Xor-Hash
These scenarios cover some aspects related to link-aggregation (combining multiple network connections simultaneously to increase throughput, provide redundancy, or both). In OSDx, this can be achieved through bonding interfaces.
Test Xor-Hash
Description
A bonding interface is configured in DUT0 using the xor-hash mode. This mode can be used to achieve load-balancing based on the configured 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 hash-policy layer3+4 set interfaces bonding bond0 miimon 100 set interfaces bonding bond0 mode xor-hash 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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:16/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: load balancing (xor)Show output
Ethernet Channel Bonding Driver: v6.12.20 Bonding Mode: load balancing (xor) Transmit Hash Policy: layer3+4 (1) MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:16 Slave queue ID: 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.654 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.654/0.654/0.654/0.000 ms
Step 6: Run command interfaces ethernet clear at DUT0.
Step 7: 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 47268 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 47284 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 47298 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 47310 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 47324 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 47332 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 47344 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 47354 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 47358 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 47362 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 9.35 MBytes 78.4 Mbits/sec 12 87.7 KBytes [ 7] 0.00-1.00 sec 15.6 MBytes 131 Mbits/sec 10 87.7 KBytes [ 9] 0.00-1.00 sec 18.4 MBytes 154 Mbits/sec 15 50.9 KBytes [ 11] 0.00-1.00 sec 10.2 MBytes 85.6 Mbits/sec 33 63.6 KBytes [ 13] 0.00-1.00 sec 11.6 MBytes 97.3 Mbits/sec 3 107 KBytes [ 15] 0.00-1.00 sec 9.33 MBytes 78.3 Mbits/sec 11 107 KBytes [ 17] 0.00-1.00 sec 6.60 MBytes 55.3 Mbits/sec 13 74.9 KBytes [ 19] 0.00-1.00 sec 14.3 MBytes 120 Mbits/sec 12 124 KBytes [ 21] 0.00-1.00 sec 8.39 MBytes 70.4 Mbits/sec 14 100 KBytes [ 23] 0.00-1.00 sec 15.5 MBytes 130 Mbits/sec 10 116 KBytes [SUM] 0.00-1.00 sec 119 MBytes 1.00 Gbits/sec 133 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 9.26 MBytes 77.7 Mbits/sec 12 66.5 KBytes [ 7] 1.00-2.00 sec 9.69 MBytes 81.3 Mbits/sec 5 97.6 KBytes [ 9] 1.00-2.00 sec 12.5 MBytes 105 Mbits/sec 0 147 KBytes [ 11] 1.00-2.00 sec 8.39 MBytes 70.4 Mbits/sec 13 55.1 KBytes [ 13] 1.00-2.00 sec 13.0 MBytes 109 Mbits/sec 11 89.1 KBytes [ 15] 1.00-2.00 sec 