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=0.372 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.372/0.372/0.372/0.000 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 41976 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 41986 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 41988 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 41996 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 42012 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 42016 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 42026 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 42034 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 42038 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 42050 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 14.3 MBytes 120 Mbits/sec 16 112 KBytes [ 7] 0.00-1.00 sec 24.9 MBytes 209 Mbits/sec 9 187 KBytes [ 9] 0.00-1.00 sec 7.81 MBytes 65.5 Mbits/sec 42 56.6 KBytes [ 11] 0.00-1.00 sec 14.2 MBytes 119 Mbits/sec 10 106 KBytes [ 13] 0.00-1.00 sec 8.93 MBytes 74.9 Mbits/sec 16 84.8 KBytes [ 15] 0.00-1.00 sec 5.69 MBytes 47.8 Mbits/sec 49 45.2 KBytes [ 17] 0.00-1.00 sec 12.6 MBytes 106 Mbits/sec 7 134 KBytes [ 19] 0.00-1.00 sec 9.42 MBytes 79.1 Mbits/sec 11 69.3 KBytes [ 21] 0.00-1.00 sec 13.6 MBytes 114 Mbits/sec 19 73.5 KBytes [ 23] 0.00-1.00 sec 8.61 MBytes 72.2 Mbits/sec 17 76.4 KBytes [SUM] 0.00-1.00 sec 120 MBytes 1.01 Gbits/sec 196 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 16.4 MBytes 138 Mbits/sec 12 106 KBytes [ 7] 1.00-2.00 sec 19.3 MBytes 162 Mbits/sec 4 109 KBytes [ 9] 1.00-2.00 sec 5.97 MBytes 50.0 Mbits/sec 16 39.6 KBytes [ 11] 1.00-2.00 sec 10.9 MBytes 91.2 Mbits/sec 13 94.7 KBytes [ 13] 1.00-2.00 sec 8.70 MBytes 73.0 Mbits/sec 32 67.9 KBytes [ 15] 1.00-2.00 sec 7.64 MBytes 64.1 Mbits/sec 8 63.6 KBytes [ 17] 1.00-2.00 sec 14.1 MBytes 118 Mbits/sec 7 96.2 KBytes [ 19] 1.00-2.00 sec 9.69 MBytes 81.3 Mbits/sec 2 96.2 KBytes [ 21] 1.00-2.00 sec 8.95 MBytes 75.1 Mbits/sec 11 77.8 KBytes [ 23] 1.00-2.00 sec 10.0 MBytes 83.9 Mbits/sec 14 69.3 KBytes [SUM] 1.00-2.00 sec 112 MBytes 936 Mbits/sec 119 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 11.9 MBytes 100 Mbits/sec 12 82.0 KBytes [ 7] 2.00-3.00 sec 11.2 MBytes 93.8 Mbits/sec 18 91.9 KBytes [ 9] 2.00-3.00 sec 6.21 MBytes 52.1 Mbits/sec 15 80.6 KBytes [ 11] 2.00-3.00 sec 11.9 MBytes 100 Mbits/sec 12 117 KBytes [ 13] 2.00-3.00 sec 11.2 MBytes 94.4 Mbits/sec 14 86.3 KBytes [ 15] 2.00-3.00 sec 8.51 MBytes 71.4 Mbits/sec 15 50.9 KBytes [ 17] 2.00-3.00 sec 13.7 MBytes 115 Mbits/sec 3 146 KBytes [ 19] 2.00-3.00 sec 16.0 MBytes 135 Mbits/sec 5 141 KBytes [ 21] 2.00-3.00 sec 8.95 MBytes 75.1 Mbits/sec 9 83.4 KBytes [ 23] 2.00-3.00 sec 12.2 MBytes 103 Mbits/sec 14 83.4 KBytes [SUM] 2.00-3.00 sec 112 MBytes 