Many "Bad TCP" packets.
Is it normal to have that many Dup ACKs, Out-Of-Orders, etc. Please take a look at my capture file - https://www.cloudshark.org/captures/e...
Capture setup is default, my internet access is over optical fiber (provider - https://www.kopiyka.org). Dup ACKs mean that there is a packet loss, right? But when i ping sites i get almost zero loss (i leave pinging overnight and get 2-3 packets lost out of 30000).
Keep in mind that ICMP pinging is absolutely different in its nature than TCP file transfer.
When you ping a site:
- you don't stress the connection by fully utilizing it;
- ICMP packets are processed by different routines inside routers.
In addition to that TCP is built in a such a way it is constantly probing for available bandwidth, generally speaking by sending packets faster than a path can handle and then rolling back (this is what "TCP congestion control Collateral damage" is about).
Please provide public access to the race, because now it demands log-in to be viewed.
Thanks, fixed that.