tcpdump is your friend
Thu, Jun 16, 2016 at 03:06:24PM +0530, Glen Kent wrote:
> Thanks i will. However, the doubt is that what does introducing a 16 byte
> data into the steam does that causes the session to time out. I added
> instrumentation to push some dummy data so that instead of 16 bytes, we
> push 1 MB of data.
It's hard to tell based on no data. Anything from here would be an
assumption and hear-say, since you're debugging a black box and trying to
infer inner workings based on external observations.
You _need_ to collect more data and observe the data at the source and
destination devices, and probably
Thanks i will. However, the doubt is that what does introducing a 16 byte
data into the steam does that causes the session to time out. I added
instrumentation to push some dummy data so that instead of 16 bytes, we
push 1 MB of data. In that case i saw no issues. Any idea if there is a
firewall se
Follow the TCP stream - which side times out the link, and for what
sequences of data do you get ACKs for?
/Ruairi
On 16 June 2016 at 10:43, Glen Kent wrote:
> Hi,
>
> I am using a proprietary protocol and sending a bunch of bytes to a Draytek
> router at an enterprise site. When i send the dat
Hi,
I am using a proprietary protocol and sending a bunch of bytes to a Draytek
router at an enterprise site. When i send the data in TCP batches of 1 MB i
see no problem. However, when i first send 16 bytes followed by 1 MB of
data, and then repeat this till the entire data has beeen sent out. D
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