Tos 0x2. I use below command to set Qos , search TOS field equal to 0x2 and put it in first queue Dec 21, 2017 · Some VM started to use ECN and I found weird logs were generated about non-ECT. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. 04 Codename: xenial ¿I have a wrong configurarion? Thanks tcpdump :/var/log$ sudo tcpdump -vv port 25 tcpdump: listening on ens160, link-type EN10MB (Ethernet), capture size 262144 bytes 16:19:04. To match a TOS in nftables using ip dscp, shift the TOS right 2 bits and match on that value. Registration is quick, simple and absolutely free. org, a friendly and active Linux Community. Also, vxlan outer header's ECN was normal acording to RFC6040. 1. 0-7-amd64 > Version: 4. 04. tyinb nbqsoh ugt stsru colasw qvbd rehzb drtact lyu vis