Static
These scenarios cover some aspects related to link-aggregation (combining multiple network connections simultaneously to increase throughput, provide redundancy, or both). On OSDx, this can be achieved using bonding interfaces.
Test Static Transmit Load Balance
Description
A bonding interface is configured in DUT0 using the transmit load balance in static mode. This mode can be used to achieve load-balancing in transmission. In this scenario, transmission load balancing is performed via a hash policy.
Scenario
Example 1
Step 1: Set the following configuration in DUT0 :
set interfaces bonding bond0 address 192.168.100.10/24 set interfaces bonding bond0 disable-dynamic-lb set interfaces bonding bond0 hash-policy layer3+4 set interfaces bonding bond0 miimon 100 set interfaces bonding bond0 mode transmit-load-balance set interfaces ethernet eth0p0 bond-group bond0 set interfaces ethernet eth1 bond-group bond0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Set the following configuration in DUT1 :
set interfaces bridge br0 address 192.168.100.20/24 set interfaces bridge br0 stp version rstp set interfaces ethernet eth0 bridge-group bridge br0 set interfaces ethernet eth2 bridge-group bridge br0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:16 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ ping 192.168.100.20 count 1 size 56 timeout 1Show output
PING 192.168.100.20 (192.168.100.20) 56(84) bytes of data. 64 bytes from 192.168.100.20: icmp_seq=1 ttl=64 time=0.411 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.411/0.411/0.411/0.000 ms
Step 6: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Transmit Hash Policy: layer3+4 (1)Show output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:16 Slave queue ID: 0
Step 7: Run command interfaces ethernet clear at DUT0.
Step 8: Initiate a bandwidth test from DUT0 to DUT1
admin@DUT1$ monitor test performance server port 5001 admin@DUT0$ monitor test performance client 192.168.100.20 duration 5 port 5001 parallel 10Expect this output in
DUT0:Connecting to host 192.168.100.20, port 5001 [ 5] local 192.168.100.10 port 36286 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 36290 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 36292 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 36304 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 36318 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 36334 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 36342 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 36352 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 36368 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 36370 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 11.5 MBytes 96.1 Mbits/sec 8 113 KBytes [ 7] 0.00-1.00 sec 17.8 MBytes 149 Mbits/sec 14 168 KBytes [ 9] 0.00-1.00 sec 9.72 MBytes 81.5 Mbits/sec 50 26.9 KBytes [ 11] 0.00-1.00 sec 10.5 MBytes 88.0 Mbits/sec 96 48.1 KBytes [ 13] 0.00-1.00 sec 6.38 MBytes 53.5 Mbits/sec 9 46.7 KBytes [ 15] 0.00-1.00 sec 31.4 MBytes 264 Mbits/sec 13 204 KBytes [ 17] 0.00-1.00 sec 8.35 MBytes 70.0 Mbits/sec 12 66.5 KBytes [ 19] 0.00-1.00 sec 7.44 MBytes 62.4 Mbits/sec 