On Jun 7, 2005, at 6:31 PM, Julian Elischer wrote:
[ ...about the ip_vhl byte... ]
sorry misread you..
yes..
OK.
on my net segment there are a lot of other non IP packets floating
around and I am used to seeing 45 and 42 and didn't stop to think
that the 42 are not IP :-)
No problem, the
Charles Swiger wrote:
On Jun 7, 2005, at 5:29 PM, Julian Elischer wrote:
I agree with your suggestion, but how can you have an ip_vhl of
0x42? Doesn't a valid IP packet need to have a header length of at
least 5 (5 << 2 == 20 bytes)?
sorry misread you..
yes..
on my net segment the
On 2005-06-07 11:27, Christian Kuhtz <[EMAIL PROTECTED]> wrote:
> I'm using the DIVERT socket API for a proof of concept lab setup here,
> and I could use some help..
>
> Two boxes are involved, packets traverse both in series. The first one,
> lets call her A, is taking the UDP packet off the wir
On Jun 7, 2005, at 5:29 PM, Julian Elischer wrote:
I agree with your suggestion, but how can you have an ip_vhl of
0x42? Doesn't a valid IP packet need to have a header length of
at least 5 (5 << 2 == 20 bytes)?
huh?
the first byte of an IP packet is not the length.. the first byte
you s
Charles Swiger wrote:
On Jun 7, 2005, at 1:14 PM, Julian Elischer wrote:
I apologize for being so exceptionally dense, this is driving me
completely up the walls..
if you are receiving the entire IP packet in user space (first byte
is 0x42 or 0x45 usually) then you need to update teh p
On Jun 7, 2005, at 1:14 PM, Julian Elischer wrote:
I apologize for being so exceptionally dense, this is driving me
completely up the walls..
if you are receiving the entire IP packet in user space (first byte
is 0x42 or 0x45 usually) then you need to update teh packet length
field of the
Christian Kuhtz wrote:
Hello,
I'm using the DIVERT socket API for a proof of concept lab setup here,
and I could use some help..
Two boxes are involved, packets traverse both in series. The first
one, lets call her A, is taking the UDP packet off the wire, inserts a
few bytes after the
Hello,
I'm using the DIVERT socket API for a proof of concept lab setup here,
and I could use some help..
Two boxes are involved, packets traverse both in series. The first one,
lets call her A, is taking the UDP packet off the wire, inserts a few
bytes after the UDP header, and sticks it