12.7 MBytes 107 Mbits/sec 15 84.8 KBytes [ 17] 1.00-2.00 sec 7.89 MBytes 66.2 Mbits/sec 11 69.3 KBytes [ 19] 1.00-2.00 sec 14.5 MBytes 121 Mbits/sec 7 109 KBytes [ 21] 1.00-2.00 sec 8.95 MBytes 75.1 Mbits/sec 10 79.2 KBytes [ 23] 1.00-2.00 sec 15.3 MBytes 129 Mbits/sec 10 122 KBytes [SUM] 1.00-2.00 sec 112 MBytes 941 Mbits/sec 94 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 8.58 MBytes 71.9 Mbits/sec 46 56.6 KBytes [ 7] 2.00-3.00 sec 9.69 MBytes 81.3 Mbits/sec 56 66.5 KBytes [ 9] 2.00-3.00 sec 15.5 MBytes 130 Mbits/sec 77 66.5 KBytes [ 11] 2.00-3.00 sec 8.39 MBytes 70.4 Mbits/sec 32 31.1 KBytes [ 13] 2.00-3.00 sec 14.4 MBytes 121 Mbits/sec 44 32.5 KBytes [ 15] 2.00-3.00 sec 13.2 MBytes 111 Mbits/sec 55 94.7 KBytes [ 17] 2.00-3.00 sec 9.76 MBytes 81.8 Mbits/sec 39 46.7 KBytes [ 19] 2.00-3.00 sec 11.1 MBytes 93.3 Mbits/sec 52 90.5 KBytes [ 21] 2.00-3.00 sec 11.5 MBytes 96.4 Mbits/sec 49 66.5 KBytes [ 23] 2.00-3.00 sec 7.58 MBytes 63.6 Mbits/sec 63 43.8 KBytes [SUM] 2.00-3.00 sec 110 MBytes 921 Mbits/sec 513 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 11.4 MBytes 95.4 Mbits/sec 72 119 KBytes [ 7] 3.00-4.00 sec 11.6 MBytes 97.5 Mbits/sec 63 89.1 KBytes [ 9] 3.00-4.00 sec 10.6 MBytes 89.1 Mbits/sec 31 110 KBytes [ 11] 3.00-4.00 sec 9.01 MBytes 75.6 Mbits/sec 38 106 KBytes [ 13] 3.00-4.00 sec 11.3 MBytes 94.9 Mbits/sec 65 83.4 KBytes [ 15] 3.00-4.00 sec 13.9 MBytes 116 Mbits/sec 80 69.3 KBytes [ 17] 3.00-4.00 sec 9.26 MBytes 77.7 Mbits/sec 47 83.4 KBytes [ 19] 3.00-4.00 sec 12.2 MBytes 102 Mbits/sec 43 76.4 KBytes [ 21] 3.00-4.00 sec 9.63 MBytes 80.8 Mbits/sec 31 74.9 KBytes [ 23] 3.00-4.00 sec 8.39 MBytes 70.4 Mbits/sec 23 90.5 KBytes [SUM] 3.00-4.00 sec 107 MBytes 900 Mbits/sec 493 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 10.4 MBytes 87.6 Mbits/sec 24 76.4 KBytes [ 7] 4.00-5.00 sec 8.20 MBytes 68.8 Mbits/sec 20 50.9 KBytes [ 9] 4.00-5.00 sec 13.4 MBytes 112 Mbits/sec 11 80.6 KBytes [ 11] 4.00-5.00 sec 15.0 MBytes 126 Mbits/sec 1 160 KBytes [ 13] 4.00-5.00 sec 9.32 MBytes 78.2 Mbits/sec 26 79.2 KBytes [ 15] 4.00-5.00 sec 8.45 MBytes 70.9 Mbits/sec 27 53.7 KBytes [ 17] 4.00-5.00 sec 8.76 MBytes 73.5 Mbits/sec 16 62.2 KBytes [ 19] 4.00-5.00 sec 14.3 MBytes 120 Mbits/sec 1 117 KBytes [ 21] 4.00-5.00 sec 12.4 MBytes 104 Mbits/sec 2 126 KBytes [ 23] 4.00-5.00 sec 10.4 MBytes 87.0 Mbits/sec 6 79.2 KBytes [SUM] 4.00-5.00 sec 111 MBytes 928 Mbits/sec 134 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 49.0 MBytes 82.2 Mbits/sec 166 sender [ 5] 0.00-5.01 sec 48.5 MBytes 81.2 Mbits/sec receiver [ 7] 0.00-5.00 sec 54.9 MBytes 92.0 Mbits/sec 154 sender [ 7] 0.00-5.01 sec 54.1 MBytes 90.5 Mbits/sec receiver [ 9] 0.00-5.00 sec 70.3 MBytes 118 Mbits/sec 134 sender [ 9] 0.00-5.01 sec 69.0 MBytes 116 Mbits/sec receiver [ 11] 0.00-5.00 