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 eth1 bridge-group bridge br0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run the command interfaces bonding show on DUT0 and check whether the output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe18:9c/64
Step 4: Run the command interfaces bonding bond0 show ports on DUT0 and check whether the output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:9c Slave queue ID: 0 Slave Interface: eth1 MII Status: down Speed: Unknown Duplex: Unknown Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:9d Slave queue ID: 0
Step 5: Ping the IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=348 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 347.730/347.730/347.730/0.000 ms
Step 6: Run the command interfaces bonding bond0 show ports on DUT0 and check whether the 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:a0:26:18:00:9c Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:9d Slave queue ID: 0
Step 7: Run the command interfaces ethernet clear on 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 the following output on
DUT0:Connecting to host 192.168.100.20, port 5001 [ 5] local 192.168.100.10 port 49478 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 49490 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 49504 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 49506 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 49520 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 49536 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 49540 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 49550 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 49554 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 49558 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 13.8 MBytes 115 Mbits/sec 5 107 KBytes [ 7] 0.00-1.00 sec 16.6 MBytes 140 Mbits/sec 14 112 KBytes [ 9] 0.00-1.00 sec 7.18 MBytes 60.2 Mbits/sec 9 42.4 KBytes [ 11] 0.00-1.00 sec 10.6 MBytes 88.6 Mbits/sec 25 105 KBytes [ 13] 0.00-1.00 sec 8.94 MBytes 75.0 Mbits/sec 15 66.5 KBytes [ 15] 0.00-1.00 sec 7.54 MBytes 63.3 Mbits/sec 32 36.8 KBytes [ 17] 0.00-1.00 sec 9.66 MBytes 81.0 Mbits/sec 19 70.7 KBytes [ 19] 0.00-1.00 sec 16.3 MBytes 137 Mbits/sec 6 158 KBytes [ 21] 0.00-1.00 sec 10.8 MBytes 90.2 Mbits/sec 19 89.1 KBytes [ 23] 0.00-1.00 sec 17.0 MBytes 142 Mbits/sec 9 133 KBytes [SUM] 0.00-1.00 sec 118 MBytes 993 Mbits/sec 153 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 16.7 MBytes 140 Mbits/sec 3 102 KBytes [ 7] 1.00-2.00 sec 15.6 MBytes 131 Mbits/sec 4 109 KBytes [ 9] 1.00-2.00 sec 6.03 MBytes 50.5 Mbits/sec 19 58.0 KBytes [ 11] 1.00-2.00 sec 16.7 MBytes 140 Mbits/sec 17 140 KBytes [ 13] 1.00-2.00 sec 6.96 MBytes 58.4 Mbits/sec 15 74.9 KBytes [ 15] 1.00-2.00 sec 6.21 MBytes 52.1 Mbits/sec 20 62.2 KBytes [ 17] 1.00-2.00 sec 6.21 MBytes 52.1 Mbits/sec 43 65.0 KBytes [ 19] 1.00-2.00 sec 17.0 MBytes 142 Mbits/sec 11 139 KBytes [ 21] 1.00-2.00 sec 10.4 MBytes 87.5 Mbits/sec 4 109 KBytes [ 23] 1.00-2.00 sec 10.3 MBytes 86.0 Mbits/sec 32 56.6 KBytes [SUM] 1.00-2.00 sec 112 MBytes 939 Mbits/sec 168 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 11.2 MBytes 93.9 Mbits/sec 22 56.6 KBytes [ 7] 2.00-3.00 