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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.1.55 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:16 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.399 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.399/0.399/0.399/0.000 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: v6.1.55 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 55576 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 55592 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 55604 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 55608 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 55624 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 55626 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 55632 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 55640 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 55650 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 55662 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 15.9 MBytes 133 Mbits/sec 20 96.2 KBytes [ 7] 0.00-1.00 sec 15.3 MBytes 128 Mbits/sec 6 122 KBytes [ 9] 0.00-1.00 sec 12.6 MBytes 106 Mbits/sec 6 80.6 KBytes [ 11] 0.00-1.00 sec 10.9 MBytes 91.8 Mbits/sec 8 112 KBytes [ 13] 0.00-1.00 sec 13.5 MBytes 113 Mbits/sec 5 148 KBytes [ 15] 0.00-1.00 sec 12.9 MBytes 109 Mbits/sec 4 86.3 KBytes [ 17] 0.00-1.00 sec 8.42 MBytes 70.6 Mbits/sec 15 63.6 KBytes [ 19] 0.00-1.00 sec 6.34 MBytes 53.2 Mbits/sec 36 65.0 KBytes [ 21] 0.00-1.00 sec 11.1 MBytes 93.4 Mbits/sec 17 72.1 KBytes [ 23] 0.00-1.00 sec 11.2 MBytes 94.1 Mbits/sec 23 53.7 KBytes [SUM] 0.00-1.00 sec 118 MBytes 992 Mbits/sec 140 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 12.7 MBytes 106 Mbits/sec 17 79.2 KBytes [ 7] 1.00-2.00 sec 12.1 MBytes 102 Mbits/sec 10 94.7 KBytes [ 9] 1.00-2.00 sec 11.4 MBytes 95.9 Mbits/sec 2 100 KBytes [ 11] 1.00-2.00 sec 10.2 MBytes 85.5 Mbits/sec 9 74.9 KBytes [ 13] 1.00-2.00 sec 14.9 MBytes 125 Mbits/sec 28 99.0 KBytes [ 15] 1.00-2.00 sec 8.64 MBytes 72.5 Mbits/sec 32 53.7 KBytes [ 17] 1.00-2.00 sec 9.20 MBytes 77.1 Mbits/sec 4 105 KBytes [ 19] 1.00-2.00 sec 12.7 MBytes 107 Mbits/sec 7 112 KBytes [ 21] 1.00-2.00 sec 9.20 MBytes 77.1 Mbits/sec 19 110 KBytes [ 23] 1.00-2.00 sec 11.1 MBytes 93.3 Mbits/sec 1 105 KBytes [SUM] 1.00-2.00 sec 112 MBytes 941 Mbits/sec 129 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 12.8 MBytes 107 Mbits/sec 6 130 KBytes [ 7] 2.00-3.00 sec 13.7 MBytes 115 Mbits/sec 4 150 KBytes [ 9] 2.00-3.00 sec 9.82 MBytes 82.4 Mbits/sec 17 46.7 KBytes [ 11] 2.00-3.00 sec 11.9 MBytes 99.6 Mbits/sec 2 130 KBytes [ 13] 2.00-3.00 sec 13.5 MBytes 114 Mbits/sec 7 107 KBytes [ 15] 2.00-3.00 sec 7.95 MBytes 66.7 Mbits/sec 14 70.7 KBytes [ 17] 2.00-3.00 sec 13.4 MBytes 113 Mbits/sec 10 82.0 KBytes [ 19] 2.00-3.00 sec 10.6 MBytes 89.1 Mbits/sec 11 99.0 KBytes [ 21] 2.00-3.00 sec 8.33 MBytes 69.9 Mbits/sec 37 