R195W - Doesn't accept TFTP Config from Mikrotik


I have been trying to get the R-Series cnPilot routers configured using a DHCP and TFTP server running on a Mikrotik router, though I haven’t had much luck.

Using TFTPD64 on Windows seems to provision them fine. I’ve tested the TFTP server using a TFTP client on the PC and it grabs the config file from the Mikrotik just fine, so it’s not being blocked by a firewall rule. Any ideas?

/ip tftp
add real-filename=flash/Cambium-cnPilot-R.cfg req-filename=\
/ip dhcp-server
add address-pool=dhcp disabled=no interface=bridge1 name=dhcp1
/ip dhcp-server option
add code=66 name=tftp-server value="''"
/ip dhcp-server network
add address= dhcp-option=tftp-server dns-server= \
    gateway= netmask=24