*tcdump -i eth0*
On Monday, July 7, 2014 12:35:50 PM UTC-7, mickeyf wrote: > > I am trying to debug some network issues on a BBB re traffic between the > BBB and a web server. This BBB has is also using a canbus with the > socketcan interface. I don't have experience with these tools, but I > thought wireshark might help, and that I could use tcpdump on the BBB to > feed it. > > When I try to run tcpdump, with or without explicitly specifying ether[0], > it complains that can0 does not have an IPv4 address assigned, and that CAN > link-layer filtering is not implemented, and exits. When I run "tcpdump > -D", it shows only can0, as if eth0 does not exist at all. ifconfig does > show eth0, and eth0 and can0 both work, I'm just trying to get more insight > into the details of the traffic on eth0. > > Can anyone tell my how to persuade tcpdump to ignore can0 and listen to > eth0? > > tcpdump 4.5.1 > libpcap 1.5.3 > Linux kernel 3.8.13 > > Thanks > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
