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=0.361 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.361/0.361/0.361/0.000 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 57468 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 57478 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 57488 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 57490 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 57506 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 57518 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 57532 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 57536 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 57550 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 57556 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 13.9 MBytes 117 Mbits/sec 28 146 KBytes [ 7] 0.00-1.00 sec 8.32 MBytes 69.8 Mbits/sec 16 67.9 KBytes [ 9] 0.00-1.00 sec 11.2 MBytes 93.6 Mbits/sec 24 99.0 KBytes [ 11] 0.00-1.00 sec 7.37 MBytes 61.9 Mbits/sec 9 87.7 KBytes [ 13] 0.00-1.00 sec 14.2 MBytes 119 Mbits/sec 10 82.0 KBytes [ 15] 0.00-1.00 sec 7.20 MBytes 60.4 Mbits/sec 22 84.8 KBytes [ 17] 0.00-1.00 sec 24.4 MBytes 205 Mbits/sec 21 126 KBytes [ 19] 0.00-1.00 sec 8.76 MBytes 73.4 Mbits/sec 11 76.4 KBytes [ 21] 0.00-1.00 sec 5.43 MBytes 45.5 Mbits/sec 41 38.2 KBytes [ 23] 0.00-1.00 sec 18.3 MBytes 154 Mbits/sec 14 105 KBytes [SUM] 0.00-1.00 sec 119 MBytes 999 Mbits/sec 196 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 19.8 MBytes 166 Mbits/sec 1 175 KBytes [ 7] 1.00-2.00 sec 8.20 MBytes 68.8 Mbits/sec 22 38.2 KBytes [ 9] 1.00-2.00 sec 14.6 MBytes 123 Mbits/sec 10 102 KBytes [ 11] 1.00-2.00 sec 10.7 MBytes 89.7 Mbits/sec 19 83.4 KBytes [ 13] 1.00-2.00 sec 6.09 MBytes 51.1 Mbits/sec 41 55.1 KBytes [ 15] 1.00-2.00 sec 8.20 MBytes 68.8 Mbits/sec 23 49.5 KBytes [ 17] 1.00-2.00 sec 14.6 MBytes 123 Mbits/sec 12 132 KBytes [ 19] 1.00-2.00 sec 8.51 MBytes 71.4 Mbits/sec 17 56.6 KBytes [ 21] 1.00-2.00 sec 7.08 MBytes 59.4 Mbits/sec 9 46.7 KBytes [ 23] 1.00-2.00 sec 15.2 MBytes 128 Mbits/sec 7 72.1 KBytes [SUM] 1.00-2.00 sec 113 MBytes 948 Mbits/sec 161 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 17.5 MBytes 146 Mbits/sec 24 115 KBytes [ 7] 2.00-3.00 sec 8.20 MBytes 68.8 Mbits/sec 14 77.8 KBytes [ 9] 2.00-3.00 sec 12.7 MBytes 107 Mbits/sec 15 84.8 KBytes [ 11] 2.00-3.00 sec 8.95 MBytes 75.1 Mbits/sec 20 65.0 KBytes [ 13] 2.00-3.00 sec 11.7 MBytes 98.5 Mbits/sec 1 102 KBytes [ 15] 2.00-3.00 sec 9.88 MBytes 82.9 Mbits/sec 3 79.2 KBytes [ 17] 2.00-3.00 sec 14.5 MBytes 122 Mbits/sec 9 136 KBytes [ 19] 2.00-3.00 sec 8.08 MBytes 67.8 Mbits/sec 20 55.1 KBytes [ 21] 2.00-3.00 sec 9.63 MBytes 80.8 Mbits/sec 4 119 KBytes [ 23] 2.00-3.00 sec 10.4 MBytes 87.6 Mbits/sec 12 46.7 KBytes [SUM] 2.00-3.00 sec 112 MBytes 937 Mbits/sec 122 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 