15 76.4 KBytes [ 21] 0.00-1.00 sec 8.90 MBytes 74.6 Mbits/sec 9 106 KBytes [ 23] 0.00-1.00 sec 6.32 MBytes 53.0 Mbits/sec 22 50.9 KBytes [SUM] 0.00-1.00 sec 118 MBytes 992 Mbits/sec 248 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 16.8 MBytes 141 Mbits/sec 6 157 KBytes [ 7] 1.00-2.00 sec 15.2 MBytes 127 Mbits/sec 18 115 KBytes [ 9] 1.00-2.00 sec 5.34 MBytes 44.8 Mbits/sec 29 59.4 KBytes [ 11] 1.00-2.00 sec 9.32 MBytes 78.2 Mbits/sec 19 86.3 KBytes [ 13] 1.00-2.00 sec 10.8 MBytes 90.7 Mbits/sec 3 99.0 KBytes [ 15] 1.00-2.00 sec 15.8 MBytes 133 Mbits/sec 15 100 KBytes [ 17] 1.00-2.00 sec 10.1 MBytes 84.4 Mbits/sec 7 90.5 KBytes [ 19] 1.00-2.00 sec 10.6 MBytes 88.6 Mbits/sec 4 50.9 KBytes [ 21] 1.00-2.00 sec 11.4 MBytes 95.9 Mbits/sec 21 86.3 KBytes [ 23] 1.00-2.00 sec 6.96 MBytes 58.4 Mbits/sec 21 62.2 KBytes [SUM] 1.00-2.00 sec 112 MBytes 942 Mbits/sec 143 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 19.0 MBytes 160 Mbits/sec 14 96.2 KBytes [ 7] 2.00-3.00 sec 11.4 MBytes 95.4 Mbits/sec 4 99.0 KBytes [ 9] 2.00-3.00 sec 8.39 MBytes 70.4 Mbits/sec 30 50.9 KBytes [ 11] 2.00-3.00 sec 7.52 MBytes 63.1 Mbits/sec 24 55.1 KBytes [ 13] 2.00-3.00 sec 11.1 MBytes 92.8 Mbits/sec 6 89.1 KBytes [ 15] 2.00-3.00 sec 12.7 MBytes 106 Mbits/sec 3 120 KBytes [ 17] 2.00-3.00 sec 13.8 MBytes 116 Mbits/sec 1 147 KBytes [ 19] 2.00-3.00 sec 9.69 MBytes 81.3 Mbits/sec 3 82.0 KBytes [ 21] 2.00-3.00 sec 12.6 MBytes 105 Mbits/sec 8 99.0 KBytes [ 23] 2.00-3.00 sec 6.71 MBytes 56.3 Mbits/sec 35 67.9 KBytes [SUM] 2.00-3.00 sec 113 MBytes 946 Mbits/sec 128 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 11.3 MBytes 94.9 Mbits/sec 16 122 KBytes [ 7] 3.00-4.00 sec 11.4 MBytes 95.9 Mbits/sec 4 126 KBytes [ 9] 3.00-4.00 sec 9.63 MBytes 80.8 Mbits/sec 15 36.8 KBytes [ 11] 3.00-4.00 sec 7.08 MBytes 59.4 Mbits/sec 30 41.0 KBytes [ 13] 3.00-4.00 sec 9.32 MBytes 78.2 Mbits/sec 9 91.9 KBytes [ 15] 3.00-4.00 sec 15.8 MBytes 133 Mbits/sec 7 119 KBytes [ 17] 3.00-4.00 sec 12.8 MBytes 107 Mbits/sec 9 116 KBytes [ 19] 3.00-4.00 sec 10.8 MBytes 90.7 Mbits/sec 14 82.0 KBytes [ 21] 3.00-4.00 sec 13.1 MBytes 110 Mbits/sec 6 112 KBytes [ 23] 3.00-4.00 sec 10.7 MBytes 89.7 Mbits/sec 10 96.2 KBytes [SUM] 3.00-4.00 sec 112 MBytes 940 Mbits/sec 120 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 14.8 MBytes 124 Mbits/sec 3 87.7 KBytes [ 7] 4.00-5.00 sec 11.6 MBytes 97.0 Mbits/sec 6 49.5 KBytes [ 9] 4.00-5.00 sec 5.72 MBytes 48.0 Mbits/sec 36 43.8 KBytes [ 11] 4.00-5.00 sec 8.58 MBytes 71.9 Mbits/sec 8 74.9 KBytes [ 13] 4.00-5.00 sec 13.0 MBytes 109 Mbits/sec 11 106 KBytes [ 15] 4.00-5.00 sec 11.6 MBytes 97.5 Mbits/sec 8 100 KBytes [ 17] 4.00-5.00 sec 12.2 MBytes 103 Mbits/sec 5 93.3 KBytes [ 19] 4.00-5.00 sec 12.2 MBytes 103 Mbits/sec 12 103 KBytes [ 21] 4.00-5.00 sec 12.7 MBytes 107 Mbits/sec 8 89.1 KBytes [ 23] 4.00-5.00 sec 9.45 MBytes 79.2 Mbits/sec 14 76.4 KBytes [SUM] 4.00-5.00 sec 112 MBytes 939 Mbits/sec 111 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 73.4 MBytes 123 Mbits/sec 47 sender [ 5] 0.00-5.01 sec 72.4 MBytes 121 Mbits/sec receiver [ 7] 0.00-5.00 sec 67.3 MBytes 113 Mbits/sec 46 sender [ 7] 0.00-5.01 sec 66.3 MBytes 111 Mbits/sec receiver [ 9] 0.00-5.00 sec 38.8 MBytes 65.1 Mbits/sec 160 sender [ 9] 0.00-5.01 sec 37.9 MBytes 63.5 Mbits/sec receiver [ 11] 0.00-5.00 sec 43.0 MBytes 72.1 Mbits/sec 177 sender [ 11] 0.00-5.01 sec 42.1 MBytes 70.6 Mbits/sec receiver [ 13] 0.00-5.00 sec 50.6 MBytes 84.8 Mbits/sec 38 sender [ 13] 0.00-5.01 sec 50.0 MBytes 83.7 Mbits/sec receiver [ 15] 0.00-5.00 sec 87.4 MBytes 147 Mbits/sec 46 sender [ 15] 0.00-5.01 sec 84.8 MBytes 142 Mbits/sec receiver [ 17] 0.00-5.00 sec 57.3 MBytes 96.1 Mbits/sec 34 sender [ 17] 0.00-5.01 sec 56.7 MBytes 95.0 Mbits/sec receiver [ 19] 0.00-5.00 sec 50.8 MBytes 85.2 Mbits/sec 48 sender [ 19] 0.00-5.01 sec 50.1 MBytes 83.9 Mbits/sec receiver [ 21] 0.00-5.00 sec 58.7 MBytes 98.5 Mbits/sec 52 sender [ 21] 0.00-5.01 sec 58.0 MBytes 97.2 Mbits/sec receiver [ 23] 0.00-5.00 sec 40.1 MBytes 67.3 Mbits/sec 102 sender [ 23] 0.00-5.01 sec 39.7 MBytes 66.5 Mbits/sec receiver [SUM] 0.00-5.00 sec 567 MBytes 952 Mbits/sec 750 sender [SUM] 0.00-5.01 sec 558 MBytes 935 Mbits/sec receiver iperf Done.
Step 9: Run command interfaces ethernet show counters at DUT0 and check if output matches the following regular expressions:
eth1 \s+up\s+\d+\s+\d+\s+0\s+\d{4,} eth0p0 \s+up\s+\d+\s+\d+\s+0\s+\d{4,}Show output
------------------------------------------------------------------------------- Name Oper Rx Packets Rx Bytes Rx Errors Tx Packets Tx Bytes Tx Errors ------------------------------------------------------------------------------- eth0p0 up 143997 9538125 0 87304 132162383 0 eth0p1 down 0 0 0 0 0 0 eth0p2 down 0 0 0 0 0 0 eth0p3 down 0 0 0 0 0 0 eth0p4 down 0 0 0 0 0 0 eth0p5 down 0 0 0 0 0 0 eth0p6 down 0 0 0 0 0 0 eth0p7 down 0 0 0 0 0 0 eth1 up 0 0 0 318140 481607832 0 eth2 down 0 0 0 0 0 0
Example 2
Step 1: Set the following configuration in DUT0 :
set interfaces bonding bond0 address 192.168.100.10/24 set interfaces bonding bond0 disable-dynamic-lb set interfaces bonding bond0 hash-policy layer3+4 set interfaces bonding bond0 miimon 100 set interfaces bonding bond0 mode transmit-load-balance set interfaces ethernet eth0p0 bond-group bond0 set interfaces ethernet eth0p1 bond-group bond0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Set the following configuration in DUT1 :
set interfaces bridge br0 address 192.168.100.20/24 set interfaces bridge br0 stp version rstp set interfaces ethernet eth2 bridge-group bridge br0 set interfaces ethernet eth3 bridge-group bridge br0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p1 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:15 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ ping 192.168.100.20 count 1 size 56 timeout 1Show output
PING 192.168.100.20 (192.168.100.20) 56(84) bytes of data. 64 bytes from 192.168.100.20: icmp_seq=1 ttl=64 time=0.359 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.359/0.359/0.359/0.000 ms
Step 6: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Transmit Hash Policy: layer3+4 (1)Show output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p1 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:15 Slave queue ID: 0
Step 7: Run command interfaces ethernet clear at DUT0.
