I have two network nodes built with microcontrollers. These are not
capable to capture network traffic. So I want to monitor the
communication between these nodes with a tap
(https://www.amazon.com/gp/product/B07VZYPYV8). It works as described
here:
Hi Community,
Greetings from me!
I have an original pcap file whose RTP payload type is AMR-WB, and it
uses "Octet-Aligned Mode" to encode data. Then I just changed the
octet-align from 1 to 0 in SIP/SDP message (The 1st packet, fmtp:123
octet-align=0), and hope the wireshark can assume the data
On Sep 21, 2021, at 1:17 AM, Nan Xiao wrote:
> I have an original pcap file whose RTP payload type is AMR-WB, and it
> uses "Octet-Aligned Mode" to encode data. Then I just changed the
> octet-align from 1 to 0 in SIP/SDP message (The 1st packet, fmtp:123
> octet-align=0), and hope the wireshark
Hi Guy,
Got it, thanks very much for your time and quick response!
Best Regards
Nan Xiao
On Tue, Sep 21, 2021 at 4:54 PM Guy Harris wrote:
>
> On Sep 21, 2021, at 1:17 AM, Nan Xiao wrote:
>
> > I have an original pcap file whose RTP payload type is AMR-WB, and it
> > uses "Octet-Aligned Mode"
Not tried this but what about using a switch to combine the traffic and
send out via a SPAN port to a single capture interface?
https://blog.packet-foo.com/2016/12/the-network-capture-playbook-part-5-network-tap-basics/
"The Packet out of order problem
If you want to avoid out of order captures