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 eth1 bridge-group bridge br0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run the command interfaces bonding show on DUT0 and check whether the output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe18:c9/64
Step 4: Run the command interfaces bonding bond0 show ports on DUT0 and check whether the output contains the following tokens:
Bonding Mode: load balancing (xor)Show output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: load balancing (xor) Transmit Hash Policy: layer3+4 (1) MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:c9 Slave queue ID: 0 Slave Interface: eth1 MII Status: down Speed: Unknown Duplex: Unknown Link Failure Count: 1 Permanent HW addr: 00:a0:26:18:00:ca Slave queue ID: 0
Step 5: Ping the IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=345 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 344.506/344.506/344.506/0.000 ms
Step 6: Run the command interfaces ethernet clear on 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 the following output on
DUT0:Connecting to host 192.168.100.20, port 5001 [ 5] local 192.168.100.10 port 42942 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 42948 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 42964 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 42976 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 42992 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 42998 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 43008 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 43022 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 43034 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 43048 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 12.2 MBytes 102 Mbits/sec 30 70.7 KBytes [ 7] 0.00-1.00 sec 22.2 MBytes 186 Mbits/sec 9 90.5 KBytes [ 9] 0.00-1.00 sec 9.79 MBytes 82.1 Mbits/sec 9 80.6 KBytes [ 11] 0.00-1.00 sec 8.74 MBytes 73.3 Mbits/sec 11 94.7 KBytes [ 13] 0.00-1.00 sec 14.3 MBytes 120 Mbits/sec 4 148 KBytes [ 15] 0.00-1.00 sec 8.13 MBytes 68.2 Mbits/sec 20 63.6 KBytes [ 17] 0.00-1.00 sec 8.83 MBytes 74.1 Mbits/sec 9 55.1 KBytes [ 19] 0.00-1.00 sec 10.8 MBytes 90.5 Mbits/sec 10 89.1 KBytes [ 21] 0.00-1.00 sec 15.8 MBytes 133 Mbits/sec 3 139 KBytes [ 23] 0.00-1.00 sec 7.75 MBytes 65.0 Mbits/sec 9 59.4 KBytes [SUM] 0.00-1.00 sec 119 MBytes 994 Mbits/sec 114 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 6.34 MBytes 53.2 Mbits/sec 18 39.6 KBytes [ 7] 1.00-2.00 sec 10.1 MBytes 84.4 Mbits/sec 12 86.3 KBytes [ 9] 1.00-2.00 sec 15.5 MBytes 130 Mbits/sec 15 168 KBytes [ 11] 1.00-2.00 sec 9.01 MBytes 75.6 Mbits/sec 30 65.0 KBytes [ 13] 1.00-2.00 sec 17.2 MBytes 144 Mbits/sec 20 91.9 KBytes [ 15] 1.00-2.00 sec 7.08 MBytes 59.4 Mbits/sec 19 43.8 KBytes [ 17] 1.00-2.00 sec 8.33 MBytes 69.9 Mbits/sec 20 66.5 KBytes [ 19] 1.00-2.00 sec 16.7 MBytes 140 Mbits/sec 8 122 KBytes [ 21] 1.00-2.00 sec 14.7 MBytes 123 Mbits/sec 19 66.5 KBytes [ 23] 1.00-2.00 sec 7.89 MBytes 66.2 Mbits/sec 15 82.0 KBytes [SUM] 1.00-2.00 sec 113 MBytes 946 Mbits/sec 176 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 7.52 MBytes 63.1 Mbits/sec 14 49.5 KBytes [ 7] 2.00-3.00 sec 9.63 MBytes 