[tcpdump-workers] usb sniffer setup packet

2006-10-11 Thread Paolo Abeni
hello, In the current usb header (), I defined the usb setup header as: typedef struct _usb_setup { bpf_u_int32 bmRequestType; bpf_u_int32 bRequest; bpf_u_int32 wValue; bpf_u_int32 wIndex; bpf_u_int32 wLength; } pcap_usb_setup; I choose the length of each field arbitrary, because in cu

Re: [tcpdump-workers] usb sniffer setup packet

2006-10-11 Thread ronnie sahlberg
Since only 4 such capture files are known to exist as of today, it is probably better to do the change sooner than later. Paolo, you will also need to generate new example captures for the wireshark wiki as well as a patch to update wireshark asap and if this pcap patch is accepted. The wireshar

Re: [tcpdump-workers] usb sniffer setup packet

2006-10-11 Thread Guy Harris
Paolo Abeni wrote: A binary interface for sniffing USB packets is coming, so we will soon get packets with this header formatted following the standard. The attached patch change the usb setup struct as the standard tell, it is worthy ? Yes. Checked in. - This is the tcpdump-workers list. Vis

[tcpdump-workers] problem with relay server using pcap

2006-10-11 Thread Brocha Strous
Hello, I have a relay server which receives UDP packets (RTP actually - media for a VOIP call) on one port and relays them to their intended destination sending them from a different port. The implementation using pcap seems to be problematic for a small number of users (possibly behind a particula

Re: [tcpdump-workers] problem with relay server using pcap

2006-10-11 Thread Michael Richardson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 If I understood you, running tcpdump at the same time as your application causes problems? Or is that you have two implementations: one uses pcap and the other does not? Remember that pcap does not drop the packets that you receive, so maybe you are

Re: [tcpdump-workers] problem with relay server using pcap

2006-10-11 Thread Brocha Strous
I have 2 different implementations. The problem is only with a very small number of users so its not server-wide. Possibly related to a specific firm-ware version of a Zyxel router - are there any known in-compatibility between pcap and this router? Thanks, Brocha -Original Message- From:

Re: [tcpdump-workers] problem with relay server using pcap

2006-10-11 Thread Guy Harris
On Oct 11, 2006, at 11:03 AM, Brocha Strous wrote: I have 2 different implementations. The problem is only with a very small number of users so its not server-wide. Possibly related to a specific firm-ware version of a Zyxel router - are there any known in-compatibility between pcap and this ro

Re: [tcpdump-workers] problem with relay server using pcap

2006-10-11 Thread Christian Kreibich
On Wed, 2006-10-11 at 20:03 +0200, Brocha Strous wrote: > I have 2 different implementations. The problem is only with a very > small number of users so its not server-wide. Possibly related to a > specific firm-ware version of a Zyxel router - are there any known > in-compatibility between pcap an