Re: [tcpdump-workers] sniffing from USB bus: current shortcoming

2006-11-30 Thread Paolo Abeni
Hello, On 2006-11-28 20:02:24 GMT Guy Harris wrote: > i.e., you're replacing > bpf_u_int32 urb_type; > with > u_char transfer_type; > u_char event_type; > u_short bus_id; > [... don't work...] Thanks for precising it. If binary compatibility will be break in any way, I'd b

Re: [tcpdump-workers] sniffing from USB bus: current shortcoming

2006-11-28 Thread Guy Harris
Michael Richardson wrote: On an slightly off-topic note: is anyone aware of any USB-over-IP protocols? Consider the case of the thin client that wants to have a thumb drive inserted in the client show up on the "host". A quick query to Sergey and Larry's servers found http://www.digi

Re: [tcpdump-workers] sniffing from USB bus: current shortcoming

2006-11-28 Thread Michael Richardson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On an slightly off-topic note: is anyone aware of any USB-over-IP protocols? Consider the case of the thin client that wants to have a thumb drive inserted in the client show up on the "host". - -- ]Bear: "Me, I'm just the shape of a be

Re: [tcpdump-workers] sniffing from USB bus: current shortcoming

2006-11-28 Thread Guy Harris
Paolo Abeni wrote: A new binary interface for USB sniffing is making it's way into the current kernel tree and I hope that will be available in the near future. This will solve both problem and the relevant ABI has yet been fixed, so I can produce the pcap code to use it. The new ABI will provid

[tcpdump-workers] sniffing from USB bus: current shortcoming and possible solutions

2006-11-28 Thread Paolo Abeni
Hello list, I'm sorry to say that the current code for sniffing from USB buses has some issues, some introduced by me and others produced by current linux kernel API for USB sniffing. Currently the maximum amount of data captured for each USB Request Block (URB) is limited by the linux kernel to