Again changed the network cable and also port on my router result baffles me:
Code:
root@DietPi:/home/erol# iperf -c 192.168.254.1 -t 30 -d
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
------------------------------------------------------------
Client connecting to 192.168.254.1, TCP port 5001
TCP window size: 49.6 KByte (default)
------------------------------------------------------------
[ 5] local 192.168.254.2 port 50784 connected with 192.168.254.1 port 5001
[ 4] local 192.168.254.2 port 5001 connected with 192.168.254.1 port 49709
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-30.0 sec 2.64 GBytes 754 Mbits/sec
[ 5] 0.0-30.1 sec 8.75 MBytes 2.44 Mbits/sec
Code:
root@DietPi:/home/erol# ethtool eth0
Settings for eth0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: MII
PHYAD: 0
Transceiver: external
Auto-negotiation: on
Link detected: yes
Code:
root@DietPi:/home/erol# iperf -c 192.168.254.1 -t 30
------------------------------------------------------------
Client connecting to 192.168.254.1, TCP port 5001
TCP window size: 22.5 KByte (default)
------------------------------------------------------------
[ 3] local 192.168.254.2 port 50786 connected with 192.168.254.1 port 5001
[ ID] Interval Transfer Bandwidth
[ 3] 0.0-30.2 sec 351 MBytes 97.4 Mbits/sec
root@DietPi:/home/erol# iperf -s
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
[ 4] local 192.168.254.2 port 5001 connected with 192.168.254.1 port 60016
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 931 MBytes 780 Mbits/sec
Pine64+ 2GB