8.70 MBytes 73.0 Mbits/sec 36 60.8 KBytes [ 7] 3.00-4.00 sec 10.6 MBytes 88.6 Mbits/sec 22 73.5 KBytes [ 9] 3.00-4.00 sec 10.4 MBytes 87.6 Mbits/sec 6 120 KBytes [ 11] 3.00-4.00 sec 11.2 MBytes 93.8 Mbits/sec 1 132 KBytes [ 13] 3.00-4.00 sec 10.6 MBytes 88.6 Mbits/sec 8 66.5 KBytes [ 15] 3.00-4.00 sec 12.3 MBytes 103 Mbits/sec 9 94.7 KBytes [ 17] 3.00-4.00 sec 18.0 MBytes 151 Mbits/sec 7 117 KBytes [ 19] 3.00-4.00 sec 9.69 MBytes 81.3 Mbits/sec 8 84.8 KBytes [ 21] 3.00-4.00 sec 13.0 MBytes 109 Mbits/sec 10 62.2 KBytes [ 23] 3.00-4.00 sec 8.70 MBytes 73.0 Mbits/sec 2 86.3 KBytes [SUM] 3.00-4.00 sec 113 MBytes 949 Mbits/sec 109 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 7.39 MBytes 62.0 Mbits/sec 12 59.4 KBytes [ 7] 4.00-5.00 sec 9.38 MBytes 78.7 Mbits/sec 3 83.4 KBytes [ 9] 4.00-5.00 sec 10.1 MBytes 84.4 Mbits/sec 23 89.1 KBytes [ 11] 4.00-5.00 sec 20.3 MBytes 170 Mbits/sec 14 76.4 KBytes [ 13] 4.00-5.00 sec 8.70 MBytes 73.0 Mbits/sec 7 83.4 KBytes [ 15] 4.00-5.00 sec 10.9 MBytes 91.7 Mbits/sec 9 107 KBytes [ 17] 4.00-5.00 sec 13.5 MBytes 114 Mbits/sec 7 133 KBytes [ 19] 4.00-5.00 sec 12.6 MBytes 106 Mbits/sec 16 100 KBytes [ 21] 4.00-5.00 sec 7.83 MBytes 65.7 Mbits/sec 16 58.0 KBytes [ 23] 4.00-5.00 sec 11.3 MBytes 94.9 Mbits/sec 13 76.4 KBytes [SUM] 4.00-5.00 sec 112 MBytes 940 Mbits/sec 120 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 67.3 MBytes 113 Mbits/sec 101 sender [ 5] 0.00-5.01 sec 66.6 MBytes 111 Mbits/sec receiver [ 7] 0.00-5.00 sec 44.7 MBytes 75.0 Mbits/sec 77 sender [ 7] 0.00-5.01 sec 44.1 MBytes 73.8 Mbits/sec receiver [ 9] 0.00-5.00 sec 59.0 MBytes 99.0 Mbits/sec 78 sender [ 9] 0.00-5.01 sec 58.5 MBytes 97.9 Mbits/sec receiver [ 11] 0.00-5.00 sec 58.5 MBytes 98.1 Mbits/sec 63 sender [ 11] 0.00-5.01 sec 57.4 MBytes 96.1 Mbits/sec receiver [ 13] 0.00-5.00 sec 51.3 MBytes 86.1 Mbits/sec 67 sender [ 13] 0.00-5.01 sec 50.4 MBytes 84.4 Mbits/sec receiver [ 15] 0.00-5.00 sec 48.5 MBytes 81.4 Mbits/sec 66 sender [ 15] 0.00-5.01 sec 47.8 MBytes 80.0 Mbits/sec receiver [ 17] 0.00-5.00 sec 85.1 MBytes 143 Mbits/sec 56 sender [ 17] 0.00-5.01 sec 83.3 MBytes 139 Mbits/sec receiver [ 19] 0.00-5.00 sec 47.7 MBytes 80.0 Mbits/sec 72 sender [ 19] 0.00-5.01 sec 47.2 MBytes 79.0 Mbits/sec receiver [ 21] 0.00-5.00 sec 43.0 MBytes 72.1 Mbits/sec 80 sender [ 21] 0.00-5.01 sec 42.3 MBytes 70.8 Mbits/sec receiver [ 23] 0.00-5.00 sec 64.0 MBytes 107 Mbits/sec 48 sender [ 23] 0.00-5.01 sec 63.2 MBytes 106 Mbits/sec receiver [SUM] 0.00-5.00 sec 569 MBytes 955 Mbits/sec 708 sender [SUM] 0.00-5.01 sec 561 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:
