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=0.720 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.720/0.720/0.720/0.000 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 57662 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 57678 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 57694 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 57702 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 57710 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 57718 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 57730 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 57736 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 57744 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 57750 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 19.8 MBytes 166 Mbits/sec 29 165 KBytes [ 7] 0.00-1.00 sec 10.6 MBytes 88.8 Mbits/sec 4 105 KBytes [ 9] 0.00-1.00 sec 10.4 MBytes 87.2 Mbits/sec 12 97.6 KBytes [ 11] 0.00-1.00 sec 9.83 MBytes 82.4 Mbits/sec 12 87.7 KBytes [ 13] 0.00-1.00 sec 8.34 MBytes 69.9 Mbits/sec 8 80.6 KBytes [ 15] 0.00-1.00 sec 9.57 MBytes 80.3 Mbits/sec 17 93.3 KBytes [ 17] 0.00-1.00 sec 11.8 MBytes 98.7 Mbits/sec 17 124 KBytes [ 19] 0.00-1.00 sec 14.9 MBytes 125 Mbits/sec 28 52.3 KBytes [ 21] 0.00-1.00 sec 11.3 MBytes 95.2 Mbits/sec 16 56.6 KBytes [ 23] 0.00-1.00 sec 8.38 MBytes 70.3 Mbits/sec 12 62.2 KBytes [SUM] 0.00-1.00 sec 115 MBytes 964 Mbits/sec 155 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 16.0 MBytes 134 Mbits/sec 30 105 KBytes [ 7] 1.00-2.00 sec 11.9 MBytes 100 Mbits/sec 5 115 KBytes [ 9] 1.00-2.00 sec 13.3 MBytes 112 Mbits/sec 10 76.4 KBytes [ 11] 1.00-2.00 sec 7.46 MBytes 62.6 Mbits/sec 13 62.2 KBytes [ 13] 1.00-2.00 sec 15.2 MBytes 127 Mbits/sec 1 123 KBytes [ 15] 1.00-2.00 sec 12.5 MBytes 105 Mbits/sec 3 107 KBytes [ 17] 1.00-2.00 sec 12.0 MBytes 101 Mbits/sec 10 94.7 KBytes [ 19] 1.00-2.00 sec 7.46 MBytes 62.6 Mbits/sec 22 58.0 KBytes [ 21] 1.00-2.00 sec 7.77 MBytes 65.2 Mbits/sec 31 79.2 KBytes [ 23] 1.00-2.00 sec 9.57 MBytes 80.3 Mbits/sec 5 96.2 KBytes [SUM] 1.00-2.00 sec 113 MBytes 949 Mbits/sec 130 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 9.07 MBytes 76.1 Mbits/sec 18 70.7 KBytes [ 7] 2.00-3.00 sec 13.2 MBytes 111 Mbits/sec 3 115 KBytes [ 9] 2.00-3.00 sec 13.5 MBytes 113 Mbits/sec 2 127 KBytes [ 11] 2.00-3.00 sec 12.6 MBytes 106 Mbits/sec 0 151 KBytes [ 13] 2.00-3.00 sec 13.8 MBytes 116 Mbits/sec 7 83.4 KBytes [ 15] 2.00-3.00 sec 11.3 MBytes 94.9 Mbits/sec 18 65.0 KBytes [ 17] 2.00-3.00 sec 10.2 MBytes 85.5 Mbits/sec 10 109 KBytes [ 19] 2.00-3.00 sec 8.20 MBytes 68.8 Mbits/sec 21 59.4 KBytes [ 21] 2.00-3.00 sec 9.26 MBytes 77.7 Mbits/sec 33 93.3 KBytes [ 23] 2.00-3.00 sec 10.6 MBytes 88.6 Mbits/sec 8 82.0 KBytes [SUM] 2.00-3.00 sec 112 MBytes 937 Mbits/sec 120 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 9.26 