Traffic Trace Info
DumpFile: 200302091400.dump
FileSize: 341.88MB
Id: 200302091400
StartTime: Sun Feb 9 14:00:01 2003
EndTime: Sun Feb 9 14:20:04 2003
TotalTime: 1203.83 seconds
TotalCapSize: 266.20MB CapLen: 96 bytes
# of packets: 4959799 (2210.25MB)
AvgRate: 15.40Mbps stddev:2.15M
IP flow (unique src/dst pair) Information
# of flows: 259149 (avg. 19.14 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.5% 4.5% 3.7% 3.7% 1.7% 1.4% 1.4% 1.3% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 179077
Top 10 bandwidth usage (bytes/total in %):
8.6% 8.2% 6.7% 5.7% 5.7% 5.0% 4.5% 3.7% 3.7% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302091400.pktlen.png)
detailed numbers
[ 16- 31]: 11874
[ 32- 63]: 1441791
[ 64- 127]: 1292364
[ 128- 255]: 343677
[ 256- 511]: 213778
[ 512- 1023]: 535762
[ 1024- 2047]: 1120553
Protocol Breakdown
![[protocol breakdown chart]](200302091400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4959799 (100.00%) 2317616633 (100.00%) 467.28
ip 4942500 ( 99.65%) 2317093294 ( 99.98%) 468.81
tcp 4020224 ( 81.06%) 2204571917 ( 95.12%) 548.37
http(s) 950566 ( 19.17%) 961282461 ( 41.48%) 1011.27
http(c) 883062 ( 17.80%) 95709788 ( 4.13%) 108.38
squid 27048 ( 0.55%) 10414497 ( 0.45%) 385.04
smtp 104866 ( 2.11%) 24003815 ( 1.04%) 228.90
nntp 47 ( 0.00%) 3816 ( 0.00%) 81.19
ftp 197827 ( 3.99%) 70046704 ( 3.02%) 354.08
pop3 4009 ( 0.08%) 1081937 ( 0.05%) 269.88
imap 273 ( 0.01%) 119799 ( 0.01%) 438.82
telnet 1052 ( 0.02%) 117787 ( 0.01%) 111.96
ssh 2599 ( 0.05%) 310582 ( 0.01%) 119.50
dns 1277 ( 0.03%) 803176 ( 0.03%) 628.96
bgp 208 ( 0.00%) 29865 ( 0.00%) 143.58
napster 621877 ( 12.54%) 288243532 ( 12.44%) 463.51
realaud 69 ( 0.00%) 6065 ( 0.00%) 87.90
rtsp 216 ( 0.00%) 38489 ( 0.00%) 178.19
icecast 527 ( 0.01%) 84995 ( 0.00%) 161.28
hotline 16 ( 0.00%) 2104 ( 0.00%) 131.50
other 1224435 ( 24.69%) 752263393 ( 32.46%) 614.38
udp 715473 ( 14.43%) 95723967 ( 4.13%) 133.79
dns 313281 ( 6.32%) 51416938 ( 2.22%) 164.12
realaud 15468 ( 0.31%) 6682340 ( 0.29%) 432.01
halflif 8 ( 0.00%) 480 ( 0.00%) 60.00
other 386669 ( 7.80%) 37622500 ( 1.62%) 97.30
icmp 189176 ( 3.81%) 16134796 ( 0.70%) 85.29
ip6 504 ( 0.01%) 80273 ( 0.00%) 159.27
other 17123 ( 0.35%) 582341 ( 0.03%) 34.01
frag 15 ( 0.00%) 7088 ( 0.00%) 472.53
tcpdump file: 200302091400.dump.gz (134.95 MB)