@jpennell wrote:
Linux noob here so please go easy...
For the last week or so I have been playing with an installation of Freepbx 10.13.66 with Asterisk 13.
I have been trying to get the TFTP server working to provision some Cisco phones. The Freepbx firewall has TFTP set to "Internal" but seems to be blocking inbound connections. I can use tftp on the freepbx console to retrieve files from 127.0.0.1 but, for example, when trying to retrieve a file via TFTP from a Windows client on the LAN, it just times-out.
I have run various tests and can see that the TFTP UDP listener is open on the server (obviously I guess since the local tftp client works).
I am hesitant to modify iptables from any guides I have found on the internet since my understanding is the Freepbx firewall performs this configuration of iptables.
Am I alone - or can anyone suggest something I've missed?
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