On 6/04/2017, at 1:12 AM, Abdoul Osséni abdoul.osseni@gmail.com wrote:
Thanks.
This is a network capture taken on Kamailio server that showing VSS Monitoring ethernet.
Perhaps your service provider is adding it or something then, but that would be very unusual. I would have a chat with your network team and make sure you’re not on some kind of tap device port somehow.
This is not a LAN network. UAC is on Internet behind a NAT device so I can't capture the traffic in the network.
Can you capture the UAC traffic locally on the UAC network?
According your message, you think UAC send close notify alerts even during during the call establishment?
That makes the most sense so me from the capture provided, yes. I can’t imagine an intermediary device would send these, as they have a functional impact that is different to an intermediary device sending an RST.
-- Nathan Ward