Help: pxe + tftp Green -> Orange
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i have the following scenario:
- GREEN and ORANGE network
- pxe/tftp server in the ORANGE network
- clients from the ORANGE network are able to boot from the server without a problem.
- tftp-proxy activated for GREEN and ORANGE
- from the logfile i can see the tftp proxy looks like to work
my problem:
clients from the GREEN network can't boot from the pxe server in the ORANGE netmy question:
can this setup work? are just a few rules missing or does this simply not work without opening the whole firewall?another test i made:
if i try to connect with the windows tftp clienttftp 192.168.100.2 get pxelinux.0
i get the following messages in the log:
Jul 29 00:18:18 inetd[35839]: /usr/libexec/tftp-proxy[52314]: exited, status 1 Jul 29 00:18:18 inetd[35839]: /usr/libexec/tftp-proxy[52314]: exited, status 1 Jul 29 00:18:18 tftp-proxy[52314]: couldn't forward tftp packet: Operation not permitted Jul 29 00:18:18 tftp-proxy[52314]: couldn't forward tftp packet: Operation not permitted Jul 29 00:18:18 tftp-proxy[52314]: 192.168.0.50:55609 -> 127.0.0.1:6969/192.168.100.1:55268 -> 192.168.100.2:69 "RRQ pxelinux.0"
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Do you have captive portal enabled on one of those networks, by chance?
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https://…/services_captiveportal.php
"Enable captive portal" is not enabled