80.8 Mbits/sec 13 97.6 KBytes [ 9] 2.00-3.00 sec 21.3 MBytes 178 Mbits/sec 4 194 KBytes [ 11] 2.00-3.00 sec 13.8 MBytes 116 Mbits/sec 7 109 KBytes [ 13] 2.00-3.00 sec 14.5 MBytes 121 Mbits/sec 14 96.2 KBytes [ 15] 2.00-3.00 sec 7.33 MBytes 61.5 Mbits/sec 21 52.3 KBytes [ 17] 2.00-3.00 sec 6.96 MBytes 58.4 Mbits/sec 39 35.4 KBytes [ 19] 2.00-3.00 sec 13.5 MBytes 114 Mbits/sec 15 129 KBytes [ 21] 2.00-3.00 sec 10.1 MBytes 85.0 Mbits/sec 5 87.7 KBytes [ 23] 2.00-3.00 sec 7.77 MBytes 65.2 Mbits/sec 25 41.0 KBytes [SUM] 2.00-3.00 sec 112 MBytes 943 Mbits/sec 157 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 6.34 MBytes 53.2 Mbits/sec 13 66.5 KBytes [ 7] 3.00-4.00 sec 10.1 MBytes 85.0 Mbits/sec 6 93.3 KBytes [ 9] 3.00-4.00 sec 21.4 MBytes 179 Mbits/sec 15 153 KBytes [ 11] 3.00-4.00 sec 13.3 MBytes 112 Mbits/sec 4 120 KBytes [ 13] 3.00-4.00 sec 12.1 MBytes 101 Mbits/sec 6 117 KBytes [ 15] 3.00-4.00 sec 8.82 MBytes 74.0 Mbits/sec 6 94.7 KBytes [ 17] 3.00-4.00 sec 5.72 MBytes 48.0 Mbits/sec 17 52.3 KBytes [ 19] 3.00-4.00 sec 15.7 MBytes 131 Mbits/sec 5 129 KBytes [ 21] 3.00-4.00 sec 12.3 MBytes 103 Mbits/sec 8 52.3 KBytes [ 23] 3.00-4.00 sec 5.97 MBytes 50.0 Mbits/sec 18 62.2 KBytes [SUM] 3.00-4.00 sec 112 MBytes 937 Mbits/sec 98 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 6.71 MBytes 56.3 Mbits/sec 25 38.2 KBytes [ 7] 4.00-5.00 sec 14.8 MBytes 124 Mbits/sec 10 140 KBytes [ 9] 4.00-5.00 sec 12.4 MBytes 104 Mbits/sec 35 87.7 KBytes [ 11] 4.00-5.00 sec 13.4 MBytes 113 Mbits/sec 24 132 KBytes [ 13] 4.00-5.00 sec 20.8 MBytes 174 Mbits/sec 0 214 KBytes [ 15] 4.00-5.00 sec 6.59 MBytes 55.2 Mbits/sec 30 36.8 KBytes [ 17] 4.00-5.00 sec 7.46 MBytes 62.5 Mbits/sec 11 87.7 KBytes [ 19] 4.00-5.00 sec 13.5 MBytes 114 Mbits/sec 18 67.9 KBytes [ 21] 4.00-5.00 sec 9.01 MBytes 75.6 Mbits/sec 18 87.7 KBytes [ 23] 4.00-5.00 sec 7.58 MBytes 63.6 Mbits/sec 13 43.8 KBytes [SUM] 4.00-5.00 sec 112 MBytes 942 Mbits/sec 184 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 39.1 MBytes 65.6 Mbits/sec 100 sender [ 5] 0.00-5.01 sec 38.1 MBytes 63.9 Mbits/sec receiver [ 7] 0.00-5.00 sec 66.8 MBytes 112 Mbits/sec 50 sender [ 7] 0.00-5.01 sec 65.8 MBytes 110 Mbits/sec receiver [ 9] 0.00-5.00 sec 80.3 MBytes 135 Mbits/sec 78 sender [ 9] 0.00-5.01 sec 79.0 MBytes 132 Mbits/sec receiver [ 11] 0.00-5.00 sec 58.3 MBytes 97.8 Mbits/sec 76 sender [ 11] 0.00-5.01 sec 57.6 MBytes 96.5 Mbits/sec receiver [ 13] 0.00-5.00 sec 78.8 MBytes 132 Mbits/sec 44 sender [ 13] 0.00-5.01 sec 78.0 MBytes 131 Mbits/sec receiver [ 15] 0.00-5.00 sec 38.0 MBytes 63.7 Mbits/sec 96 sender [ 15] 0.00-5.01 sec 37.6 MBytes 62.9 Mbits/sec receiver [ 17] 0.00-5.00 sec 37.3 MBytes 62.6 Mbits/sec 96 sender [ 17] 0.00-5.01 sec 36.8 MBytes 61.6 Mbits/sec receiver [ 19] 0.00-5.00 sec 70.3 MBytes 118 Mbits/sec 56 sender [ 19] 0.00-5.01 sec 69.5 MBytes 116 Mbits/sec receiver [ 21] 0.00-5.00 sec 61.9 MBytes 104 Mbits/sec 53 sender [ 21] 0.00-5.01 sec 61.1 MBytes 102 Mbits/sec receiver [ 23] 0.00-5.00 sec 37.0 MBytes 62.0 Mbits/sec 80 sender [ 23] 0.00-5.01 sec 36.6 MBytes 61.3 Mbits/sec receiver [SUM] 0.00-5.00 sec 568 MBytes 952 Mbits/sec 729 sender [SUM] 0.00-5.01 sec 560 MBytes 938 Mbits/sec receiver iperf Done.