sec 15.3 MBytes 128 Mbits/sec 3 161 KBytes [ 9] 2.00-3.00 sec 6.59 MBytes 55.3 Mbits/sec 12 55.1 KBytes [ 11] 2.00-3.00 sec 18.6 MBytes 156 Mbits/sec 10 113 KBytes [ 13] 2.00-3.00 sec 8.20 MBytes 68.8 Mbits/sec 25 66.5 KBytes [ 15] 2.00-3.00 sec 7.71 MBytes 64.7 Mbits/sec 23 91.9 KBytes [ 17] 2.00-3.00 sec 6.71 MBytes 56.3 Mbits/sec 33 46.7 KBytes [ 19] 2.00-3.00 sec 13.9 MBytes 116 Mbits/sec 39 67.9 KBytes [ 21] 2.00-3.00 sec 15.3 MBytes 128 Mbits/sec 7 110 KBytes [ 23] 2.00-3.00 sec 9.01 MBytes 75.6 Mbits/sec 11 67.9 KBytes [SUM] 2.00-3.00 sec 112 MBytes 944 Mbits/sec 185 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 12.4 MBytes 104 Mbits/sec 5 99.0 KBytes [ 7] 3.00-4.00 sec 20.4 MBytes 171 Mbits/sec 10 124 KBytes [ 9] 3.00-4.00 sec 6.40 MBytes 53.7 Mbits/sec 19 48.1 KBytes [ 11] 3.00-4.00 sec 14.1 MBytes 118 Mbits/sec 12 87.7 KBytes [ 13] 3.00-4.00 sec 8.70 MBytes 73.0 Mbits/sec 19 80.6 KBytes [ 15] 3.00-4.00 sec 6.46 MBytes 54.2 Mbits/sec 35 26.9 KBytes [ 17] 3.00-4.00 sec 5.22 MBytes 43.8 Mbits/sec 25 55.1 KBytes [ 19] 3.00-4.00 sec 12.2 MBytes 102 Mbits/sec 7 117 KBytes [ 21] 3.00-4.00 sec 14.7 MBytes 123 Mbits/sec 22 74.9 KBytes [ 23] 3.00-4.00 sec 11.6 MBytes 97.0 Mbits/sec 5 90.5 KBytes [SUM] 3.00-4.00 sec 112 MBytes 940 Mbits/sec 159 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 16.8 MBytes 141 Mbits/sec 3 112 KBytes [ 7] 4.00-5.00 sec 16.7 MBytes 140 Mbits/sec 8 106 KBytes [ 9] 4.00-5.00 sec 6.52 MBytes 54.7 Mbits/sec 22 32.5 KBytes [ 11] 4.00-5.00 sec 11.7 MBytes 98.0 Mbits/sec 11 70.7 KBytes [ 13] 4.00-5.00 sec 11.1 MBytes 92.8 Mbits/sec 8 119 KBytes [ 15] 4.00-5.00 sec 6.96 MBytes 58.4 Mbits/sec 12 53.7 KBytes [ 17] 4.00-5.00 sec 6.71 MBytes 56.3 Mbits/sec 22 67.9 KBytes [ 19] 4.00-5.00 sec 11.2 MBytes 93.8 Mbits/sec 16 102 KBytes [ 21] 4.00-5.00 sec 13.0 MBytes 109 Mbits/sec 1 122 KBytes [ 23] 4.00-5.00 sec 11.3 MBytes 94.9 Mbits/sec 5 103 KBytes [SUM] 4.00-5.00 sec 112 MBytes 939 Mbits/sec 108 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 70.7 MBytes 119 Mbits/sec 38 sender [ 5] 0.00-5.01 sec 69.9 MBytes 117 Mbits/sec receiver [ 7] 0.00-5.00 sec 84.6 MBytes 142 Mbits/sec 39 sender [ 7] 0.00-5.01 sec 83.4 MBytes 140 Mbits/sec receiver [ 9] 0.00-5.00 sec 32.7 MBytes 54.9 Mbits/sec 81 sender [ 9] 0.00-5.01 sec 32.3 MBytes 54.1 Mbits/sec receiver [ 11] 0.00-5.00 sec 71.6 MBytes 120 Mbits/sec 75 sender [ 11] 0.00-5.01 sec 70.7 MBytes 119 Mbits/sec receiver [ 13] 0.00-5.00 sec 43.9 MBytes 73.6 Mbits/sec 82 sender [ 13] 0.00-5.01 sec 43.3 MBytes 72.5 Mbits/sec receiver [ 15] 0.00-5.00 sec 34.9 MBytes 58.5 Mbits/sec 122 sender [ 15] 0.00-5.01 sec 34.2 MBytes 57.4 Mbits/sec receiver [ 17] 0.00-5.00 sec 34.5 MBytes 57.9 Mbits/sec 142 sender [ 17] 0.00-5.01 sec 34.2 MBytes 57.2 Mbits/sec receiver [ 19] 0.00-5.00 sec 70.5 MBytes 118 Mbits/sec 79 sender [ 19] 0.00-5.01 sec 69.7 MBytes 117 Mbits/sec receiver [ 21] 0.00-5.00 sec 64.1 MBytes 108 Mbits/sec 53 sender [ 21] 0.00-5.01 sec 63.4 MBytes 106 Mbits/sec receiver [ 23] 0.00-5.00 sec 59.1 MBytes 99.1 Mbits/sec 62 sender [ 23] 0.00-5.01 sec 58.3 MBytes 97.7 Mbits/sec receiver [SUM] 0.00-5.00 sec 567 MBytes 951 Mbits/sec 773 sender [SUM] 0.00-5.01 sec 559 MBytes 937 Mbits/sec receiver iperf Done.
