Ryan
please send me another .pcap file containing flows I can use for
reproducing the issue
Luca
On Sep 10, 2009, at 4:12 PM, Ryan Sumner wrote:
Luca,
I grabbed the latest version from SVN, compiled, it and installed it.
After about 30 minutes, I saw the netflow statistics start to look a
little better than they did before. I'm still not seeing any traffic
information in ntop though.
Here's the output from the NetFlow Statistics:
NetFlow Statistics
Device 1 - NetFlow-device.2
Received Flows
Flow Senders
Sender Pkts Flows Lost
192.168.1.1:8694 6,428 6,428 0
Packets Received 6,428
Packets with Bad Version 0
Packets Processed 6,428
Valid Flows Received 4,589
Average Number of Flows per Packet 3.0
V1 Flows Received 0
V5 Flows Received 0
V7 Flows Received 0
V9 Data Flows Received 4,589
V9 Option Flows Received 3
Total V9 Templates Received 1,824
Bad V9 Templates Received 445
V9 Flows with Unknown Templates Received 10,214
Discarded Flows
Flows with Zero Packet Count 4,589
Flows with Zero Byte Count 0
Flows with Bad Data 0
Flows with Unknown Template 10,214
Total Number of Flows Processed 0
On Wed, Sep 9, 2009 at 12:53 AM, Luca Deri <d...@ntop.org> wrote:
Ryan
I have spent some time on it and I have noticed that ntop was
complaining
when receiving flows but not yet the template. This means that
after the
template has been sent, ntop starts to handle records properly.
Please test
the SVn code and if not working please come back to me
Luca
On Sep 9, 2009, at 4:36 AM, Ryan Sumner wrote:
Luca,
Thanks for the update. It's been a few months so I wanted to
check to
see if you were able to make any progress with the ASA issues?
Thanks
for your dedication to the ntop project.
On Sun, Jul 19, 2009 at 11:16 AM, Luca Deri<d...@ntop.org> wrote:
Ryan
I've not started yet. I'm still working at address resolution (it
has
been a
long-time open issue) and then solving a problem that caused
ntop+netflow/sflow to loose many packets in case of burst flows.
Done
this I
will move to the ASa issue.
Luca
On Jul 19, 2009, at 5:43 PM, Ryan Sumner wrote:
Luca,
Have you made any more progress on the ASA issues?
On Tue, Jul 7, 2009 at 3:54 PM, Luca Deri<d...@ntop.org> wrote:
Ryan/Benoit
I'm fixing another bug and then analyze the ASA problem.
Luca
On Jun 29, 2009, at 6:00 AM, Ryan Sumner wrote:
I'm new to the list, but am replying to this posting that I
found in
some archives on the Net.
I've also got a few ASA5505's with the latest and greatest
version of
OS (8.2), which supports NetFlow v9. I just installed the
latest and
greatest version of ntop from SVN in hopes of there being a
little
progress on it from a few weeks ago, but I'm still seeing all
of my
NetFlow packets being discarded due to unknown Templates.
I can assist with some testing if needed.
-Ryan
I'll open a Change Control for my production ASA (the only
one I
have)
and see what I find. Might be a couple days though! In the
mean time
I'll study more on the v9 templates and stuff - I'm not
really up to
speed on the various options there.
G
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