Step 8: Run the command interfaces ethernet show counters on DUT0 and check whether the 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 45394 3011851 0 108505 164257926 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 106117 7030088 0 298598 452021197 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 eth0p4 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 eth1 bridge-group bridge br0 set interfaces ethernet eth2 bridge-group bridge br0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run the command interfaces bonding show on DUT0 and check whether the output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
--------------------------------------------------------------- Name IP Address Admin Oper Vrf Description --------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe18:c9/64
Step 4: Run the command interfaces bonding bond0 show ports on DUT0 and check whether the output contains the following tokens:
Bonding Mode: load balancing (xor)Show output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: load balancing (xor) Transmit Hash Policy: layer3+4 (1) MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:18:00:c9 Slave queue ID: 0 Slave Interface: eth0p4 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:18:00:cc Slave queue ID: 0
Step 5: Ping the IP address 192.168.100.20 from DUT0:
admin@DUT0$ 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=352 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 352.189/352.189/352.189/0.000 ms
Step 6: Run the command interfaces ethernet clear on 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 the following output on
DUT0:Connecting to host 192.168.100.20, port 5001 [ 5] local 192.168.100.10 port 54782 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 54794 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 54800 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 54802 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 54816 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 54826 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 54840 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 54846 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 54854 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 54866 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 14.8 MBytes 124 Mbits/sec 22 60.8 KBytes [ 7] 0.00-1.00 sec 8.98 MBytes 75.3 Mbits/sec 30 32.5 KBytes [ 9] 0.00-1.00 sec 17.4 MBytes 146 Mbits/sec 23 70.7 KBytes [ 11] 0.00-1.00 sec 9.73 MBytes 81.6 Mbits/sec 28 46.7 KBytes [ 13] 0.00-1.00 sec 7.68 MBytes 64.4 Mbits/sec 30 39.6 KBytes [ 15] 0.00-1.00 sec 11.1 MBytes 93.0 Mbits/sec 36 49.5 KBytes [ 17] 0.00-1.00 sec 16.0 MBytes 134 Mbits/sec 32 63.6 KBytes [ 19] 0.00-1.00 sec 9.97 MBytes 83.6 Mbits/sec 25 74.9 KBytes [ 21] 0.00-1.00 sec 11.3 MBytes 94.6 Mbits/sec 30 49.5 KBytes [ 23] 0.00-1.00 sec 9.74 MBytes 81.7 Mbits/sec 33 33.9 KBytes [SUM] 0.00-1.00 sec 117 MBytes 978 Mbits/sec 289 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 14.6 MBytes 123 Mbits/sec 15 60.8 KBytes [ 7] 1.00-2.00 sec 9.69 MBytes 81.3 Mbits/sec 23 41.0 KBytes [ 9] 1.00-2.00 sec 13.5 MBytes 114 Mbits/sec 21 56.6 KBytes [ 11] 1.00-2.00 sec 11.0 MBytes 92.3 Mbits/sec 28 69.3 KBytes [ 13] 1.00-2.00 sec 11.4 MBytes 95.4 Mbits/sec 19 55.1 KBytes [ 15] 1.00-2.00 sec 9.38 MBytes 78.7 Mbits/sec 29 43.8 KBytes [ 17] 1.00-2.00 sec 12.7 MBytes 106 Mbits/sec 28 83.4 KBytes [ 19] 1.00-2.00 sec 10.1 MBytes 84.4 Mbits/sec 21 48.1 KBytes [ 21] 1.00-2.00 sec 11.1 MBytes 93.3 Mbits/sec 30 60.8 KBytes [ 23] 1.00-2.00 sec 8.82 MBytes 74.0 Mbits/sec 30 39.6 KBytes [SUM] 1.00-2.00 sec 112 MBytes 942 Mbits/sec 244 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 15.3 MBytes 129 