39.6 KBytes [ 23] 2.00-3.00 sec 10.9 MBytes 91.7 Mbits/sec 10 90.5 KBytes [SUM] 2.00-3.00 sec 113 MBytes 948 Mbits/sec 118 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 12.3 MBytes 103 Mbits/sec 11 69.3 KBytes [ 7] 3.00-4.00 sec 13.7 MBytes 115 Mbits/sec 8 157 KBytes [ 9] 3.00-4.00 sec 7.58 MBytes 63.6 Mbits/sec 8 42.4 KBytes [ 11] 3.00-4.00 sec 14.9 MBytes 125 Mbits/sec 15 127 KBytes [ 13] 3.00-4.00 sec 9.82 MBytes 82.4 Mbits/sec 7 99.0 KBytes [ 15] 3.00-4.00 sec 11.0 MBytes 92.3 Mbits/sec 11 60.8 KBytes [ 17] 3.00-4.00 sec 15.4 MBytes 129 Mbits/sec 0 173 KBytes [ 19] 3.00-4.00 sec 14.8 MBytes 124 Mbits/sec 22 100 KBytes [ 21] 3.00-4.00 sec 6.03 MBytes 50.6 Mbits/sec 6 55.1 KBytes [ 23] 3.00-4.00 sec 6.46 MBytes 54.2 Mbits/sec 36 48.1 KBytes [SUM] 3.00-4.00 sec 112 MBytes 939 Mbits/sec 124 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 9.63 MBytes 80.8 Mbits/sec 4 106 KBytes [ 7] 4.00-5.00 sec 15.0 MBytes 126 Mbits/sec 12 73.5 KBytes [ 9] 4.00-5.00 sec 8.33 MBytes 69.8 Mbits/sec 4 80.6 KBytes [ 11] 4.00-5.00 sec 12.9 MBytes 108 Mbits/sec 6 65.0 KBytes [ 13] 4.00-5.00 sec 11.1 MBytes 92.8 Mbits/sec 9 127 KBytes [ 15] 4.00-5.00 sec 9.94 MBytes 83.4 Mbits/sec 13 90.5 KBytes [ 17] 4.00-5.00 sec 19.6 MBytes 165 Mbits/sec 5 147 KBytes [ 19] 4.00-5.00 sec 9.63 MBytes 80.8 Mbits/sec 9 62.2 KBytes [ 21] 4.00-5.00 sec 7.95 MBytes 66.7 Mbits/sec 12 70.7 KBytes [ 23] 4.00-5.00 sec 6.84 MBytes 57.3 Mbits/sec 14 58.0 KBytes [SUM] 4.00-5.00 sec 111 MBytes 930 Mbits/sec 88 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 63.3 MBytes 106 Mbits/sec 58 sender [ 5] 0.00-5.01 sec 62.5 MBytes 105 Mbits/sec receiver [ 7] 0.00-5.00 sec 69.8 MBytes 117 Mbits/sec 40 sender [ 7] 0.00-5.01 sec 69.1 MBytes 116 Mbits/sec receiver [ 9] 0.00-5.00 sec 49.7 MBytes 83.5 Mbits/sec 37 sender [ 9] 0.00-5.01 sec 49.2 MBytes 82.4 Mbits/sec receiver [ 11] 0.00-5.00 sec 60.8 MBytes 102 Mbits/sec 40 sender [ 11] 0.00-5.01 sec 60.2 MBytes 101 Mbits/sec receiver [ 13] 0.00-5.00 sec 62.8 MBytes 105 Mbits/sec 56 sender [ 13] 0.00-5.01 sec 62.2 MBytes 104 Mbits/sec receiver [ 15] 0.00-5.00 sec 50.5 MBytes 84.7 Mbits/sec 74 sender [ 15] 0.00-5.01 sec 50.0 MBytes 83.7 Mbits/sec receiver [ 17] 0.00-5.00 sec 66.1 MBytes 111 Mbits/sec 34 sender [ 17] 0.00-5.01 sec 65.4 MBytes 110 Mbits/sec receiver [ 19] 0.00-5.00 sec 54.1 MBytes 90.8 Mbits/sec 85 sender [ 19] 0.00-5.01 sec 53.6 MBytes 89.8 Mbits/sec receiver [ 21] 0.00-5.00 sec 42.6 MBytes 71.5 Mbits/sec 91 sender [ 21] 0.00-5.01 sec 42.2 MBytes 70.7 Mbits/sec receiver [ 23] 0.00-5.00 sec 46.6 MBytes 78.1 Mbits/sec 84 sender [ 23] 0.00-5.01 sec 46.0 MBytes 77.1 Mbits/sec receiver [SUM] 0.00-5.00 sec 566 MBytes 950 Mbits/sec 599 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:
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 132560 8776876 0 306559 464098785 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 100503 152128236 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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.1.55 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:15 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.335 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.335/0.335/0.335/0.000 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: v6.1.55 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 40710 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 40714 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 40728 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 40740 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 40742 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 40752 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 40754 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 40764 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 40776 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 40792 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 10.7 MBytes 89.5 Mbits/sec 53 73.5 KBytes [ 7] 0.00-1.00 sec 9.23 MBytes 77.4 Mbits/sec 41 97.6 KBytes [ 9] 0.00-1.00 sec 10.6 MBytes 89.0 Mbits/sec 15 115 KBytes [ 11] 0.00-1.00 sec 10.7 MBytes 89.5 Mbits/sec 15 93.3 KBytes [ 13] 0.00-1.00 sec 21.0 MBytes 176 Mbits/sec 23 110 KBytes [ 15] 0.00-1.00 sec 14.9 MBytes 125 Mbits/sec 24 122 KBytes [ 17] 0.00-1.00 sec 12.7 MBytes 107 Mbits/sec 2 141 KBytes [ 19] 0.00-1.00 sec 8.80 MBytes 73.8 Mbits/sec 20 63.6 KBytes [ 21] 0.00-1.00 sec 8.21 MBytes 68.8 Mbits/sec 32 55.1 KBytes [ 23] 0.00-1.00 sec 13.1 MBytes 109 Mbits/sec 23 76.4 KBytes [SUM] 0.00-1.00 sec 120 MBytes 1.01 Gbits/sec 248 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 11.3 MBytes 94.9 Mbits/sec 7 93.3 KBytes [ 7] 1.00-2.00 sec 9.69 MBytes 81.3 Mbits/sec 12 60.8 KBytes [ 9] 1.00-2.00 sec 13.7 MBytes 115 Mbits/sec 5 123 KBytes [ 11] 1.00-2.00 sec 11.6 MBytes 97.0 Mbits/sec 16 80.6 KBytes [ 13] 1.00-2.00 sec 15.2 MBytes 127 Mbits/sec 9 116 KBytes [ 15] 1.00-2.00 sec 12.2 MBytes 103 Mbits/sec 13 140 KBytes [ 17] 1.00-2.00 sec 12.4 MBytes 104 Mbits/sec 23 109 KBytes [ 19] 1.00-2.00 sec 6.71 MBytes 56.3 Mbits/sec 21 52.3 KBytes [ 21] 1.00-2.00 sec 8.20 MBytes 68.8 Mbits/sec 12 63.6 KBytes [ 23] 1.00-2.00 sec 11.5 MBytes 96.4 Mbits/sec 15 66.5 KBytes [SUM] 1.00-2.00 sec 113 MBytes 944 Mbits/sec 133 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 11.3 MBytes 94.9 Mbits/sec 13 79.2 KBytes [ 7] 2.00-3.00 sec 8.45 MBytes 70.9 Mbits/sec 8 115 KBytes [ 9] 2.00-3.00 sec 16.2 MBytes 136 Mbits/sec 21 79.2 KBytes [ 11] 2.00-3.00 sec 10.4 MBytes 87.6 Mbits/sec 14 72.1 KBytes [ 13] 2.00-3.00 sec 8.95 MBytes 75.1 Mbits/sec 21 62.2 KBytes [ 15] 2.00-3.00 sec 14.5 MBytes 121 Mbits/sec 6 140 KBytes [ 17] 2.00-3.00 sec 10.6 MBytes 89.1 Mbits/sec 29 96.2 KBytes [ 19] 2.00-3.00 sec 9.82 MBytes 82.4 Mbits/sec 13 73.5 KBytes [ 21] 2.00-3.00 sec 8.45 MBytes 70.9 