Traffic Trace Info
DumpFile: 200302031400.dump
FileSize: 337.47MB
Id: 200302031400
StartTime: Mon Feb 3 14:00:00 2003
EndTime: Mon Feb 3 14:13:08 2003
TotalTime: 787.33 seconds
TotalCapSize: 262.27MB CapLen: 96 bytes
# of packets: 4928753 (2351.88MB)
AvgRate: 25.06Mbps stddev:1.44M
IP flow (unique src/dst pair) Information
# of flows: 195387 (avg. 25.23 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.4% 2.6% 2.3% 1.4% 1.4% 1.1% 1.1% 1.1% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 132108
Top 10 bandwidth usage (bytes/total in %):
9.1% 7.6% 7.6% 4.0% 3.1% 2.8% 2.6% 2.6% 2.3% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302031400.pktlen.png)
detailed numbers
[ 16- 31]: 22213
[ 32- 63]: 1561215
[ 64- 127]: 1174359
[ 128- 255]: 281599
[ 256- 511]: 222902
[ 512- 1023]: 394015
[ 1024- 2047]: 1272450
Protocol Breakdown
![[protocol breakdown chart]](200302031400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4928753 (100.00%) 2466130031 (100.00%) 500.36
ip 4893610 ( 99.29%) 2465058474 ( 99.96%) 503.73
tcp 4217782 ( 85.58%) 2348043275 ( 95.21%) 556.70
http(s) 958156 ( 19.44%) 897990691 ( 36.41%) 937.21
http(c) 918728 ( 18.64%) 110996724 ( 4.50%) 120.82
squid 6706 ( 0.14%) 6898393 ( 0.28%) 1028.69
smtp 135122 ( 2.74%) 47329694 ( 1.92%) 350.27
nntp 442675 ( 8.98%) 224422157 ( 9.10%) 506.97
ftp 124783 ( 2.53%) 35943535 ( 1.46%) 288.05
pop3 6648 ( 0.13%) 2815891 ( 0.11%) 423.57
imap 504 ( 0.01%) 39235 ( 0.00%) 77.85
telnet 2648 ( 0.05%) 215798 ( 0.01%) 81.49
ssh 739 ( 0.01%) 57762 ( 0.00%) 78.16
dns 9243 ( 0.19%) 8947838 ( 0.36%) 968.07
bgp 141 ( 0.00%) 19084 ( 0.00%) 135.35
napster 348750 ( 7.08%) 163800426 ( 6.64%) 469.68
realaud 1502 ( 0.03%) 931326 ( 0.04%) 620.06
rtsp 18190 ( 0.37%) 9483675 ( 0.38%) 521.37
icecast 231 ( 0.00%) 23278 ( 0.00%) 100.77
other 1242599 ( 25.21%) 838112491 ( 33.98%) 674.48
udp 563450 ( 11.43%) 109165281 ( 4.43%) 193.74
dns 291333 ( 5.91%) 45524032 ( 1.85%) 156.26
realaud 30318 ( 0.62%) 15039197 ( 0.61%) 496.05
halflif 1 ( 0.00%) 92 ( 0.00%) 92.00
everque 3 ( 0.00%) 275 ( 0.00%) 91.67
unreal 7811 ( 0.16%) 7344385 ( 0.30%) 940.26
quake 2 ( 0.00%) 141 ( 0.00%) 70.50
other 232601 ( 4.72%) 41036068 ( 1.66%) 176.42
icmp 70338 ( 1.43%) 6359882 ( 0.26%) 90.42
ipsec 30 ( 0.00%) 6796 ( 0.00%) 226.53
ip6 425 ( 0.01%) 68739 ( 0.00%) 161.74
other 41585 ( 0.84%) 1414501 ( 0.06%) 34.01
frag 12500 ( 0.25%) 15429216 ( 0.63%) 1234.34
tcpdump file: 200302031400.dump.gz (138.25 MB)