TFTP Server Permission Denied

Hello All,

Im trying to send my Cisco sr520 Router running config file to my Macbook Pro.
I have followed guides on setting up the mac osx tftp server, however,
I keep getting "Permission Denied", when trying to copy the running config from my router to my Mac.

I know its not a router firewall issue, as ive just swapped from PC to MAC, and from Router to PC worked perfectly. Router to Mac seems to give Permission Denied.

I have the MAC OSX firewall Disabled. And permissions to the folder im sending the file to are set to 777.

Ive also tried using the program TftpServer 3.3.1, having same issues, even though the program says permissions are all correct!

Any help appreciated, been hunting high and low for this for a while now

Cheers