IxChariot



Summary - D:\Meru\voip\bg\2xb_and_1xg_and_1xgdata.tst


Console version 6.25
Console build level 021
Console product type IxChariot
Filename D:\Meru\voip\bg\2xb_and_1xg_and_1xgdata.tst
Run start time 12. mai 2006, 16:33:00
Run end time 12. mai 2006, 16:36:02
Elapsed time 00:03:02
How the test ended Ran to completion
Number of pairs 4


Run Options


End type Run for a fixed duration
Duration 00:03:00
Reporting type Real-time
Automatically poll endpoints No
Stop run upon initialization failure Yes
Connect timeout during test (minutes) 0
Stop test after this many running pairs fail 1
Collect endpoint CPU utilization No
Collect TCP statistics No
Validate data upon receipt No
Use a new seed for random variables on every run No
Datagram window size (bytes) 1500
Datagram retransmission timeout (milliseconds) 200
Datagram number of retransmits before aborting 50
Receive Timeout (milliseconds) 10000
Time To Live (Hops) 32
Enable Ixia hardware timestamps No


Test Setup (Console to Endpoint 1)


Group/ Pair Console Knows Endpoint 1 Console Protocol Console Service Quality Pair Comment
All Pairs
Pair 1 158.38.38.5 TCP n/a
Pair 2 158.38.38.5 TCP n/a
Pair 3 158.38.38.5 TCP n/a
Pair 4 158.38.38.5 TCP n/a


Test Setup (Endpoint 1 to Endpoint 2)


Group/ Pair Endpoint 1 Knows Endpoint 2 (Setup) Endpoint 2 Setup Protocol
All Pairs
Pair 1 158.38.61.15 TCP
Pair 2 158.38.61.33 TCP
Pair 3 158.38.61.18 TCP
Pair 4 158.38.61.32 TCP


Test Execution (Endpoint 1 to Endpoint 2)


Group/ Pair Endpoint 1 Endpoint 2 Network Protocol Service Quality Script/Stream Name
All Pairs
Pair 1 158.38.38.5 158.38.61.15 RTP
G.711a
Pair 2 158.38.38.5 158.38.61.33 RTP
G.711a
Pair 3 158.38.38.5 158.38.61.18 RTP
G.711a
Pair 4 158.38.38.5 158.38.61.32 TCP
Throughput_2.scr


Throughput


Group/ Pair Average (Mbps) Minimum (Mbps) Maximum (Mbps) Throughput 95% Confidence Interval Measured Time (secs) Relative Precision
All Pairs 3,265 0,044 4,858
Pair 1 0,064 0,049 0,067 0,001 180,989 1,047
Pair 2 0,063 0,044 0,067 0,000 181,056 0,613
Pair 3 0,064 0,047 0,065 0,001 180,993 0,804
Pair 4 3,103 1,970 4,858 0,049 179,452 1,586
Totals: 3,265 0,044 4,858




Transaction Rate


Group/ Pair Transaction Rate Average Transaction Rate Minimum Transaction Rate Maximum Transaction Rate 95% Confidence Interval Measured Time (secs) Relative Precision
All Pairs 1,293 0,821 2,024
Pair 1 n/a n/a n/a n/a 180,989 1,047
Pair 2 n/a n/a n/a n/a 181,056 0,613
Pair 3 n/a n/a n/a n/a 180,993 0,804
Pair 4 1,293 0,821 2,024 0,021 179,452 1,586
Totals: 1,293 0,821 2,024




RSSI


Group/ Pair RSSI E1 Average RSSI E1 Minimum RSSI E1 Maximum RSSI E2 Average RSSI E2 Minimum RSSI E2 Maximum Number Unique AP
All Pairs
Pair 1 n/a n/a n/a -49 -63 -41 1
Pair 2 n/a n/a n/a -44 -47 -41 1
Pair 3 n/a n/a n/a -34 -35 -27 1
Pair 4 n/a n/a n/a n/a n/a n/a n/a
Totals:




Response Time


Group/ Pair Response Time Average Response Time Minimum Response Time Maximum Response Time 95% Confidence Interval Measured Time (secs) Relative Precision
All Pairs 0,774 0,494 1,218
Pair 1 n/a n/a n/a n/a 180,989 1,047
Pair 2 n/a n/a n/a n/a 181,056 0,613
Pair 3 n/a n/a n/a n/a 180,993 0,804
Pair 4 0,774 0,494 1,218 0,012 179,452 1,586
Totals: 0,774 0,494 1,218