Step 8: Initiate a bandwidth test from DUT0 to DUT1
admin@DUT1$ monitor test performance server port 5001 admin@DUT0$ monitor test performance client 192.168.100.20 duration 5 port 5001 parallel 10Expect this output in
DUT0:Connecting to host 192.168.100.20, port 5001 [ 5] local 192.168.100.10 port 35756 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 35760 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 35764 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 35766 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 35780 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 35792 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 35808 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 35822 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 35828 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 35840 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 14.2 MBytes 119 Mbits/sec 14 93.3 KBytes [ 7] 0.00-1.00 sec 17.2 MBytes 144 Mbits/sec 17 123 KBytes [ 9] 0.00-1.00 sec 23.5 MBytes 197 Mbits/sec 12 184 KBytes [ 11] 0.00-1.00 sec 7.52 MBytes 63.1 Mbits/sec 35 33.9 KBytes [ 13] 0.00-1.00 sec 7.72 MBytes 64.8 Mbits/sec 24 91.9 KBytes [ 15] 0.00-1.00 sec 15.3 MBytes 128 Mbits/sec 6 102 KBytes [ 17] 0.00-1.00 sec 8.27 MBytes 69.4 Mbits/sec 11 48.1 KBytes [ 19] 0.00-1.00 sec 7.17 MBytes 60.2 Mbits/sec 51 29.7 KBytes [ 21] 0.00-1.00 sec 11.1 MBytes 93.0 Mbits/sec 7 84.8 KBytes [ 23] 0.00-1.00 sec 7.10 MBytes 59.5 Mbits/sec 22 39.6 KBytes [SUM] 0.00-1.00 sec 119 MBytes 999 Mbits/sec 199 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 13.4 MBytes 112 Mbits/sec 5 100 KBytes [ 7] 1.00-2.00 sec 12.2 MBytes 103 Mbits/sec 5 100 KBytes [ 9] 1.00-2.00 sec 20.8 MBytes 175 Mbits/sec 21 148 KBytes [ 11] 1.00-2.00 sec 5.47 MBytes 45.9 Mbits/sec 26 35.4 KBytes [ 13] 1.00-2.00 sec 15.2 MBytes 127 Mbits/sec 7 141 KBytes [ 15] 1.00-2.00 sec 15.0 MBytes 126 Mbits/sec 20 91.9 KBytes [ 17] 1.00-2.00 sec 9.57 MBytes 80.3 Mbits/sec 4 119 KBytes [ 19] 1.00-2.00 sec 4.54 MBytes 38.1 Mbits/sec 19 43.8 KBytes [ 21] 1.00-2.00 sec 11.9 MBytes 99.6 Mbits/sec 7 103 KBytes [ 23] 1.00-2.00 sec 4.72 MBytes 39.6 Mbits/sec 31 55.1 KBytes [SUM] 1.00-2.00 sec 113 MBytes 946 Mbits/sec 145 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 14.7 MBytes 123 Mbits/sec 2 151 KBytes [ 7] 2.00-3.00 sec 16.2 MBytes 136 Mbits/sec 7 97.6 KBytes [ 9] 2.00-3.00 sec 14.0 MBytes 118 Mbits/sec 12 109 KBytes [ 11] 2.00-3.00 sec 5.28 MBytes 44.3 Mbits/sec 24 66.5 KBytes [ 13] 2.00-3.00 sec 16.4 MBytes 138 Mbits/sec 4 89.1 KBytes [ 15] 2.00-3.00 sec 9.69 MBytes 81.3 Mbits/sec 5 84.8 KBytes [ 17] 2.00-3.00 sec 9.13 MBytes 76.6 Mbits/sec 10 87.7 KBytes [ 19] 2.00-3.00 sec 4.47 MBytes 37.5 Mbits/sec 30 33.9 KBytes [ 21] 2.00-3.00 sec 16.8 MBytes 141 Mbits/sec 3 143 KBytes [ 23] 2.00-3.00 sec 5.22 MBytes 43.8 Mbits/sec 38 39.6 KBytes [SUM] 2.00-3.00 sec 112 MBytes 939 Mbits/sec 135 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 18.0 MBytes 151 Mbits/sec 5 133 KBytes [ 7] 3.00-4.00 sec 13.1 MBytes 110 Mbits/sec 17 102 KBytes [ 9] 3.00-4.00 sec 12.9 MBytes 108 Mbits/sec 15 119 KBytes [ 11] 3.00-4.00 