sec 51.0 MBytes 85.5 Mbits/sec 117 sender [ 11] 0.00-5.01 sec 50.2 MBytes 84.1 Mbits/sec receiver [ 13] 0.00-5.00 sec 59.6 MBytes 100 Mbits/sec 149 sender [ 13] 0.00-5.01 sec 59.0 MBytes 98.7 Mbits/sec receiver [ 15] 0.00-5.00 sec 57.6 MBytes 96.7 Mbits/sec 188 sender [ 15] 0.00-5.01 sec 56.9 MBytes 95.3 Mbits/sec receiver [ 17] 0.00-5.00 sec 42.3 MBytes 70.9 Mbits/sec 126 sender [ 17] 0.00-5.01 sec 41.7 MBytes 69.7 Mbits/sec receiver [ 19] 0.00-5.00 sec 66.3 MBytes 111 Mbits/sec 115 sender [ 19] 0.00-5.01 sec 65.5 MBytes 110 Mbits/sec receiver [ 21] 0.00-5.00 sec 50.9 MBytes 85.4 Mbits/sec 106 sender [ 21] 0.00-5.01 sec 50.2 MBytes 84.1 Mbits/sec receiver [ 23] 0.00-5.00 sec 57.2 MBytes 96.0 Mbits/sec 112 sender [ 23] 0.00-5.01 sec 56.5 MBytes 94.5 Mbits/sec receiver [SUM] 0.00-5.00 sec 559 MBytes 938 Mbits/sec 1367 sender [SUM] 0.00-5.01 sec 552 MBytes 923 Mbits/sec receiver iperf Done.
Step 8: Run command interfaces ethernet show counters at DUT0 and check if output matches the following regular expressions:
eth1 \s+up\s+\d{2,}\s+\d+\s+\d+\s+\d{2,} eth0p0 \s+up\s+\d{2,}\s+\d+\s+\d+\s+\d{2,}Show output
------------------------------------------------------------------------------- Name Oper Rx Packets Rx Bytes Rx Errors Tx Packets Tx Bytes Tx Errors ------------------------------------------------------------------------------- eth0p0 up 50474 3347177 0 211999 320944991 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 46753 3105543 0 189374 286670506 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 hash-policy layer3+4 set interfaces bonding bond0 miimon 100 set interfaces bonding bond0 mode xor-hash 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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
-------------------------------------------------------------- Name IP Address Admin Oper Vrf Description -------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::a0:26ff:fe16:15/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: load balancing (xor)Show output
Ethernet Channel Bonding Driver: v6.12.20 Bonding Mode: load balancing (xor) Transmit Hash Policy: layer3+4 (1) MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:15 Slave queue ID: 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:15 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=0.698 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.698/0.698/0.698/0.000 ms
Step 6: Run command interfaces ethernet clear at DUT0.
