Dear Aleksandr, > Please update commit message with exact commands for reproduction if possible. that is sure to be done in v2, for now try
for the side acting as iperf3 server: ``` #!/bin/bash # tunnel creation # IPv4 addr 192.168.42.11/24 # IPv6 addr 2011::11/64 # IPv4oIP6GRE addr 192.168.44.11/24 # IPv6oIP6GRE addr 2023::11/64 ip l a gre1 type ip6gre remote 2011::12 local 2011::11 dev enp65s0f0np0 ip l s ip6tnl0 up ip l s ip6gre0 up ip l s gre1 up # gre tunnel addresses ip a a 2001:db8:1::1/64 dev gre1 ip a a 2023::11/64 dev gre1 ip a a 192.168.44.11/24 dev gre1 # device addresses ip a a 2011::11/64 dev enp65s0f0np0 ip a a 192.168.42.11/24 dev enp65s0f0np0 iperf3 -s ``` for the side acting as iperf3 client: ``` #!/bin/bash # tunnel creation # IPv4 addr 192.168.42.12/24 # IPv6 addr 2011::12/64 # IPv4oIP6GRE addr 192.168.44.12/24 # IPv6oIP6GRE addr 2023::12/64 ip l a gre1 type ip6gre remote 2011::11 local 2011::12 dev enp65s0f0np0 ip l s ip6tnl0 up ip l s ip6gre0 up ip l s gre1 up # gre tunnel addresses ip a a 2001:db8:1::2/64 dev gre1 ip a a 2023::12/64 dev gre1 ip a a 192.168.44.12/24 dev gre1 # device addresses ip a a 2011::12/64 dev enp65s0f0np0 ip a a 192.168.42.12/24 dev enp65s0f0np0 # tests with single stream # test gre throughput iperf3 -c 192.168.44.11 -t 20 -P 1 iperf3 -c 2023::11 -t 20 -P 1 # test normal throughput iperf3 -c 192.168.42.11 -t 20 -P 1 iperf3 -c 2011::11 -t 20 -P 1 ``` I hope this is expected answer. Best regards, Jakub Ramaseuski