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 121346 8035747 0 231458 350404469 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 176007 266429974 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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:15 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.393 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.393/0.393/0.393/0.000 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: 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 45090 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 45092 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 45098 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 45102 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 45118 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 45120 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 45128 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 45144 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 45158 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 45162 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 13.8 MBytes 116 Mbits/sec 20 94.7 KBytes [ 7] 0.00-1.00 sec 11.7 MBytes 98.4 Mbits/sec 33 49.5 KBytes [ 9] 0.00-1.00 sec 14.3 MBytes 120 Mbits/sec 22 124 KBytes [ 11] 0.00-1.00 sec 13.9 MBytes 117 Mbits/sec 11 137 KBytes [ 13] 0.00-1.00 sec 8.90 MBytes 74.6 Mbits/sec 13 79.2 KBytes [ 15] 0.00-1.00 sec 7.51 MBytes 63.0 Mbits/sec 19 58.0 KBytes [ 17] 0.00-1.00 sec 8.05 MBytes 67.5 Mbits/sec 22 49.5 KBytes [ 19] 0.00-1.00 sec 5.94 MBytes 49.9 Mbits/sec 25 35.4 KBytes [ 21] 0.00-1.00 sec 11.8 MBytes 98.7 Mbits/sec 25 67.9 KBytes [ 23] 0.00-1.00 sec 22.8 MBytes 191 Mbits/sec 1 242 KBytes [SUM] 0.00-1.00 sec 119 MBytes 996 Mbits/sec 191 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 17.8 MBytes 149 Mbits/sec 0 191 KBytes [ 7] 1.00-2.00 sec 9.38 MBytes 78.7 Mbits/sec 12 79.2 KBytes [ 9] 1.00-2.00 sec 11.7 MBytes 98.0 Mbits/sec 10 106 KBytes [ 11] 1.00-2.00 sec 13.4 MBytes 112 Mbits/sec 10 105 KBytes [ 13] 1.00-2.00 sec 9.32 MBytes 78.2 Mbits/sec 16 59.4 KBytes [ 15] 1.00-2.00 sec 6.65 MBytes 55.8 Mbits/sec 12 63.6 KBytes [ 17] 1.00-2.00 sec 7.46 MBytes 62.6 Mbits/sec 21 74.9 KBytes [ 19] 1.00-2.00 sec 8.58 MBytes 71.9 Mbits/sec 15 74.9 KBytes [ 21] 1.00-2.00 sec 11.1 MBytes 92.8 Mbits/sec 16 89.1 KBytes [ 23] 1.00-2.00 sec 17.3 MBytes 145 Mbits/sec 9 107 KBytes [SUM] 1.00-2.00 sec 113 MBytes 945 Mbits/sec 121 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 12.5 MBytes 105 Mbits/sec 24 107 KBytes [ 7] 2.00-3.00 sec 14.0 MBytes 118 Mbits/sec 5 87.7 KBytes [ 9] 2.00-3.00 sec 14.9 MBytes 125 Mbits/sec 4 106 KBytes [ 11] 2.00-3.00 sec 12.4 MBytes 104 Mbits/sec 7 82.0 KBytes [ 13] 2.00-3.00 sec 8.70 MBytes 73.0 Mbits/sec 17 109 KBytes [ 15] 2.00-3.00 sec 8.14 MBytes 68.3 Mbits/sec 13 53.7 KBytes [ 17] 2.00-3.00 sec 10.4 MBytes 87.1 Mbits/sec 4 112 KBytes [ 19] 2.00-3.00 sec 11.6 MBytes 97.0 Mbits/sec 5 94.7 KBytes [ 21] 2.00-3.00 sec 9.07 MBytes 76.1 Mbits/sec 21 97.6 KBytes [ 23] 2.00-3.00 sec 8.45 MBytes 70.9 Mbits/sec 21 59.4 KBytes [SUM] 2.00-3.00 sec 110 MBytes 924 Mbits/sec 121 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 15.7 MBytes 132 Mbits/sec 5 107 KBytes [ 7] 3.00-4.00 sec 9.57 MBytes 80.3 Mbits/sec 22 87.7 KBytes [ 9] 3.00-4.00 sec 14.4 MBytes 120 Mbits/sec 14 91.9 KBytes [ 11] 3.00-4.00 sec 10.7 MBytes 89.7 Mbits/sec 9 109 KBytes [ 13] 3.00-4.00 sec 12.0 MBytes 101 Mbits/sec 5 103 KBytes [ 15] 3.00-4.00 sec 6.84 MBytes 57.3 Mbits/sec 6 62.2 KBytes [ 17] 3.00-4.00 sec 10.6 MBytes 88.6 Mbits/sec 10 93.3 KBytes [ 19] 3.00-4.00 sec 14.5 MBytes 122 Mbits/sec 17 96.2 KBytes [ 21] 3.00-4.00 sec 10.9 MBytes 91.2 Mbits/sec 17 84.8 KBytes [ 23] 3.00-4.00 sec 6.71 MBytes 56.3 Mbits/sec 17 65.0 KBytes [SUM] 3.00-4.00 sec 112 MBytes 938 Mbits/sec 122 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 15.7 MBytes 132 Mbits/sec 10 106 KBytes [ 7] 4.00-5.00 sec 8.95 MBytes 75.1 Mbits/sec 8 107 KBytes [ 9] 4.00-5.00 sec 12.4 MBytes 104 Mbits/sec 20 87.7 KBytes [ 11] 4.00-5.00 sec 14.0 MBytes 118 Mbits/sec 10 117 KBytes [ 13] 4.00-5.00 sec 9.82 MBytes 82.4 Mbits/sec 12 86.3 KBytes [ 15] 4.00-5.00 sec 6.84 MBytes 57.3 Mbits/sec 19 67.9 KBytes [ 17] 4.00-5.00 sec 10.6 MBytes 88.6 Mbits/sec 16 96.2 KBytes [ 19] 4.00-5.00 sec 10.4 MBytes 87.6 Mbits/sec 8 93.3 KBytes [ 21] 4.00-5.00 sec 11.1 MBytes 93.3 Mbits/sec 19 49.5 KBytes [ 23] 4.00-5.00 sec 12.9 MBytes 108 Mbits/sec 5 113 KBytes [SUM] 4.00-5.00 sec 113 MBytes 946 Mbits/sec 127 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 75.5 MBytes 127 Mbits/sec 59 sender [ 5] 0.00-5.01 sec 74.8 MBytes 125 Mbits/sec receiver [ 7] 0.00-5.00 sec 53.7 MBytes 90.0 Mbits/sec 80 sender [ 7] 0.00-5.01 sec 53.1 MBytes 88.9 Mbits/sec receiver [ 9] 0.00-5.00 sec 67.6 MBytes 113 Mbits/sec 70 sender [ 9] 0.00-5.01 sec 66.9 MBytes 112 Mbits/sec receiver [ 11] 0.00-5.00 sec 64.5 MBytes 108 Mbits/sec 47 sender [ 11] 0.00-5.01 sec 63.7 MBytes 107 Mbits/sec receiver [ 13] 0.00-5.00 sec 48.7 MBytes 81.8 Mbits/sec 63 sender [ 13] 0.00-5.01 sec 48.2 MBytes 80.8 Mbits/sec receiver [ 15] 0.00-5.00 sec 36.0 MBytes 60.4 Mbits/sec 69 sender [ 15] 0.00-5.01 sec 35.6 MBytes 59.6 Mbits/sec receiver [ 17] 0.00-5.00 sec 47.0 MBytes 78.9 Mbits/sec 73 sender [ 17] 0.00-5.01 sec 46.4 MBytes 77.7 Mbits/sec receiver [ 19] 0.00-5.00 sec 51.1 MBytes 85.7 Mbits/sec 70 sender [ 19] 0.00-5.01 sec 50.4 MBytes 84.4 Mbits/sec receiver [ 21] 0.00-5.00 sec 53.9 MBytes 90.4 Mbits/sec 98 sender [ 21] 0.00-5.01 sec 53.0 MBytes 88.8 Mbits/sec receiver [ 23] 0.00-5.00 sec 68.2 MBytes 114 Mbits/sec 53 sender [ 23] 0.00-5.01 sec 66.7 MBytes 112 Mbits/sec receiver [SUM] 0.00-5.00 sec 566 MBytes 950 Mbits/sec 682 sender [SUM] 0.00-5.01 sec 559 MBytes 936 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 126827 8397467 0 134853 204129153 0 eth0p1 up 2 608 0 271179 410531692 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