Setting filters on routers might be mandatory for access control and usage tracking, but suffering a performance hit is strictly optional. We took six access routers from five vendors and loaded the ...

If you are in any way connected with radio, you will have encountered the low pass filter as a means to remove unwanted harmonics from the output of your transmitters. It’s a network of capacitors and ...

A look at the transaction propagation dynamics introduced when nodes on the public relay network implement different filter policy. In the last Mempool article, I went over the different kinds of ...