939 Mbits/sec 117 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 9.32 MBytes 78.2 Mbits/sec 13 91.9 KBytes [ 7] 3.00-4.00 sec 9.32 MBytes 78.2 Mbits/sec 15 63.6 KBytes [ 9] 3.00-4.00 sec 11.3 MBytes 94.9 Mbits/sec 3 110 KBytes [ 11] 3.00-4.00 sec 12.0 MBytes 101 Mbits/sec 11 67.9 KBytes [ 13] 3.00-4.00 sec 13.7 MBytes 115 Mbits/sec 16 96.2 KBytes [ 15] 3.00-4.00 sec 10.4 MBytes 87.6 Mbits/sec 5 86.3 KBytes [ 17] 3.00-4.00 sec 11.9 MBytes 100 Mbits/sec 9 122 KBytes [ 19] 3.00-4.00 sec 11.6 MBytes 97.0 Mbits/sec 12 116 KBytes [ 21] 3.00-4.00 sec 10.1 MBytes 84.4 Mbits/sec 12 76.4 KBytes [ 23] 3.00-4.00 sec 12.1 MBytes 102 Mbits/sec 3 100 KBytes [SUM] 3.00-4.00 sec 112 MBytes 937 Mbits/sec 99 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 12.4 MBytes 104 Mbits/sec 8 106 KBytes [ 7] 4.00-5.00 sec 9.32 MBytes 78.2 Mbits/sec 3 103 KBytes [ 9] 4.00-5.00 sec 12.8 MBytes 107 Mbits/sec 14 87.7 KBytes [ 11] 4.00-5.00 sec 10.1 MBytes 84.4 Mbits/sec 3 97.6 KBytes [ 13] 4.00-5.00 sec 8.58 MBytes 71.9 Mbits/sec 12 74.9 KBytes [ 15] 4.00-5.00 sec 7.71 MBytes 64.6 Mbits/sec 11 89.1 KBytes [ 17] 4.00-5.00 sec 13.9 MBytes 117 Mbits/sec 7 86.3 KBytes [ 19] 4.00-5.00 sec 12.0 MBytes 101 Mbits/sec 12 90.5 KBytes [ 21] 4.00-5.00 sec 10.8 MBytes 90.7 Mbits/sec 10 103 KBytes [ 23] 4.00-5.00 sec 15.0 MBytes 126 Mbits/sec 23 102 KBytes [SUM] 4.00-5.00 sec 113 MBytes 944 Mbits/sec 103 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 64.3 MBytes 108 Mbits/sec 61 sender [ 5] 0.00-5.01 sec 63.7 MBytes 107 Mbits/sec receiver [ 7] 0.00-5.00 sec 74.0 MBytes 124 Mbits/sec 49 sender [ 7] 0.00-5.01 sec 72.8 MBytes 122 Mbits/sec receiver [ 9] 0.00-5.00 sec 44.1 MBytes 74.0 Mbits/sec 90 sender [ 9] 0.00-5.01 sec 43.4 MBytes 72.7 Mbits/sec receiver [ 11] 0.00-5.00 sec 59.0 MBytes 99.0 Mbits/sec 49 sender [ 11] 0.00-5.01 sec 58.3 MBytes 97.7 Mbits/sec receiver [ 13] 0.00-5.00 sec 51.1 MBytes 85.8 Mbits/sec 90 sender [ 13] 0.00-5.01 sec 50.5 MBytes 84.5 Mbits/sec receiver [ 15] 0.00-5.00 sec 40.0 MBytes 67.1 Mbits/sec 88 sender [ 15] 0.00-5.01 sec 39.4 MBytes 66.0 Mbits/sec receiver [ 17] 0.00-5.00 sec 66.2 MBytes 111 Mbits/sec 33 sender [ 17] 0.00-5.01 sec 65.5 MBytes 110 Mbits/sec receiver [ 19] 0.00-5.00 sec 58.7 MBytes 98.5 Mbits/sec 42 sender [ 19] 0.00-5.01 sec 57.9 MBytes 97.0 Mbits/sec receiver [ 21] 0.00-5.00 sec 52.4 MBytes 87.9 Mbits/sec 61 sender [ 21] 0.00-5.01 sec 51.5 MBytes 86.2 Mbits/sec receiver [ 23] 0.00-5.00 sec 57.9 MBytes 97.2 Mbits/sec 71 sender [ 23] 0.00-5.01 sec 57.4 MBytes 96.2 Mbits/sec receiver [SUM] 0.00-5.00 sec 568 MBytes 953 Mbits/sec 634 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 138550 9171358 0 139192 210719492 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 267787 405384927 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=0.544 