Step 9: Run the command interfaces ethernet show counters on DUT0 and check whether the 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 91075 6059878 0 104965 158878777 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 301763 456834812 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 eth0p4 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 eth1 bridge-group bridge br0 set interfaces ethernet eth2 bridge-group bridge br0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run the command interfaces bonding show on DUT0 and check whether the output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe18:9c/64
Step 4: Run the command interfaces bonding bond0 show ports on DUT0 and check whether the output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:9c Slave queue ID: 0 Slave Interface: eth0p4 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:18:00:9f Slave queue ID: 0
Step 5: Ping the IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=360 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 360.146/360.146/360.146/0.000 ms
Step 6: Run the command interfaces bonding bond0 show ports on DUT0 and check whether the 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:a0:26:18:00:9c Slave queue ID: 0 Slave Interface: eth0p4 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:18:00:9f Slave queue ID: 0
Step 7: Run the command interfaces ethernet clear on 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 the following output on
DUT0:Connecting to host 192.168.100.20, port 5001 [ 5] local 192.168.100.10 port 36834 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 36842 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 36854 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 36864 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 36874 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 36880 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 36884 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 36894 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 36906 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 36912 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 8.76 MBytes 73.5 Mbits/sec 43 39.6 KBytes [ 7] 0.00-1.00 sec 9.53 MBytes 79.9 Mbits/sec 35 69.3 KBytes [ 9] 0.00-1.00 sec 11.9 MBytes 99.4 Mbits/sec 39 26.9 KBytes [ 11] 0.00-1.00 sec 9.09 MBytes 76.2 Mbits/sec 32 55.1 KBytes [ 13] 0.00-1.00 sec 15.3 MBytes 129 Mbits/sec 33 49.5 KBytes [ 15] 0.00-1.00 sec 7.39 MBytes 62.0 Mbits/sec 45 19.8 KBytes [ 17] 0.00-1.00 sec 11.2 MBytes 94.0 Mbits/sec 26 49.5 KBytes [ 19] 0.00-1.00 sec 16.9 MBytes 141 Mbits/sec 10 117 KBytes [ 21] 0.00-1.00 sec 13.9 MBytes 117 Mbits/sec 28 84.8 KBytes [ 23] 0.00-1.00 sec 12.1 MBytes 102 Mbits/sec 28 67.9 KBytes [SUM] 0.00-1.00 sec 116 MBytes 974 Mbits/sec 319 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 8.26 MBytes 69.3 Mbits/sec 40 32.5 KBytes [ 7] 1.00-2.00 sec 10.6 MBytes 89.1 Mbits/sec 50 38.2 KBytes [ 9] 1.00-2.00 sec 8.58 MBytes 71.9 Mbits/sec 41 26.9 KBytes [ 11] 1.00-2.00 sec 10.5 MBytes 88.1 Mbits/sec 66 48.1 KBytes [ 13] 1.00-2.00 sec 12.8 MBytes 107 Mbits/sec 33 58.0 KBytes [ 15] 1.00-2.00 sec 9.45 MBytes 79.2 Mbits/sec 25 43.8 KBytes [ 17] 1.00-2.00 sec 9.51 MBytes 79.8 Mbits/sec 39 52.3 KBytes [ 19] 1.00-2.00 sec 19.8 MBytes 166 Mbits/sec 47 38.2 KBytes [ 21] 1.00-2.00 sec 12.7 MBytes 106 Mbits/sec 47 90.5 KBytes [ 23] 1.00-2.00 sec 9.57 MBytes 80.3 Mbits/sec 33 32.5 KBytes [SUM] 1.00-2.00 sec 112 MBytes 937 Mbits/sec 421 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 8.89 MBytes 74.5 Mbits/sec 25 50.9 KBytes [ 7] 2.00-3.00 sec 9.20 MBytes 77.2 