sec 6.21 MBytes 52.1 Mbits/sec 37 33.9 KBytes [ 13] 3.00-4.00 sec 11.6 MBytes 97.0 Mbits/sec 3 110 KBytes [ 15] 3.00-4.00 sec 11.7 MBytes 98.0 Mbits/sec 5 73.5 KBytes [ 17] 3.00-4.00 sec 13.5 MBytes 113 Mbits/sec 17 94.7 KBytes [ 19] 3.00-4.00 sec 6.96 MBytes 58.4 Mbits/sec 10 53.7 KBytes [ 21] 3.00-4.00 sec 11.9 MBytes 100 Mbits/sec 5 79.2 KBytes [ 23] 3.00-4.00 sec 6.21 MBytes 52.1 Mbits/sec 10 70.7 KBytes [SUM] 3.00-4.00 sec 112 MBytes 939 Mbits/sec 124 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 13.0 MBytes 109 Mbits/sec 15 99.0 KBytes [ 7] 4.00-5.00 sec 18.1 MBytes 152 Mbits/sec 2 136 KBytes [ 9] 4.00-5.00 sec 18.5 MBytes 155 Mbits/sec 10 151 KBytes [ 11] 4.00-5.00 sec 4.47 MBytes 37.5 Mbits/sec 20 32.5 KBytes [ 13] 4.00-5.00 sec 10.1 MBytes 85.0 Mbits/sec 22 50.9 KBytes [ 15] 4.00-5.00 sec 10.5 MBytes 88.1 Mbits/sec 11 65.0 KBytes [ 17] 4.00-5.00 sec 15.0 MBytes 126 Mbits/sec 11 99.0 KBytes [ 19] 4.00-5.00 sec 5.78 MBytes 48.5 Mbits/sec 27 63.6 KBytes [ 21] 4.00-5.00 sec 10.8 MBytes 90.7 Mbits/sec 18 70.7 KBytes [ 23] 4.00-5.00 sec 6.21 MBytes 52.1 Mbits/sec 25 56.6 KBytes [SUM] 4.00-5.00 sec 113 MBytes 944 Mbits/sec 161 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 73.2 MBytes 123 Mbits/sec 41 sender [ 5] 0.00-5.01 sec 72.3 MBytes 121 Mbits/sec receiver [ 7] 0.00-5.00 sec 76.9 MBytes 129 Mbits/sec 48 sender [ 7] 0.00-5.01 sec 76.2 MBytes 128 Mbits/sec receiver [ 9] 0.00-5.00 sec 89.7 MBytes 150 Mbits/sec 70 sender [ 9] 0.00-5.01 sec 88.4 MBytes 148 Mbits/sec receiver [ 11] 0.00-5.00 sec 29.0 MBytes 48.6 Mbits/sec 142 sender [ 11] 0.00-5.01 sec 28.3 MBytes 47.5 Mbits/sec receiver [ 13] 0.00-5.00 sec 61.0 MBytes 102 Mbits/sec 60 sender [ 13] 0.00-5.01 sec 60.2 MBytes 101 Mbits/sec receiver [ 15] 0.00-5.00 sec 62.1 MBytes 104 Mbits/sec 47 sender [ 15] 0.00-5.01 sec 61.3 MBytes 103 Mbits/sec receiver [ 17] 0.00-5.00 sec 55.5 MBytes 93.1 Mbits/sec 53 sender [ 17] 0.00-5.01 sec 54.7 MBytes 91.7 Mbits/sec receiver [ 19] 0.00-5.00 sec 28.9 MBytes 48.5 Mbits/sec 137 sender [ 19] 0.00-5.01 sec 28.5 MBytes 47.7 Mbits/sec receiver [ 21] 0.00-5.00 sec 62.5 MBytes 105 Mbits/sec 40 sender [ 21] 0.00-5.01 sec 61.6 MBytes 103 Mbits/sec receiver [ 23] 0.00-5.00 sec 29.5 MBytes 49.4 Mbits/sec 126 sender [ 23] 0.00-5.01 sec 28.9 MBytes 48.4 Mbits/sec receiver [SUM] 0.00-5.00 sec 568 MBytes 953 Mbits/sec 764 sender [SUM] 0.00-5.01 sec 560 MBytes 939 Mbits/sec receiver iperf Done.
Step 9: Run command interfaces ethernet show counters at DUT0 and check if output matches the following regular expressions:
eth0p0 \s+up\s+\d+\s+\d+\s+0\s+\d{4,} eth0p1 \s+up\s+\d+\s+\d+\s+0\s+\d{4,}Show output
------------------------------------------------------------------------------- Name Oper Rx Packets Rx Bytes Rx Errors Tx Packets Tx Bytes Tx Errors ------------------------------------------------------------------------------- eth0p0 up 0 0 0 62593 94732662 0 eth0p1 up 137316 9092552 0 344579 521662513 0 eth0p2 down 0 0 0 0 0 0 eth0p3 down 0 0 0 0 0 0 eth0p4 down 0 0 0 0 0 0 eth0p5 down 0 0 0 0 0 0 eth0p6 down 0 0 0 0 0 0 eth0p7 down 0 0 0 0 0 0 eth1 down 0 0 0 0 0 0 eth2 down 0 0 0 0 0 0