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.544/0.544/0.544/0.000 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 58918 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 58928 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 58940 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 58948 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 58956 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 58962 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 58970 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 58982 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 58984 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 58990 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 12.5 MBytes 105 Mbits/sec 35 39.6 KBytes [ 7] 0.00-1.00 sec 14.2 MBytes 119 Mbits/sec 18 100 KBytes [ 9] 0.00-1.00 sec 11.9 MBytes 99.8 Mbits/sec 16 79.2 KBytes [ 11] 0.00-1.00 sec 12.0 MBytes 101 Mbits/sec 17 50.9 KBytes [ 13] 0.00-1.00 sec 20.2 MBytes 169 Mbits/sec 15 60.8 KBytes [ 15] 0.00-1.00 sec 10.8 MBytes 90.7 Mbits/sec 14 70.7 KBytes [ 17] 0.00-1.00 sec 9.16 MBytes 76.8 Mbits/sec 22 65.0 KBytes [ 19] 0.00-1.00 sec 9.30 MBytes 78.0 Mbits/sec 36 90.5 KBytes [ 21] 0.00-1.00 sec 8.20 MBytes 68.8 Mbits/sec 40 31.1 KBytes [ 23] 0.00-1.00 sec 9.38 MBytes 78.7 Mbits/sec 25 74.9 KBytes [SUM] 0.00-1.00 sec 118 MBytes 987 Mbits/sec 238 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 10.8 MBytes 90.7 Mbits/sec 0 133 KBytes [ 7] 1.00-2.00 sec 9.82 MBytes 82.4 Mbits/sec 3 102 KBytes [ 9] 1.00-2.00 sec 8.51 MBytes 71.4 Mbits/sec 11 26.9 KBytes [ 11] 1.00-2.00 sec 10.1 MBytes 84.4 Mbits/sec 28 50.9 KBytes [ 13] 1.00-2.00 sec 8.95 MBytes 75.1 Mbits/sec 9 66.5 KBytes [ 15] 1.00-2.00 sec 9.63 MBytes 80.8 Mbits/sec 6 70.7 KBytes [ 17] 1.00-2.00 sec 12.7 MBytes 106 Mbits/sec 1 119 KBytes [ 19] 1.00-2.00 sec 10.2 MBytes 85.5 Mbits/sec 9 93.3 KBytes [ 21] 1.00-2.00 sec 6.84 MBytes 57.3 Mbits/sec 8 80.6 KBytes [ 23] 1.00-2.00 sec 10.2 MBytes 85.5 Mbits/sec 9 103 KBytes [SUM] 1.00-2.00 sec 97.7 MBytes 819 Mbits/sec 84 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 19.6 MBytes 164 Mbits/sec 9 160 KBytes [ 7] 2.00-3.00 sec 11.4 MBytes 95.9 Mbits/sec 20 63.6 KBytes [ 9] 2.00-3.00 sec 7.46 MBytes 62.6 Mbits/sec 5 67.9 KBytes [ 11] 2.00-3.00 sec 5.97 MBytes 50.0 Mbits/sec 15 76.4 KBytes [ 13] 2.00-3.00 sec 5.59 MBytes 46.9 Mbits/sec 16 46.7 KBytes [ 15] 2.00-3.00 sec 9.01 MBytes 75.6 Mbits/sec 5 116 KBytes [ 17] 2.00-3.00 sec 12.2 MBytes 102 Mbits/sec 16 70.7 KBytes [ 19] 2.00-3.00 sec 13.3 MBytes 112 Mbits/sec 22 106 KBytes [ 21] 2.00-3.00 sec 8.45 MBytes 70.9 Mbits/sec 22 63.6 KBytes [ 23] 2.00-3.00 sec 11.2 MBytes 93.8 Mbits/sec 8 83.4 KBytes [SUM] 2.00-3.00 sec 104 MBytes 874 Mbits/sec 138 