Step 7: 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 43876 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 43884 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 43886 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 43890 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 43898 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 43912 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 43928 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 43936 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 43944 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 43954 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 13.1 MBytes 110 Mbits/sec 17 123 KBytes [ 7] 0.00-1.00 sec 14.2 MBytes 119 Mbits/sec 11 112 KBytes [ 9] 0.00-1.00 sec 9.48 MBytes 79.5 Mbits/sec 13 105 KBytes [ 11] 0.00-1.00 sec 23.5 MBytes 197 Mbits/sec 24 103 KBytes [ 13] 0.00-1.00 sec 8.64 MBytes 72.5 Mbits/sec 32 77.8 KBytes [ 15] 0.00-1.00 sec 8.77 MBytes 73.6 Mbits/sec 9 84.8 KBytes [ 17] 0.00-1.00 sec 9.04 MBytes 75.8 Mbits/sec 15 45.2 KBytes [ 19] 0.00-1.00 sec 7.93 MBytes 66.5 Mbits/sec 12 84.8 KBytes [ 21] 0.00-1.00 sec 12.3 MBytes 104 Mbits/sec 40 79.2 KBytes [ 23] 0.00-1.00 sec 10.6 MBytes 89.2 Mbits/sec 13 87.7 KBytes [SUM] 0.00-1.00 sec 118 MBytes 987 Mbits/sec 186 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 14.2 MBytes 119 Mbits/sec 13 87.7 KBytes [ 7] 1.00-2.00 sec 13.5 MBytes 113 Mbits/sec 25 79.2 KBytes [ 9] 1.00-2.00 sec 15.2 MBytes 128 Mbits/sec 8 99.0 KBytes [ 11] 1.00-2.00 sec 10.9 MBytes 91.7 Mbits/sec 16 129 KBytes [ 13] 1.00-2.00 sec 8.20 MBytes 68.8 Mbits/sec 13 93.3 KBytes [ 15] 1.00-2.00 sec 12.6 MBytes 106 Mbits/sec 8 93.3 KBytes [ 17] 1.00-2.00 sec 6.71 MBytes 56.3 Mbits/sec 27 49.5 KBytes [ 19] 1.00-2.00 sec 9.01 MBytes 75.6 Mbits/sec 18 91.9 KBytes [ 21] 1.00-2.00 sec 10.4 MBytes 87.6 Mbits/sec 3 69.3 KBytes [ 23] 1.00-2.00 sec 10.8 MBytes 90.2 Mbits/sec 14 110 KBytes [SUM] 1.00-2.00 sec 112 MBytes 936 Mbits/sec 145 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 9.01 MBytes 75.6 Mbits/sec 16 65.0 KBytes [ 7] 2.00-3.00 sec 9.32 MBytes 78.2 Mbits/sec 11 80.6 KBytes [ 9] 2.00-3.00 sec 10.6 MBytes 88.6 Mbits/sec 8 87.7 KBytes [ 11] 2.00-3.00 sec 13.0 MBytes 109 Mbits/sec 8 144 KBytes [ 13] 2.00-3.00 sec 11.5 MBytes 96.4 Mbits/sec 23 60.8 KBytes [ 15] 2.00-3.00 sec 9.45 MBytes 79.2 Mbits/sec 36 93.3 KBytes [ 17] 2.00-3.00 sec 11.9 MBytes 100 Mbits/sec 0 143 KBytes [ 19] 2.00-3.00 sec 10.3 MBytes 86.0 Mbits/sec 22 87.7 KBytes [ 21] 2.00-3.00 sec 13.3 MBytes 112 Mbits/sec 2 119 KBytes [ 23] 2.00-3.00 sec 13.5 MBytes 113 Mbits/sec 27 53.7 KBytes [SUM] 2.00-3.00 sec 112 MBytes 938 Mbits/sec 153 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 11.2 MBytes 94.4 Mbits/sec 4 89.1 KBytes [ 7] 3.00-4.00 sec 11.2 MBytes 93.8 Mbits/sec 4 103 KBytes [ 9] 3.00-4.00 sec 9.45 MBytes 79.2 Mbits/sec 11 63.6 KBytes [ 11] 3.00-4.00 sec 13.0 MBytes 109 Mbits/sec 26 77.8 KBytes [ 13] 3.00-4.00 sec 6.52 MBytes 54.7 Mbits/sec 24 52.3 KBytes [ 15] 3.00-4.00 sec 11.5 MBytes 96.4 Mbits/sec 14 117 KBytes [ 17] 3.00-4.00 sec 15.0 MBytes 126 Mbits/sec 11 97.6 