Traffic Trace Info
DumpFile: 200107311400.dump
FileSize: 200.28MB
Id: 200107311400
StartTime: Tue Jul 31 14:00:00 2001
EndTime: Tue Jul 31 14:13:27 2001
TotalTime: 806.09 seconds
TotalCapSize: 154.71MB CapLen: 96 bytes
# of packets: 2986678 (1927.00MB)
AvgRate: 20.05Mbps stddev:2.24M
IP flow (unique src/dst pair) Information
# of flows: 75540 (avg. 39.54 pkts/flow)
Top 10 big flow size (bytes/total in %):
9.0% 7.7% 6.7% 3.3% 2.6% 2.5% 1.8% 1.5% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 35797
Top 10 bandwidth usage (bytes/total in %):
9.5% 9.2% 9.2% 7.9% 7.9% 6.8% 5.0% 3.3% 3.3% 3.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200107311400.pktlen.png)
detailed numbers
[ 16- 31]: 23184
[ 32- 63]: 852527
[ 64- 127]: 362268
[ 128- 255]: 149548
[ 256- 511]: 160282
[ 512- 1023]: 338364
[ 1024- 2047]: 1100505
Protocol Breakdown
![[protocol breakdown chart]](200107311400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2986678 (100.00%) 2020603003 (100.00%) 676.54
ip 2961799 ( 99.17%) 2019863487 ( 99.96%) 681.97
tcp 2537707 ( 84.97%) 1911953730 ( 94.62%) 753.42
http(s) 1071821 ( 35.89%) 1176067171 ( 58.20%) 1097.26
http(c) 471724 ( 15.79%) 44964017 ( 2.23%) 95.32
squid 3691 ( 0.12%) 2599240 ( 0.13%) 704.21
smtp 99666 ( 3.34%) 44993528 ( 2.23%) 451.44
nntp 781 ( 0.03%) 275370 ( 0.01%) 352.59
ftp 231020 ( 7.74%) 199644273 ( 9.88%) 864.19
pop3 4676 ( 0.16%) 816280 ( 0.04%) 174.57
imap 202 ( 0.01%) 31732 ( 0.00%) 157.09
telnet 1207 ( 0.04%) 170211 ( 0.01%) 141.02
ssh 4183 ( 0.14%) 1548939 ( 0.08%) 370.29
dns 1677 ( 0.06%) 116602 ( 0.01%) 69.53
bgp 206 ( 0.01%) 47158 ( 0.00%) 228.92
napster 315520 ( 10.56%) 212589449 ( 10.52%) 673.77
realaud 1568 ( 0.05%) 717883 ( 0.04%) 457.83
rtsp 17059 ( 0.57%) 7106596 ( 0.35%) 416.59
icecast 1743 ( 0.06%) 678019 ( 0.03%) 389.00
other 310714 ( 10.40%) 219578077 ( 10.87%) 706.69
udp 329914 ( 11.05%) 88454431 ( 4.38%) 268.11
dns 267094 ( 8.94%) 57626448 ( 2.85%) 215.75
rip 175 ( 0.01%) 20210 ( 0.00%) 115.49
realaud 5538 ( 0.19%) 1939676 ( 0.10%) 350.25
halflif 18 ( 0.00%) 1126 ( 0.00%) 62.56
everque 3 ( 0.00%) 1278 ( 0.00%) 426.00
quake 5 ( 0.00%) 419 ( 0.00%) 83.80
other 56957 ( 1.91%) 28812220 ( 1.43%) 505.86
icmp 68231 ( 2.28%) 18533920 ( 0.92%) 271.63
ipsec 25 ( 0.00%) 3250 ( 0.00%) 130.00
ip6 353 ( 0.01%) 43943 ( 0.00%) 124.48
other 25569 ( 0.86%) 874213 ( 0.04%) 34.19
frag 9356 ( 0.31%) 9419310 ( 0.47%) 1006.77
tcpdump file: 200107311400.dump.gz (74.41 MB)