MBytes 77.7 Mbits/sec 8 103 KBytes [ 7] 3.00-4.00 sec 7.89 MBytes 66.2 Mbits/sec 12 48.1 KBytes [ 9] 3.00-4.00 sec 13.3 MBytes 112 Mbits/sec 17 67.9 KBytes [ 11] 3.00-4.00 sec 14.6 MBytes 123 Mbits/sec 5 150 KBytes [ 13] 3.00-4.00 sec 10.1 MBytes 84.4 Mbits/sec 4 110 KBytes [ 15] 3.00-4.00 sec 11.8 MBytes 99.0 Mbits/sec 6 117 KBytes [ 17] 3.00-4.00 sec 11.2 MBytes 93.8 Mbits/sec 10 130 KBytes [ 19] 3.00-4.00 sec 8.58 MBytes 71.9 Mbits/sec 23 77.8 KBytes [ 21] 3.00-4.00 sec 9.76 MBytes 81.8 Mbits/sec 39 49.5 KBytes [ 23] 3.00-4.00 sec 15.0 MBytes 126 Mbits/sec 7 123 KBytes [SUM] 3.00-4.00 sec 111 MBytes 935 Mbits/sec 131 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 13.5 MBytes 114 Mbits/sec 14 72.1 KBytes [ 7] 4.00-5.00 sec 10.1 MBytes 84.4 Mbits/sec 3 70.7 KBytes [ 9] 4.00-5.00 sec 10.9 MBytes 91.7 Mbits/sec 7 66.5 KBytes [ 11] 4.00-5.00 sec 13.7 MBytes 115 Mbits/sec 16 70.7 KBytes [ 13] 4.00-5.00 sec 15.3 MBytes 128 Mbits/sec 9 105 KBytes [ 15] 4.00-5.00 sec 11.5 MBytes 96.4 Mbits/sec 8 103 KBytes [ 17] 4.00-5.00 sec 10.1 MBytes 85.0 Mbits/sec 19 79.2 KBytes [ 19] 4.00-5.00 sec 8.20 MBytes 68.8 Mbits/sec 43 66.5 KBytes [ 21] 4.00-5.00 sec 6.52 MBytes 54.7 Mbits/sec 24 31.1 KBytes [ 23] 4.00-5.00 sec 12.4 MBytes 104 Mbits/sec 5 69.3 KBytes [SUM] 4.00-5.00 sec 112 MBytes 942 Mbits/sec 148 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 67.8 MBytes 114 Mbits/sec 99 sender [ 5] 0.00-5.01 sec 66.5 MBytes 111 Mbits/sec receiver [ 7] 0.00-5.00 sec 53.7 MBytes 90.1 Mbits/sec 27 sender [ 7] 0.00-5.01 sec 52.9 MBytes 88.6 Mbits/sec receiver [ 9] 0.00-5.00 sec 61.4 MBytes 103 Mbits/sec 48 sender [ 9] 0.00-5.01 sec 60.6 MBytes 102 Mbits/sec receiver [ 11] 0.00-5.00 sec 58.2 MBytes 97.7 Mbits/sec 46 sender [ 11] 0.00-5.01 sec 57.4 MBytes 96.2 Mbits/sec receiver [ 13] 0.00-5.00 sec 62.6 MBytes 105 Mbits/sec 29 sender [ 13] 0.00-5.01 sec 62.1 MBytes 104 Mbits/sec receiver [ 15] 0.00-5.00 sec 56.7 MBytes 95.1 Mbits/sec 52 sender [ 15] 0.00-5.01 sec 56.1 MBytes 94.0 Mbits/sec receiver [ 17] 0.00-5.00 sec 55.3 MBytes 92.7 Mbits/sec 66 sender [ 17] 0.00-5.01 sec 54.6 MBytes 91.5 Mbits/sec receiver [ 19] 0.00-5.00 sec 47.3 MBytes 79.4 Mbits/sec 137 sender [ 19] 0.00-5.01 sec 46.6 MBytes 78.1 Mbits/sec receiver [ 21] 0.00-5.00 sec 44.7 MBytes 74.9 Mbits/sec 143 sender [ 21] 0.00-5.01 sec 44.1 MBytes 73.9 Mbits/sec receiver [ 23] 0.00-5.00 sec 56.0 MBytes 93.9 Mbits/sec 37 sender [ 23] 0.00-5.01 sec 55.2 MBytes 92.5 Mbits/sec receiver [SUM] 0.00-5.00 sec 564 MBytes 946 Mbits/sec 684 sender [SUM] 0.00-5.01 sec 556 MBytes 932 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 126260 8363592 0 66040 99973154 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 2 220 0 337830 511412743 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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.1.55 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p1 