Hello.
I found a bug in current tcpdump (3.8.3).
This bug concern the use of the flags -x/xx and -X/XX.
Wheither you use x's or X's flags the output is the same. It
print raw data in hex and ascii.
The man says :
-x's : hex print
'X's : hex + ascii print
So I made changes into ./tcpdump.c and it no
I'm trying to use libpcap in Darwin (uses bpf). In order to capture the
packets, I must have read acess to the /dev/bpf* files. I can chmod
these, but as soon as I reboot their privledges are reset! Any ideas?
I would also like to get a larger bpf buffer size. I call ioctl(fd,
BIOCSBLEN, (caddr
(Crap added to avoid this retransmission, with the right "From:" address
this time, being seen as a duplicate.
Now is the time for all good parties to come to the aid of man.)
Eric St.John wrote:
I'm trying to use libpcap in Darwin (uses bpf). In order to capture the
packets, I must have read ac
On Sep 3, 2004, at 3:48 AM, Sebastien Vincent wrote:
So I made changes into ./tcpdump.c and it now works fine.
Checked in.
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Hi,
On Fri, Sep 03, 2004 at 11:41:42AM -0700, Guy Harris wrote:
> >One last thing, I noticed in some other mails this month that
> >eliminating timestamping will increase performance of bpf. I don't use
> >this feature of bpf, is there a way for me to turn it off in Darwin?
>
> I suspect they