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 14.9 MBytes 125 Mbits/sec 32 76.4 KBytes [ 7] 3.00-4.00 sec 10.9 MBytes 91.2 Mbits/sec 3 122 KBytes [ 9] 3.00-4.00 sec 10.8 MBytes 90.2 Mbits/sec 9 63.6 KBytes [ 11] 3.00-4.00 sec 10.1 MBytes 85.0 Mbits/sec 11 67.9 KBytes [ 13] 3.00-4.00 sec 7.27 MBytes 61.0 Mbits/sec 8 70.7 KBytes [ 15] 3.00-4.00 sec 11.6 MBytes 97.5 Mbits/sec 20 67.9 KBytes [ 17] 3.00-4.00 sec 11.2 MBytes 94.3 Mbits/sec 3 89.1 KBytes [ 19] 3.00-4.00 sec 8.45 MBytes 70.9 Mbits/sec 25 56.6 KBytes [ 21] 3.00-4.00 sec 8.70 MBytes 73.0 Mbits/sec 7 79.2 KBytes [ 23] 3.00-4.00 sec 10.1 MBytes 84.4 Mbits/sec 7 113 KBytes [SUM] 3.00-4.00 sec 104 MBytes 872 Mbits/sec 125 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 6.52 MBytes 54.7 Mbits/sec 15 56.6 KBytes [ 7] 4.00-5.00 sec 11.0 MBytes 92.3 Mbits/sec 23 76.4 KBytes [ 9] 4.00-5.00 sec 8.76 MBytes 73.5 Mbits/sec 12 73.5 KBytes [ 11] 4.00-5.00 sec 7.27 MBytes 61.0 Mbits/sec 18 66.5 KBytes [ 13] 4.00-5.00 sec 12.9 MBytes 108 Mbits/sec 8 83.4 KBytes [ 15] 4.00-5.00 sec 9.45 MBytes 79.2 Mbits/sec 4 99.0 KBytes [ 17] 4.00-5.00 sec 11.2 MBytes 94.4 Mbits/sec 6 97.6 KBytes [ 19] 4.00-5.00 sec 12.5 MBytes 105 Mbits/sec 0 150 KBytes [ 21] 4.00-5.00 sec 10.7 MBytes 89.7 Mbits/sec 7 87.7 KBytes [ 23] 4.00-5.00 sec 13.2 MBytes 111 Mbits/sec 11 83.4 KBytes [SUM] 4.00-5.00 sec 103 MBytes 868 Mbits/sec 104 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 64.3 MBytes 108 Mbits/sec 91 sender [ 5] 0.00-5.01 sec 63.2 MBytes 106 Mbits/sec receiver [ 7] 0.00-5.00 sec 57.3 MBytes 96.2 Mbits/sec 67 sender [ 7] 0.00-5.01 sec 56.6 MBytes 94.8 Mbits/sec receiver [ 9] 0.00-5.00 sec 47.4 MBytes 79.5 Mbits/sec 53 sender [ 9] 0.00-5.01 sec 47.0 MBytes 78.7 Mbits/sec receiver [ 11] 0.00-5.00 sec 45.5 MBytes 76.3 Mbits/sec 89 sender [ 11] 0.00-5.01 sec 44.9 MBytes 75.2 Mbits/sec receiver [ 13] 0.00-5.00 sec 54.8 MBytes 92.0 Mbits/sec 56 sender [ 13] 0.00-5.01 sec 53.4 MBytes 89.4 Mbits/sec receiver [ 15] 0.00-5.00 sec 50.5 MBytes 84.8 Mbits/sec 49 sender [ 15] 0.00-5.01 sec 50.1 MBytes 83.9 Mbits/sec receiver [ 17] 0.00-5.00 sec 56.5 MBytes 94.8 Mbits/sec 48 sender [ 17] 0.00-5.01 sec 55.7 MBytes 93.3 Mbits/sec receiver [ 19] 0.00-5.00 sec 53.7 MBytes 90.1 Mbits/sec 92 sender [ 19] 0.00-5.01 sec 53.3 MBytes 89.2 Mbits/sec receiver [ 21] 0.00-5.00 sec 42.9 MBytes 71.9 Mbits/sec 84 sender [ 21] 0.00-5.01 sec 42.4 MBytes 71.1 Mbits/sec receiver [ 23] 0.00-5.00 sec 54.0 MBytes 90.6 Mbits/sec 60 sender [ 23] 0.00-5.01 sec 53.3 MBytes 89.2 Mbits/sec receiver [SUM] 0.00-5.00 sec 527 MBytes 884 Mbits/sec 689 sender [SUM] 0.00-5.01 sec 520 MBytes 871 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 122962 8142606 0 200323 303244387 0 eth0p1 up 1 304 0 177567 268809151 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