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:15 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.848 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.848/0.848/0.848/0.000 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: 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 33158 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 33172 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 33184 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 33194 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 33202 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 33218 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 33234 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 33246 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 33248 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 33260 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 20.6 MBytes 173 Mbits/sec 46 151 KBytes [ 7] 0.00-1.00 sec 16.4 MBytes 137 Mbits/sec 44 120 KBytes [ 9] 0.00-1.00 sec 7.65 MBytes 64.2 Mbits/sec 18 59.4 KBytes [ 11] 0.00-1.00 sec 9.63 MBytes 80.8 Mbits/sec 27 66.5 KBytes [ 13] 0.00-1.00 sec 9.01 MBytes 75.6 Mbits/sec 15 89.1 KBytes [ 15] 0.00-1.00 sec 10.0 MBytes 83.9 Mbits/sec 14 93.3 KBytes [ 17] 0.00-1.00 sec 8.11 MBytes 68.0 Mbits/sec 15 69.3 KBytes [ 19] 0.00-1.00 sec 7.95 MBytes 66.7 Mbits/sec 13 94.7 KBytes [ 21] 0.00-1.00 sec 19.5 MBytes 164 Mbits/sec 18 122 KBytes [ 23] 0.00-1.00 sec 8.63 MBytes 72.4 Mbits/sec 16 87.7 KBytes [SUM] 0.00-1.00 sec 118 MBytes 986 Mbits/sec 226 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 9.32 MBytes 78.2 Mbits/sec 27 52.3 KBytes [ 7] 1.00-2.00 sec 14.4 MBytes 120 Mbits/sec 4 126 KBytes [ 9] 1.00-2.00 sec 7.46 MBytes 62.6 Mbits/sec 25 59.4 KBytes [ 11] 1.00-2.00 sec 13.3 MBytes 112 Mbits/sec 5 109 KBytes [ 13] 1.00-2.00 sec 7.83 MBytes 65.7 Mbits/sec 9 82.0 KBytes [ 15] 1.00-2.00 sec 13.4 MBytes 113 Mbits/sec 7 99.0 KBytes [ 17] 1.00-2.00 sec 7.95 MBytes 66.7 Mbits/sec 14 56.6 KBytes [ 19] 1.00-2.00 sec 12.7 MBytes 106 Mbits/sec 19 102 KBytes [ 21] 1.00-2.00 sec 12.9 MBytes 108 Mbits/sec 16 63.6 KBytes [ 23] 1.00-2.00 sec 11.7 MBytes 98.5 Mbits/sec 5 102 KBytes [SUM] 1.00-2.00 sec 111 MBytes 931 Mbits/sec 131 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 12.1 MBytes 101 Mbits/sec 0 146 KBytes [ 7] 2.00-3.00 sec 13.0 MBytes 109 Mbits/sec 11 93.3 KBytes [ 9] 2.00-3.00 sec 10.7 MBytes 89.7 Mbits/sec 5 123 KBytes [ 11] 2.00-3.00 sec 11.0 MBytes 92.3 Mbits/sec 17 91.9 KBytes [ 13] 2.00-3.00 sec 14.0 MBytes 117 Mbits/sec 9 129 KBytes [ 15] 2.00-3.00 sec 11.9 MBytes 100 Mbits/sec 13 80.6 KBytes [ 17] 2.00-3.00 sec 7.33 MBytes 61.5 Mbits/sec 8 52.3 KBytes [ 19] 2.00-3.00 sec 8.76 MBytes 73.5 Mbits/sec 29 50.9 KBytes [ 21] 2.00-3.00 sec 10.1 MBytes 84.4 Mbits/sec 13 82.0 KBytes [ 23] 2.00-3.00 sec 13.0 MBytes 