KBytes [ 19] 3.00-4.00 sec 11.5 MBytes 96.4 Mbits/sec 19 77.8 KBytes [ 21] 3.00-4.00 sec 13.3 MBytes 112 Mbits/sec 6 132 KBytes [ 23] 3.00-4.00 sec 9.76 MBytes 81.8 Mbits/sec 6 87.7 KBytes [SUM] 3.00-4.00 sec 112 MBytes 943 Mbits/sec 125 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 14.1 MBytes 118 Mbits/sec 2 97.6 KBytes [ 7] 4.00-5.00 sec 12.1 MBytes 101 Mbits/sec 6 124 KBytes [ 9] 4.00-5.00 sec 10.6 MBytes 88.6 Mbits/sec 10 84.8 KBytes [ 11] 4.00-5.00 sec 12.3 MBytes 103 Mbits/sec 4 89.1 KBytes [ 13] 4.00-5.00 sec 8.08 MBytes 67.8 Mbits/sec 7 72.1 KBytes [ 15] 4.00-5.00 sec 11.2 MBytes 94.3 Mbits/sec 12 110 KBytes [ 17] 4.00-5.00 sec 12.7 MBytes 106 Mbits/sec 11 74.9 KBytes [ 19] 4.00-5.00 sec 10.3 MBytes 86.0 Mbits/sec 8 110 KBytes [ 21] 4.00-5.00 sec 9.82 MBytes 82.4 Mbits/sec 16 62.2 KBytes [ 23] 4.00-5.00 sec 10.6 MBytes 89.1 Mbits/sec 12 83.4 KBytes [SUM] 4.00-5.00 sec 112 MBytes 937 Mbits/sec 88 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 61.6 MBytes 103 Mbits/sec 52 sender [ 5] 0.00-5.01 sec 61.0 MBytes 102 Mbits/sec receiver [ 7] 0.00-5.00 sec 60.3 MBytes 101 Mbits/sec 57 sender [ 7] 0.00-5.01 sec 59.7 MBytes 100 Mbits/sec receiver [ 9] 0.00-5.00 sec 55.3 MBytes 92.7 Mbits/sec 50 sender [ 9] 0.00-5.01 sec 54.5 MBytes 91.2 Mbits/sec receiver [ 11] 0.00-5.00 sec 72.8 MBytes 122 Mbits/sec 78 sender [ 11] 0.00-5.01 sec 71.2 MBytes 119 Mbits/sec receiver [ 13] 0.00-5.00 sec 42.9 MBytes 72.0 Mbits/sec 99 sender [ 13] 0.00-5.01 sec 42.4 MBytes 71.0 Mbits/sec receiver [ 15] 0.00-5.00 sec 53.6 MBytes 89.9 Mbits/sec 79 sender [ 15] 0.00-5.01 sec 53.1 MBytes 89.0 Mbits/sec receiver [ 17] 0.00-5.00 sec 55.3 MBytes 92.8 Mbits/sec 64 sender [ 17] 0.00-5.01 sec 54.6 MBytes 91.5 Mbits/sec receiver [ 19] 0.00-5.00 sec 48.9 MBytes 82.1 Mbits/sec 79 sender [ 19] 0.00-5.01 sec 48.3 MBytes 81.0 Mbits/sec receiver [ 21] 0.00-5.00 sec 59.2 MBytes 99.3 Mbits/sec 67 sender [ 21] 0.00-5.01 sec 58.6 MBytes 98.1 Mbits/sec receiver [ 23] 0.00-5.00 sec 55.3 MBytes 92.7 Mbits/sec 72 sender [ 23] 0.00-5.01 sec 54.6 MBytes 91.4 Mbits/sec receiver [SUM] 0.00-5.00 sec 565 MBytes 948 Mbits/sec 697 sender [SUM] 0.00-5.01 sec 558 MBytes 935 Mbits/sec receiver iperf Done.
Step 8: Run command interfaces ethernet show counters at DUT0 and check if output matches the following regular expressions:
eth0p0 \s+up\s+\d{2,}\s+\d+\s+\d+\s+\d{2,} eth0p1 \s+up\s+\d{2,}\s+\d+\s+\d+\s+\d{2,}Show output
------------------------------------------------------------------------------- Name Oper Rx Packets Rx Bytes Rx Errors Tx Packets Tx Bytes Tx Errors ------------------------------------------------------------------------------- eth0p0 up 70961 4698799 0 243729 368957316 0 eth0p1 up 48774 3229497 0 161764 244889156 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