I have a Billion 8800NL, and a Samknows whitebox (mine is based on the TP-Link WDR3600).
I'm not seeing any problems with the whitebox being visible - logging happens perfectly normally, except that I get two totally different styles of download speed result. Sometimes I get results that consistently "tend" to one answer, while at other times I get results that flip-flip between two different speeds around 3Mbps apart. When the results swap from one style to the other - which can be months apart - it is probably when I resync or swap to a different Plusnet gateway.
However, I do get strange behaviour over WiFi ... to the point that I sometimes have to swap between different SSIDs to get things working (I have 2 separate AP's as well as the router's own WiFi). Sometimes it seems related to streaming multicast video, sometimes not.
This is beginning to get annoying, and I might have to do some swapping around when "the boss" doesn't need access to work over Christmas.
What's the best way to access the ARP table on the router?