109 Mbits/sec 7 74.9 KBytes [SUM] 2.00-3.00 sec 112 MBytes 939 Mbits/sec 112 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 14.1 MBytes 118 Mbits/sec 6 103 KBytes [ 7] 3.00-4.00 sec 13.0 MBytes 109 Mbits/sec 5 103 KBytes [ 9] 3.00-4.00 sec 10.1 MBytes 84.5 Mbits/sec 16 59.4 KBytes [ 11] 3.00-4.00 sec 11.1 MBytes 92.8 Mbits/sec 10 123 KBytes [ 13] 3.00-4.00 sec 13.7 MBytes 115 Mbits/sec 18 143 KBytes [ 15] 3.00-4.00 sec 10.9 MBytes 91.2 Mbits/sec 11 106 KBytes [ 17] 3.00-4.00 sec 7.46 MBytes 62.6 Mbits/sec 18 49.5 KBytes [ 19] 3.00-4.00 sec 6.52 MBytes 54.7 Mbits/sec 39 41.0 KBytes [ 21] 3.00-4.00 sec 11.7 MBytes 98.5 Mbits/sec 8 106 KBytes [ 23] 3.00-4.00 sec 13.1 MBytes 110 Mbits/sec 9 83.4 KBytes [SUM] 3.00-4.00 sec 112 MBytes 937 Mbits/sec 140 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 14.4 MBytes 121 Mbits/sec 24 106 KBytes [ 7] 4.00-5.00 sec 12.2 MBytes 102 Mbits/sec 17 77.8 KBytes [ 9] 4.00-5.00 sec 7.77 MBytes 65.2 Mbits/sec 17 53.7 KBytes [ 11] 4.00-5.00 sec 8.08 MBytes 67.8 Mbits/sec 26 67.9 KBytes [ 13] 4.00-5.00 sec 17.3 MBytes 145 Mbits/sec 2 182 KBytes [ 15] 4.00-5.00 sec 12.3 MBytes 103 Mbits/sec 17 56.6 KBytes [ 17] 4.00-5.00 sec 7.27 MBytes 61.0 Mbits/sec 20 72.1 KBytes [ 19] 4.00-5.00 sec 7.46 MBytes 62.6 Mbits/sec 5 87.7 KBytes [ 21] 4.00-5.00 sec 14.5 MBytes 122 Mbits/sec 3 150 KBytes [ 23] 4.00-5.00 sec 9.82 MBytes 82.4 Mbits/sec 8 70.7 KBytes [SUM] 4.00-5.00 sec 111 MBytes 933 Mbits/sec 139 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 70.5 MBytes 118 Mbits/sec 103 sender [ 5] 0.00-5.01 sec 68.9 MBytes 115 Mbits/sec receiver [ 7] 0.00-5.00 sec 69.0 MBytes 116 Mbits/sec 81 sender [ 7] 0.00-5.01 sec 68.2 MBytes 114 Mbits/sec receiver [ 9] 0.00-5.00 sec 43.6 MBytes 73.2 Mbits/sec 81 sender [ 9] 0.00-5.01 sec 42.9 MBytes 71.9 Mbits/sec receiver [ 11] 0.00-5.00 sec 53.1 MBytes 89.0 Mbits/sec 85 sender [ 11] 0.00-5.01 sec 52.3 MBytes 87.7 Mbits/sec receiver [ 13] 0.00-5.00 sec 61.9 MBytes 104 Mbits/sec 53 sender [ 13] 0.00-5.01 sec 60.8 MBytes 102 Mbits/sec receiver [ 15] 0.00-5.00 sec 58.5 MBytes 98.2 Mbits/sec 62 sender [ 15] 0.00-5.01 sec 57.8 MBytes 96.9 Mbits/sec receiver [ 17] 0.00-5.00 sec 38.1 MBytes 64.0 Mbits/sec 75 sender [ 17] 0.00-5.01 sec 37.7 MBytes 63.2 Mbits/sec receiver [ 19] 0.00-5.00 sec 43.4 MBytes 72.8 Mbits/sec 105 sender [ 19] 0.00-5.01 sec 42.7 MBytes 71.5 Mbits/sec receiver [ 21] 0.00-5.00 sec 68.8 MBytes 115 Mbits/sec 58 sender [ 21] 0.00-5.01 sec 67.6 MBytes 113 Mbits/sec receiver [ 23] 0.00-5.00 sec 56.4 MBytes 94.6 Mbits/sec 45 sender [ 23] 0.00-5.01 sec 55.7 MBytes 93.3 Mbits/sec receiver [SUM] 0.00-5.00 sec 563 MBytes 945 Mbits/sec 748 sender [SUM] 0.00-5.01 sec 555 MBytes 929 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 170257 257731658 0 eth0p1 up 114647 7598661 0 232831 352480340 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