Mbits/sec 32 53.7 KBytes [ 9] 2.00-3.00 sec 12.2 MBytes 103 Mbits/sec 34 49.5 KBytes [ 11] 2.00-3.00 sec 8.76 MBytes 73.5 Mbits/sec 43 36.8 KBytes [ 13] 2.00-3.00 sec 12.2 MBytes 103 Mbits/sec 27 41.0 KBytes [ 15] 2.00-3.00 sec 8.76 MBytes 73.5 Mbits/sec 31 29.7 KBytes [ 17] 2.00-3.00 sec 11.4 MBytes 95.4 Mbits/sec 54 39.6 KBytes [ 19] 2.00-3.00 sec 17.8 MBytes 149 Mbits/sec 9 76.4 KBytes [ 21] 2.00-3.00 sec 14.4 MBytes 121 Mbits/sec 38 79.2 KBytes [ 23] 2.00-3.00 sec 8.20 MBytes 68.8 Mbits/sec 37 29.7 KBytes [SUM] 2.00-3.00 sec 112 MBytes 938 Mbits/sec 330 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 9.13 MBytes 76.6 Mbits/sec 48 32.5 KBytes [ 7] 3.00-4.00 sec 13.0 MBytes 109 Mbits/sec 34 39.6 KBytes [ 9] 3.00-4.00 sec 10.7 MBytes 89.6 Mbits/sec 48 38.2 KBytes [ 11] 3.00-4.00 sec 8.76 MBytes 73.5 Mbits/sec 35 41.0 KBytes [ 13] 3.00-4.00 sec 12.4 MBytes 104 Mbits/sec 33 52.3 KBytes [ 15] 3.00-4.00 sec 9.57 MBytes 80.3 Mbits/sec 33 60.8 KBytes [ 17] 3.00-4.00 sec 8.26 MBytes 69.3 Mbits/sec 52 32.5 KBytes [ 19] 3.00-4.00 sec 16.7 MBytes 140 Mbits/sec 19 53.7 KBytes [ 21] 3.00-4.00 sec 14.5 MBytes 121 Mbits/sec 52 41.0 KBytes [ 23] 3.00-4.00 sec 8.45 MBytes 70.9 Mbits/sec 27 45.2 KBytes [SUM] 3.00-4.00 sec 111 MBytes 935 Mbits/sec 381 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 7.71 MBytes 64.6 Mbits/sec 26 49.5 KBytes [ 7] 4.00-5.00 sec 10.6 MBytes 88.6 Mbits/sec 12 55.1 KBytes [ 9] 4.00-5.00 sec 10.4 MBytes 87.6 Mbits/sec 28 33.9 KBytes [ 11] 4.00-5.00 sec 9.13 MBytes 76.6 Mbits/sec 28 36.8 KBytes [ 13] 4.00-5.00 sec 12.7 MBytes 107 Mbits/sec 13 41.0 KBytes [ 15] 4.00-5.00 sec 9.88 MBytes 82.9 Mbits/sec 33 28.3 KBytes [ 17] 4.00-5.00 sec 9.32 MBytes 78.2 Mbits/sec 18 29.7 KBytes [ 19] 4.00-5.00 sec 16.8 MBytes 141 Mbits/sec 10 84.8 KBytes [ 21] 4.00-5.00 sec 14.1 MBytes 118 Mbits/sec 6 79.2 KBytes [ 23] 4.00-5.00 sec 11.3 MBytes 94.9 Mbits/sec 23 65.0 KBytes [SUM] 4.00-5.00 sec 112 MBytes 939 Mbits/sec 197 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 42.8 MBytes 71.7 Mbits/sec 182 sender [ 5] 0.00-5.01 sec 42.3 MBytes 70.9 Mbits/sec receiver [ 7] 0.00-5.00 sec 52.9 MBytes 88.8 Mbits/sec 163 sender [ 7] 0.00-5.01 sec 52.5 MBytes 88.0 Mbits/sec receiver [ 9] 0.00-5.00 sec 53.8 MBytes 90.3 Mbits/sec 190 sender [ 9] 0.00-5.01 sec 53.5 MBytes 89.6 Mbits/sec receiver [ 11] 0.00-5.00 sec 46.2 MBytes 77.6 Mbits/sec 204 sender [ 11] 0.00-5.01 sec 45.8 MBytes 76.8 Mbits/sec receiver [ 13] 0.00-5.00 sec 65.5 MBytes 110 Mbits/sec 139 sender [ 13] 0.00-5.01 sec 65.0 MBytes 109 Mbits/sec receiver [ 15] 0.00-5.00 sec 45.0 MBytes 75.6 Mbits/sec 167 sender [ 15] 0.00-5.01 sec 44.7 MBytes 75.0 Mbits/sec receiver [ 17] 0.00-5.00 sec 49.7 MBytes 83.3 Mbits/sec 189 sender [ 17] 0.00-5.01 sec 49.3 MBytes 82.7 Mbits/sec receiver [ 19] 0.00-5.00 sec 87.8 MBytes 147 Mbits/sec 95 sender [ 19] 0.00-5.01 sec 87.3 MBytes 146 Mbits/sec receiver [ 21] 0.00-5.00 sec 69.6 MBytes 117 Mbits/sec 171 sender [ 21] 0.00-5.01 sec 69.1 MBytes 116 Mbits/sec receiver [ 23] 0.00-5.00 sec 49.7 MBytes 83.3 Mbits/sec 148 sender [ 23] 0.00-5.01 sec 49.2 MBytes 82.5 Mbits/sec receiver [SUM] 0.00-5.00 sec 563 MBytes 945 Mbits/sec 1648 sender [SUM] 0.00-5.01 sec 559 MBytes 937 Mbits/sec receiver iperf Done.
Step 9: Run the command interfaces ethernet show counters on DUT0 and check whether the output matches the following regular expressions:
eth0p0 \s+up\s+\d+\s+\d+\s+0\s+\d{4,} eth0p4 \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 115301 7695673 0 245836 372165299 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 up 0 0 0 160885 243546429 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