Mbits/sec 16 52.3 KBytes [ 7] 2.00-3.00 sec 11.4 MBytes 95.4 Mbits/sec 40 48.1 KBytes [ 9] 2.00-3.00 sec 9.69 MBytes 81.3 Mbits/sec 11 59.4 KBytes [ 11] 2.00-3.00 sec 10.3 MBytes 86.5 Mbits/sec 45 66.5 KBytes [ 13] 2.00-3.00 sec 12.6 MBytes 106 Mbits/sec 21 69.3 KBytes [ 15] 2.00-3.00 sec 7.77 MBytes 65.2 Mbits/sec 34 36.8 KBytes [ 17] 2.00-3.00 sec 14.5 MBytes 122 Mbits/sec 29 82.0 KBytes [ 19] 2.00-3.00 sec 10.3 MBytes 86.0 Mbits/sec 15 48.1 KBytes [ 21] 2.00-3.00 sec 9.07 MBytes 76.1 Mbits/sec 31 36.8 KBytes [ 23] 2.00-3.00 sec 11.2 MBytes 93.8 Mbits/sec 35 66.5 KBytes [SUM] 2.00-3.00 sec 112 MBytes 941 Mbits/sec 277 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 15.9 MBytes 133 Mbits/sec 15 49.5 KBytes [ 7] 3.00-4.00 sec 11.9 MBytes 99.6 Mbits/sec 26 63.6 KBytes [ 9] 3.00-4.00 sec 15.8 MBytes 132 Mbits/sec 34 66.5 KBytes [ 11] 3.00-4.00 sec 7.27 MBytes 61.0 Mbits/sec 40 49.5 KBytes [ 13] 3.00-4.00 sec 11.5 MBytes 96.4 Mbits/sec 41 39.6 KBytes [ 15] 3.00-4.00 sec 7.46 MBytes 62.6 Mbits/sec 46 25.5 KBytes [ 17] 3.00-4.00 sec 12.2 MBytes 102 Mbits/sec 26 73.5 KBytes [ 19] 3.00-4.00 sec 8.95 MBytes 75.1 Mbits/sec 29 24.0 KBytes [ 21] 3.00-4.00 sec 12.6 MBytes 106 Mbits/sec 29 31.1 KBytes [ 23] 3.00-4.00 sec 7.58 MBytes 63.6 Mbits/sec 45 33.9 KBytes [SUM] 3.00-4.00 sec 111 MBytes 932 Mbits/sec 331 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 12.9 MBytes 108 Mbits/sec 15 79.2 KBytes [ 7] 4.00-5.00 sec 13.2 MBytes 111 Mbits/sec 21 69.3 KBytes [ 9] 4.00-5.00 sec 16.3 MBytes 137 Mbits/sec 19 77.8 KBytes [ 11] 4.00-5.00 sec 10.1 MBytes 84.4 Mbits/sec 25 42.4 KBytes [ 13] 4.00-5.00 sec 10.1 MBytes 84.4 Mbits/sec 13 69.3 KBytes [ 15] 4.00-5.00 sec 9.01 MBytes 75.6 Mbits/sec 19 53.7 KBytes [ 17] 4.00-5.00 sec 13.9 MBytes 117 Mbits/sec 18 73.5 KBytes [ 19] 4.00-5.00 sec 10.2 MBytes 85.5 Mbits/sec 19 39.6 KBytes [ 21] 4.00-5.00 sec 8.45 MBytes 70.9 Mbits/sec 21 45.2 KBytes [ 23] 4.00-5.00 sec 8.08 MBytes 67.8 Mbits/sec 20 31.1 KBytes [SUM] 4.00-5.00 sec 112 MBytes 941 Mbits/sec 190 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 73.5 MBytes 123 Mbits/sec 83 sender [ 5] 0.00-5.00 sec 72.9 MBytes 122 Mbits/sec receiver [ 7] 0.00-5.00 sec 55.2 MBytes 92.5 Mbits/sec 140 sender [ 7] 0.00-5.00 sec 54.8 MBytes 91.8 Mbits/sec receiver [ 9] 0.00-5.00 sec 72.8 MBytes 122 Mbits/sec 108 sender [ 9] 0.00-5.00 sec 72.1 MBytes 121 Mbits/sec receiver [ 11] 0.00-5.00 sec 48.4 MBytes 81.2 Mbits/sec 166 sender [ 11] 0.00-5.00 sec 48.0 MBytes 80.4 Mbits/sec receiver [ 13] 0.00-5.00 sec 53.2 MBytes 89.3 Mbits/sec 124 sender [ 13] 0.00-5.00 sec 52.8 MBytes 88.5 Mbits/sec receiver [ 15] 0.00-5.00 sec 44.7 MBytes 75.0 Mbits/sec 164 sender [ 15] 0.00-5.00 sec 44.0 MBytes 73.8 Mbits/sec receiver [ 17] 0.00-5.00 sec 69.3 MBytes 116 Mbits/sec 133 sender [ 17] 0.00-5.00 sec 68.7 MBytes 115 Mbits/sec receiver [ 19] 0.00-5.00 sec 49.4 MBytes 82.9 Mbits/sec 109 sender [ 19] 0.00-5.00 sec 49.1 MBytes 82.2 Mbits/sec receiver [ 21] 0.00-5.00 sec 52.5 MBytes 88.1 Mbits/sec 141 sender [ 21] 0.00-5.00 sec 52.0 MBytes 87.2 Mbits/sec receiver [ 23] 0.00-5.00 sec 45.4 MBytes 76.2 Mbits/sec 163 sender [ 23] 0.00-5.00 sec 45.1 MBytes 75.6 Mbits/sec receiver [SUM] 0.00-5.00 sec 564 MBytes 947 Mbits/sec 1331 sender [SUM] 0.00-5.00 sec 559 MBytes 938 Mbits/sec receiver iperf Done.
Step 8: Run the command interfaces ethernet show counters on DUT0 and check whether the output matches the following regular expressions:
eth0p0 \s+up\s+\d{2,}\s+\d+\s+\d+\s+\d{2,} eth0p4 \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 76157 5070479 0 213213 322778688 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 up 79227 5262849 0 193691 293211286 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