VoIP


Group/ Pair MOS Average MOS Minimum MOS Maximum R-value Average End-to-End Delay Average (ms) One-Way Delay Average (ms) RFC 1889 Jitter Average (ms) Percent Bytes Lost E1 to E2 Maximum Consecutive Lost Datagrams Jitter Buffer Lost Datagrams
All Pairs 2,89 1,00 4,37 53,75 718 657 9,550 0,010 3 280
Pair 1 3,44 2,20 4,37 68,40 61,217 0 10,183 0,011 1 112
Pair 2 1,17 1,00 1,72 10,01 2 007,883 1 947 10,733 0,344 3 148
Pair 3 4,05 2,79 4,37 82,84 84,767 24 7,733 0,156 2 20
Pair 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
Totals: 2,89 1,00 4,37 53,75 718 657 9,550 0,010 3 280




One-Way Delay


Group/ Pair One-Way Delay Average (ms) One-Way Delay Minimum (ms) One-Way Delay Maximum (ms) Estimated Clock Error (ms) Maximum Clock Error (ms) Clock
All Pairs 657 0 1 968 3,933 466,321
Pair 1 0 0 6 4,634 466,321 Endpoint
Pair 2 1 947 1 937 1 968 0,006 2,616 Endpoint
Pair 3 24 14 30 7,159 8,422 Endpoint
Pair 4 n/a n/a n/a n/a n/a n/a
Totals: 657 0 1 968 3,933 466,321




Lost Data


Group/ Pair Bytes Sent by E1 Bytes Received E2 (Streaming) Bytes Lost from E1 to E2 Percent Bytes Lost E1 to E2 E1 Throughput (Mbps) Maximum Consecutive Lost Datagrams Measured Time (secs) Relative Precision
All Pairs 73 920 000 4 312 640 7 360 0,010
3
Pair 1 1 440 000 1 439 840 160 0,011 0,064 1 180,989 1,047
Pair 2 1 440 000 1 435 040 4 960 0,344 0,064 3 181,056 0,613
Pair 3 1 440 000 1 437 760 2 240 0,156 0,064 2 180,993 0,804
Pair 4 69 600 000 n/a n/a n/a n/a n/a 179,452 1,586
Totals: 73 920 000 4 312 640 7 360 0,010
3





Jitter


Group/ Pair RFC 1889 Jitter Average (ms) RFC 1889 Jitter Minimum (ms) RFC 1889 Jitter Maximum (ms) Jitter (delay variation) Max. (ms)
All Pairs 9,550 5 17 213
Pair 1 10,183 6 17 98
Pair 2 10,733 6 17 213
Pair 3 7,733 5 12 96
Pair 4 n/a n/a n/a n/a
Totals: 9,550 5 17 213






Datagram (Endpoint 1)


Group/ Pair Total Datagrams Sent by E1 Duplicate Datagrams Sent by E1 Total Datagrams Received by E1 Duplicate Datagrams Received by E1 Datagrams Lost, E1 to E2
All Pairs 27 000 n/a n/a n/a 46
Pair 1 9 000 n/a n/a n/a 1
Pair 2 9 000 n/a n/a n/a 31
Pair 3 9 000 n/a n/a n/a 14
Pair 4 n/a n/a n/a n/a n/a
Totals: 27 000 n/a n/a n/a 46


Datagram (Endpoint 2)


Group/ Pair Total Datagrams Sent by E2 Duplicate Datagrams Sent by E2 Total Datagrams Received by E2 Duplicate Datagrams Received by E2 Datagrams Lost, E2 to E1 Datagrams Out of Order
All Pairs n/a n/a 26 954 0 n/a 0
Pair 1 n/a n/a 8 999 0 n/a 0
Pair 2 n/a n/a 8 969 0 n/a 0
Pair 3 n/a n/a 8 986 0 n/a 0
Pair 4 n/a n/a n/a n/a n/a n/a
Totals: n/a n/a 26 954 0 n/a 0


Endpoint Configuration


Group/ Pair E1 Operating System E1 Version E1 Build Level E1 Product Type E2 Operating System E2 Version E2 Build Level E2 Product Type
All Pairs
Pair 1 Linux 32-bit (x86) 6.20 085 Retail Windows XP (32-bit) 6.20 085 Retail
Pair 2 Linux 32-bit (x86) 6.20 085 Retail Windows XP (32-bit) 6.20 085 Retail
Pair 3 Linux 32-bit (x86) 6.20 085 Retail Windows XP (32-bit) 6.20 085 Retail
Pair 4 Linux 32-bit (x86) 6.20 085 Retail Windows XP (32-bit) 6.20 085 Retail


Raw Data Totals


Group/ Pair Number of Timing Records Transaction Count Bytes Sent by E1 Bytes Received by E1 Measured Time (secs) Relative Precision
All Pairs 412 412 73 920 000 232
Pair 1 60 60 1 440 000 n/a 180,989 1,047
Pair 2 60 60 1 440 000 n/a 181,056 0,613
Pair 3 60 60 1 440 000 n/a 180,993 0,804
Pair 4 232 232 69 600 000 232 179,452 1,586
Totals: 412 412 73 920 000 232


This network performance test was created and run using Ixia's IxChariot. Visit the Ixia home page for more information.