There's no dude server for MIPSBE platform, it's only supported on Tile, ARM, MMIPS and x86/CHR.
You need to install it on a supported router, then by adding the RB433 as a device, (and as long as wireless cards used aren't AC chipset), you'll be able to do spectral scans from the main dude server.
Hello pukkita! thanks for keep supporting. I really appreciate you assistance to me. Okay! i got it. As you know i need spectral scanning tool very importantly to further fine tune my radio links' frequency for more better connectivity to my already setup discussed with you. Hope you understand my concern very well. Also, could you please let me know did you see the setup topology you have asked for? and associated signal outputs. Thanks.