ip addressing:

-l <port>

* (local port for the server)

isotp addressing:

-s <can_id>

* (source can_id. Use 8 digits for extended IDs)

-d <can_id>

* (destination can_id. Use 8 digits for extended IDs)

-x <addr>[:<rxaddr>]

(extended addressing / opt. separate rxaddr)

-L <mtu>:<tx_dl>:<tx_flags>

(link layer options for CAN FD)

padding:

-p [tx]:[rx]

(set and enable tx/rx padding bytes)

-P <mode>

(check rx padding for (l)ength (c)ontent (a)ll)

rx path:

(config, which is sent to the sender / data source)

-b <bs>

(blocksize. 0 = off)

-m <val>

(STmin in ms/ns. See spec.)

-w <num>

(max. wait frame transmissions)

tx path:

(config, which changes local tx settings)

-t <time ns>

(transmit time in nanosecs)

(* = mandatory option)

All values except for '-l' and '-t' are expected in hexadecimal values.