Mbits/sec 14 77.8 KBytes [ 23] 2.00-3.00 sec 13.5 MBytes 113 Mbits/sec 0 158 KBytes [SUM] 2.00-3.00 sec 112 MBytes 941 Mbits/sec 139 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 7.83 MBytes 65.7 Mbits/sec 39 29.7 KBytes [ 7] 3.00-4.00 sec 13.2 MBytes 111 Mbits/sec 21 86.3 KBytes [ 9] 3.00-4.00 sec 9.76 MBytes 81.8 Mbits/sec 13 74.9 KBytes [ 11] 3.00-4.00 sec 11.9 MBytes 99.6 Mbits/sec 1 130 KBytes [ 13] 3.00-4.00 sec 5.47 MBytes 45.9 Mbits/sec 29 21.2 KBytes [ 15] 3.00-4.00 sec 13.6 MBytes 114 Mbits/sec 12 105 KBytes [ 17] 3.00-4.00 sec 9.38 MBytes 78.7 Mbits/sec 32 45.2 KBytes [ 19] 3.00-4.00 sec 11.3 MBytes 94.9 Mbits/sec 11 90.5 KBytes [ 21] 3.00-4.00 sec 9.57 MBytes 80.3 Mbits/sec 10 80.6 KBytes [ 23] 3.00-4.00 sec 19.8 MBytes 166 Mbits/sec 3 126 KBytes [SUM] 3.00-4.00 sec 112 MBytes 938 Mbits/sec 171 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 5.72 MBytes 48.0 Mbits/sec 29 66.5 KBytes [ 7] 4.00-5.00 sec 7.15 MBytes 59.9 Mbits/sec 21 65.0 KBytes [ 9] 4.00-5.00 sec 14.5 MBytes 122 Mbits/sec 0 167 KBytes [ 11] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 7 170 KBytes [ 13] 4.00-5.00 sec 5.47 MBytes 45.9 Mbits/sec 19 58.0 KBytes [ 15] 4.00-5.00 sec 15.4 MBytes 129 Mbits/sec 4 99.0 KBytes [ 17] 4.00-5.00 sec 7.89 MBytes 66.2 Mbits/sec 28 87.7 KBytes [ 19] 4.00-5.00 sec 8.08 MBytes 67.8 Mbits/sec 12 32.5 KBytes [ 21] 4.00-5.00 sec 13.0 MBytes 109 Mbits/sec 4 89.1 KBytes [ 23] 4.00-5.00 sec 17.0 MBytes 142 Mbits/sec 13 115 KBytes [SUM] 4.00-5.00 sec 112 MBytes 941 Mbits/sec 137 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 46.8 MBytes 78.6 Mbits/sec 141 sender [ 5] 0.00-5.01 sec 46.0 MBytes 77.0 Mbits/sec receiver [ 7] 0.00-5.00 sec 47.8 MBytes 80.1 Mbits/sec 103 sender [ 7] 0.00-5.01 sec 47.0 MBytes 78.8 Mbits/sec receiver [ 9] 0.00-5.00 sec 64.8 MBytes 109 Mbits/sec 54 sender [ 9] 0.00-5.01 sec 64.1 MBytes 107 Mbits/sec receiver [ 11] 0.00-5.00 sec 62.4 MBytes 105 Mbits/sec 53 sender [ 11] 0.00-5.01 sec 61.7 MBytes 103 Mbits/sec receiver [ 13] 0.00-5.00 sec 56.0 MBytes 94.0 Mbits/sec 101 sender [ 13] 0.00-5.01 sec 54.6 MBytes 91.5 Mbits/sec receiver [ 15] 0.00-5.00 sec 70.6 MBytes 118 Mbits/sec 59 sender [ 15] 0.00-5.01 sec 69.6 MBytes 117 Mbits/sec receiver [ 17] 0.00-5.00 sec 53.0 MBytes 89.0 Mbits/sec 114 sender [ 17] 0.00-5.01 sec 52.5 MBytes 88.0 Mbits/sec receiver [ 19] 0.00-5.00 sec 44.7 MBytes 75.0 Mbits/sec 77 sender [ 19] 0.00-5.01 sec 44.1 MBytes 73.9 Mbits/sec receiver [ 21] 0.00-5.00 sec 47.5 MBytes 79.7 Mbits/sec 72 sender [ 21] 0.00-5.01 sec 47.0 MBytes 78.6 Mbits/sec receiver [ 23] 0.00-5.00 sec 74.8 MBytes 125 Mbits/sec 54 sender [ 23] 0.00-5.01 sec 73.9 MBytes 124 Mbits/sec receiver [SUM] 0.00-5.00 sec 568 MBytes 954 Mbits/sec 828 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 132052 8743978 0 145551 220347018 0 eth0p1 up 0 0 0 261837 396372288 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