I have an issue with my router having significantly better speeds than my Brocade ICX6650 switch. Router > 1/1/41. iperf3 onto the router reaches full 10G speeds. What could the issue be?
Following ran from a server connected to switch
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Code:
root@router:~$ iperf3 -c lon.speedtest.clouvider.net -p 5205
Connecting to host lon.speedtest.clouvider.net, port 5205
[ 5] local 193.xxx.xxx.1 port 44488 connected to 5.180.211.133 port 5205
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 412 MBytes 3.46 Gbits/sec 737 5.08 MBytes
[ 5] 1.00-2.00 sec 439 MBytes 3.68 Gbits/sec 754 5.16 MBytes
[ 5] 2.00-3.00 sec 356 MBytes 2.99 Gbits/sec 183 4.30 MBytes
[ 5] 3.00-4.00 sec 465 MBytes 3.90 Gbits/sec 264 4.39 MBytes
[ 5] 4.00-5.00 sec 472 MBytes 3.96 Gbits/sec 52 3.66 MBytes
[ 5] 5.00-6.00 sec 488 MBytes 4.09 Gbits/sec 417 4.44 MBytes
[ 5] 6.00-7.00 sec 481 MBytes 4.04 Gbits/sec 204 4.18 MBytes
[ 5] 7.00-8.00 sec 535 MBytes 4.49 Gbits/sec 7 3.97 MBytes
[ 5] 8.00-9.00 sec 526 MBytes 4.41 Gbits/sec 1 4.32 MBytes
[ 5] 9.00-10.00 sec 474 MBytes 3.97 Gbits/sec 605 4.19 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 4.54 GBytes 3.90 Gbits/sec 3224 sender
[ 5] 0.00-10.00 sec 4.54 GBytes 3.90 Gbits/sec receiver
iperf Done.
Code:
root@test:~# iperf3 -c lon.speedtest.clouvider.net -p 5205
Connecting to host lon.speedtest.clouvider.net, port 5205
[ 5] local 193.xxx.xxx.11 port 43054 connected to 5.180.211.133 port 5205
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 95.4 MBytes 800 Mbits/sec 32 457 KBytes
[ 5] 1.00-2.00 sec 65.6 MBytes 551 Mbits/sec 122 155 KBytes
[ 5] 2.00-3.00 sec 40.6 MBytes 341 Mbits/sec 0 286 KBytes
[ 5] 3.00-4.00 sec 38.9 MBytes 326 Mbits/sec 15 174 KBytes
[ 5] 4.00-5.00 sec 43.3 MBytes 363 Mbits/sec 0 306 KBytes
[ 5] 5.00-6.00 sec 52.1 MBytes 437 Mbits/sec 9 336 KBytes
[ 5] 6.00-7.00 sec 62.3 MBytes 523 Mbits/sec 1 346 KBytes
[ 5] 7.00-8.00 sec 65.5 MBytes 550 Mbits/sec 3 339 KBytes
[ 5] 8.00-9.00 sec 55.3 MBytes 464 Mbits/sec 62 362 KBytes
[ 5] 9.00-10.00 sec 59.5 MBytes 499 Mbits/sec 2 371 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 578 MBytes 485 Mbits/sec 246 sender
[ 5] 0.00-10.00 sec 577 MBytes 484 Mbits/sec receiver
iperf Done.
Code:
SSH@6650switch>sh run
Current configuration:
!
ver 08.0.30uT323
!
stack unit 1
module 1 icx6650-64-56-port-management-module
module 2 icx6650-64-4-port-160g-module
module 3 icx6650-64-8-port-80g-module
!
!
!
!
vlan 1 name DEFAULT-VLAN by port
router-interface ve 1
!
!
!
!
fpod-40g-enable group 1
fpod-40g-enable group 2
fpod-40g-enable group 3
mtu-exceed forward
aaa authentication web-server default local
aaa authentication login default local
hostname 6650switch
ip dhcp-client disable
ip dns server-address 193.xxx.xxx.1
ip route 0.0.0.0/0 193.xxx.xxx.1
!
no telnet server
username root password .....
!
!
web-management https
!
!
!
!
!
!
!
interface ethernet 1/1/56
speed-duplex 1000-full-master
!
interface ethernet 1/2/1
disable
!
interface ve 1
ip address 10.0.10.51 255.255.255.0
!
!
!
!
!
!
!
!
!
end
SSH@6650switch>
Code:
SSH@6650switch#show interfaces ethernet 1/1/41
10GigabitEthernet1/1/41 is up, line protocol is up
Port up for 47 minutes 16 seconds
Hardware is 10GigabitEthernet, address is cc4e.2417.6180 (bia cc4e.2417.61a8)
Interface type is unknown
Configured speed 10Gbit, actual 10Gbit, configured duplex fdx, actual fdx
Member of L2 VLAN ID 1, port is untagged, port state is FORWARDING
BPDU guard is Disabled, ROOT protect is Disabled, Designated protect is Disabl ed
Link Error Dampening is Disabled
STP configured to ON, priority is level0, mac-learning is enabled
Flow Control is enabled
Mirror disabled, Monitor disabled
Mac-notification is disabled
Not member of any active trunks
Not member of any configured trunks
No port name
MTU 1500 bytes, encapsulation ethernet
300 second input rate: 531480 bits/sec, 762 packets/sec, 0.00% utilization
300 second output rate: 59570720 bits/sec, 5128 packets/sec, 0.60% utilization
13265075 packets input, 8118964360 bytes, 0 no buffer
Received 140849 broadcasts, 12 multicasts, 13124214 unicasts
0 input errors, 0 CRC, 0 frame, 0 ignored
0 runts, 0 giants
33400261 packets output, 47511414792 bytes, 0 underruns
Transmitted 4352 broadcasts, 1468 multicasts, 33394441 unicasts
0 output errors, 0 collisions
Relay Agent Information option: Disabled
Egress queues:
Queue counters Queued packets Dropped Packets
0 33400416 0
1 0 0
2 0 0
3 0 0
4 0 0
5 1 0
6 0 0
7 0 0
Last edited: