Hello all, Have been researching my options and I want to make sure I haven't missed something. I want to build something that will count the number of bytes on an Ethernet line. No interaction with the line or higher level monitoring (i.e. packet sniffing), just a count. Using a PC or PC type infrastructure isn't really an option, can the PIC Ethernet ports be put into a mode where they just receive bytes and count them? Other options are using a CPLD/FPGA with appropriate phy but that starts getting a little much. Would prefer to support both 10BaseT and 100BaseT. Gigabit would be grand, but probably not reasonable to expect. Thanks for any suggestions! TTYL -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist