NAME
cegwsend - CAN - Ethernet Gateway Send Utility
SYNOPSIS
| cegwsend [ -s SRC-MAC | –src=SRC-MAC ] [ -d |
| DST-MAC | -dst=DST-MAC ] [ -t ETHERTYPE |
| –type=ETHERTYPE ] { -r RAW | –raw=RAW } { -i |
| IFACE | –interface=IFACE } |
ETHERTYPE := { ipv4 | ipv6 | can | canfd | none | [0x]1234 }
DESCRIPTION
Send Utility for testing non ip-based ethernet interfaces. You can send with this utility an ethernet package with raw data or with an CAN/CAN-FD Frame as payload.
OPTIONS
-s, –src=SRC-MAC
The MAC address, which should be written down in the SOURCE field of the ethernet header. In the current version this option is NOT USED.
-d, –dst=DST-MAC
The MAC address, which should be written down in the DESTINATION field of the ethernet header.
-t, –type=ETHERTYPE
Set the EtherType of the Ethernet frame. ‘ipv4’, ‘ipv6’, ‘can’ and ‘canfd’ can be translated to their hexadcimal code. All other types must be written like ‘0x1234’ or ‘1234. Please note that the last example is a hexadecimal number, too. ‘none’ can be used for experimental purposes.
-r, –raw=RAW
The raw data that should be sent. Please notice that the raw data must be typed in the console as a hexadecimal number like this “01 23 45 67 89 ab cd ef”, for example. You can use capital letters for A, B, C, D, E and F, of course.
-i, –interface=IFACE
The name of the Ethernet Interface, that is going to receive the message
EXIT STATUS
| CODE | Description |
|---|---|
| 0 | success |
| !=0 | failure |
BUGS
This is an early preview version. They are maybe some bugs. Please report bugs at GitHub can_eth_gw Issues
COPYRIGHT
© Copyright 2013 Fabian Raab, Stefan Smarzly
This file is part of CAN-Eth-GW.
CAN-Eth-GW is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
CAN-Eth-GW is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with CAN-Eth-GW. If not, see http://www.gnu.org/licenses/.
SEE ALSO
Homepage: http://can-eth-gw.github.io
AUTHORS
Jakob Pfeiffer jakob.pfeiffer@in.tum.de.