The Packet Filter Block is used to selectively forward incoming CAN packets to the blocks output port. Each filter can be configured as either a "Pass Filter," where only matching packets get forwarded, or as a "Reject Filter," where all messages are forwarded except those that match. Packets can be added, removed, enabled, or disabled, all while the capture is still "live".

Packet Filter Features:

• Support for filtering based on CAN 11-bit ID, CAN 29-bit ID, or J1939 PGN
• Filter packets using either a "pass filter" or a "reject filter"
• Select between forwarding or rejecting CAN error frames
• Enable/disable checkbox and custom description for each filter item
• Cut, copy, and paste between different filters