Traffic Trace Info
DumpFile: 200102271400.dump
FileSize: 201.61MB
Id: 200102271400
StartTime: Tue Feb 27 14:00:00 2001
EndTime: Tue Feb 27 14:18:08 2001
TotalTime: 1088.35 seconds
TotalCapSize: 155.88MB CapLen: 96 bytes
# of packets: 2997185 (1648.90MB)
AvgRate: 12.71Mbps stddev:2.47M
IP flow (unique src/dst pair) Information
# of flows: 114714 (avg. 26.13 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.6% 4.4% 3.3% 3.2% 3.2% 3.1% 2.5% 2.5% 2.3% 2.2%
IP address Information
# of IPv4 addresses: 71517
Top 10 bandwidth usage (bytes/total in %):
7.7% 6.9% 5.8% 4.6% 4.4% 4.4% 4.0% 4.0% 3.7% 3.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200102271400.pktlen.png)
detailed numbers
[ 16- 31]: 14629
[ 32- 63]: 759490
[ 64- 127]: 508387
[ 128- 255]: 272416
[ 256- 511]: 248818
[ 512- 1023]: 331030
[ 1024- 2047]: 862415
Protocol Breakdown
![[protocol breakdown chart]](200102271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997185 (100.00%) 1729000165 (100.00%) 576.87
ip 2981542 ( 99.48%) 1728539597 ( 99.97%) 579.75
tcp 2312203 ( 77.15%) 1576107256 ( 91.16%) 681.65
http(s) 836741 ( 27.92%) 818044722 ( 47.31%) 977.66
http(c) 349806 ( 11.67%) 39034719 ( 2.26%) 111.59
squid 131039 ( 4.37%) 106457338 ( 6.16%) 812.41
smtp 125580 ( 4.19%) 39117954 ( 2.26%) 311.50
nntp 13629 ( 0.45%) 11069127 ( 0.64%) 812.17
ftp 70193 ( 2.34%) 14092953 ( 0.82%) 200.77
pop3 8065 ( 0.27%) 2806407 ( 0.16%) 347.97
imap 31 ( 0.00%) 2491 ( 0.00%) 80.35
telnet 6738 ( 0.22%) 641291 ( 0.04%) 95.18
ssh 3475 ( 0.12%) 1889735 ( 0.11%) 543.81
dns 53876 ( 1.80%) 3987084 ( 0.23%) 74.00
bgp 559 ( 0.02%) 143103 ( 0.01%) 256.00
napster 173704 ( 5.80%) 129944304 ( 7.52%) 748.08
realaud 17 ( 0.00%) 1020 ( 0.00%) 60.00
rtsp 842 ( 0.03%) 383546 ( 0.02%) 455.52
icecast 715 ( 0.02%) 264836 ( 0.02%) 370.40
other 537186 ( 17.92%) 408226206 ( 23.61%) 759.93
udp 595837 ( 19.88%) 145966575 ( 8.44%) 244.98
dns 445632 ( 14.87%) 98845487 ( 5.72%) 221.81
rip 417 ( 0.01%) 72682 ( 0.00%) 174.30
realaud 41944 ( 1.40%) 19696547 ( 1.14%) 469.59
halflif 25259 ( 0.84%) 3502784 ( 0.20%) 138.67
quake 1 ( 0.00%) 67 ( 0.00%) 67.00
other 82584 ( 2.76%) 23849008 ( 1.38%) 288.78
icmp 59538 ( 1.99%) 5751805 ( 0.33%) 96.61
igmp 108 ( 0.00%) 6480 ( 0.00%) 60.00
ipsec 36 ( 0.00%) 6264 ( 0.00%) 174.00
ip6 1350 ( 0.05%) 276076 ( 0.02%) 204.50
other 12470 ( 0.42%) 425141 ( 0.02%) 34.09
frag 14 ( 0.00%) 11018 ( 0.00%) 787.00
tcpdump file: 200102271400.dump.gz (74.79 MB)