ene 28 13:14 undionly.kpxe
-rwxrwxrwx  1 fogproject root   97741 ene 28 13:14 undionly.pxe
-rwxrwxrwx  1 fogproject root   29728 ene 28 13:14 vesamenu.c32

@george1421
this is my dnsmasq config

And this is the log, i don’t see the target computer 192.168.96.61

root@SRVOPTIFOGADMIN:/var/log# grep -R -i tftp *
auth.log:Jan 28 12:59:51 SRVOPTIFOGADMIN groupadd[3428]: group added to /etc/group: name=tftp, GID=121
auth.log:Jan 28 12:59:51 SRVOPTIFOGADMIN groupadd[3428]: group added to /etc/gshadow: name=tftp
auth.log:Jan 28 12:59:51 SRVOPTIFOGADMIN groupadd[3428]: new group: name=tftp, GID=121
auth.log:Jan 28 12:59:51 SRVOPTIFOGADMIN useradd[3432]: new user: name=tftp, UID=114, GID=121, home=/var
auth.log:Jan 28 12:59:51 SRVOPTIFOGADMIN usermod[3437]: change user 'tftp' password
auth.log:Jan 28 12:59:51 SRVOPTIFOGADMIN chage[3442]: changed password expiry for tftp
auth.log:Jan 28 12:59:51 SRVOPTIFOGADMIN chfn[3445]: changed user 'tftp' information
auth.log:Jan 29 13:25:00 SRVOPTIFOGADMIN polkitd(authority=local): Operator of unix-process:11807:770878 action org.freedesktop.systemd1.manage-units for system-bus-name::1.20 [systemctl restart tftpd-hpa] (o
auth.log:Jan 29 13:27:23 SRVOPTIFOGADMIN polkitd(authority=local): Operator of unix-process:11967:772326 action org.freedesktop.systemd1.manage-units for system-bus-name::1.23 [systemctl restart tftpd-hpa] (o
dpkg.log.1:2020-01-28 12:59:49 install tftpd-hpa:amd64 <ninguna> 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:49 status half-installed tftpd-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:49 status unpacked tftpd-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:49 status unpacked tftpd-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:50 configure tftpd-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1 <ninguna>
dpkg.log.1:2020-01-28 12:59:50 status unpacked tftpd-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:50 status unpacked tftpd-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:50 status unpacked tftpd-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:50 status half-configured tftpd-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:52 status installed tftpd-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:57 install tftp-hpa:amd64 <ninguna> 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:57 status half-installed tftp-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:57 status unpacked tftp-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:57 status unpacked tftp-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:58 configure tftp-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1 <ninguna>
dpkg.log.1:2020-01-28 12:59:58 status unpacked tftp-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:58 status half-configured tftp-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
dpkg.log.1:2020-01-28 12:59:58 status installed tftp-hpa:amd64 5.2+20150808-1ubuntu1.16.04.1
syslog:Feb  1 10:44:38 SRVOPTIFOGADMIN dnsmasq[25135]: opciones al compilar: IPv6 GNU-getopt DBus i18n I
syslog:Feb  1 10:49:26 SRVOPTIFOGADMIN dnsmasq[25529]: opciones al compilar: IPv6 GNU-getopt DBus i18n I
syslog:Feb  1 10:57:26 SRVOPTIFOGADMIN dnsmasq[1130]: opciones al compilar: IPv6 GNU-getopt DBus i18n ID
syslog:Feb  1 10:57:26 SRVOPTIFOGADMIN systemd[1]: Starting LSB: HPA's tftp server...
syslog:Feb  1 10:57:26 SRVOPTIFOGADMIN tftpd-hpa[1274]:  * Starting HPA's tftpd in.tftpd
syslog:Feb  1 10:57:26 SRVOPTIFOGADMIN tftpd-hpa[1274]:    ...done.
syslog:Feb  1 10:57:26 SRVOPTIFOGADMIN systemd[1]: Started LSB: HPA's tftp server.
syslog:Feb  1 12:45:05 SRVOPTIFOGADMIN systemd[1]: Stopping LSB: HPA's tftp server...
syslog:Feb  1 12:45:05 SRVOPTIFOGADMIN tftpd-hpa[8367]:  * Stopping HPA's tftpd in.tftpd
syslog:Feb  1 12:45:05 SRVOPTIFOGADMIN tftpd-hpa[8367]:    ...done.
syslog:Feb  1 12:45:05 SRVOPTIFOGADMIN systemd[1]: Stopped LSB: HPA's tftp server.
syslog:Feb  1 12:45:05 SRVOPTIFOGADMIN systemd[1]: Starting LSB: HPA's tftp server...
syslog:Feb  1 12:45:05 SRVOPTIFOGADMIN tftpd-hpa[8375]:  * Starting HPA's tftpd in.tftpd
syslog:Feb  1 12:45:05 SRVOPTIFOGADMIN tftpd-hpa[8375]:    ...done.
syslog:Feb  1 12:45:05 SRVOPTIFOGADMIN systemd[1]: Started LSB: HPA's tftp server.
syslog:Feb  1 12:48:13 SRVOPTIFOGADMIN systemd[1]: Stopping LSB: HPA's tftp server...
syslog:Feb  1 12:48:13 SRVOPTIFOGADMIN tftpd-hpa[8591]:  * Stopping HPA's tftpd in.tftpd
syslog:Feb  1 12:48:13 SRVOPTIFOGADMIN tftpd-hpa[8591]:    ...done.
syslog:Feb  1 12:48:13 SRVOPTIFOGADMIN systemd[1]: Stopped LSB: HPA's tftp server.
syslog:Feb  1 12:48:13 SRVOPTIFOGADMIN systemd[1]: Starting LSB: HPA's tftp server...
syslog:Feb  1 12:48:13 SRVOPTIFOGADMIN tftpd-hpa[8600]:  * Starting HPA's tftpd in.tftpd
syslog:Feb  1 12:48:13 SRVOPTIFOGADMIN tftpd-hpa[8600]:    ...done.
syslog:Feb  1 12:48:13 SRVOPTIFOGADMIN systemd[1]: Started LSB: HPA's tftp server.

Hi Sebastian

This sounds good, I tried it and the error is different now.

It seems it can’t find the pxe file.
The dnsmasq configuration shouldn’t give me problems with my dns server, really?

Many thanks!

@Sebastian-Roth said in PXE-E32: TFTP open time out on palo alto dhcp server:

@fernando-martinez Service seems to be running. Maybe firewall?? On the FOG server run iptables -L -n -v and firewall-cmd --state - post output here.
Or possibly some other firewall in your network between clients and the FOG server. Though this would be quite unusual with both being in the same subnet.

This is the output:

@Sebastian-Roth said in PXE-E32: TFTP open time out on palo alto dhcp server:

netstat -antup | grep “:69”

Hi Sebastian,

Yes, my fog server is 192.168.96.204. I try to put option 66 in “ascii” and i have the same problem.

Thanks again.