Hi,
I'm trying to install Openwrt on a Mikrotik RB951Ui-2HnD.
I downloaded the file openwrt-18.06.5-ar71xx-mikrotik-vmlinux-initramfs.elf
I'm setting up tftpd64 so that the dhcp server would offer as boot file: openwrt-18.06.5-ar71xx-mikrotik-vmlinux-initramfs.elf
I tried adding it also as option 67.
Firewall on the PC is disabled.
I use the first port on the Mikrotik. Shut it down, hold the reset pin and connect power.
I wait until ACT led stops blinking and then release the pin.
Unfortunately I'm unable to boot into Openwrt.