Traffic Trace Info
DumpFile: 200404151400.dump
FileSize: 616.65MB
Id: 200404151400
StartTime: Thu Apr 15 14:00:00 2004
EndTime: Thu Apr 15 14:15:00 2004
TotalTime: 900.20 seconds
TotalCapSize: 483.65MB CapLen: 96 bytes
# of packets: 8716199 (2848.37MB)
AvgRate: 26.54Mbps stddev:0.58M
IP flow (unique src/dst pair) Information
# of flows: 1122123 (avg. 7.77 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.0% 1.6% 1.5% 1.4% 1.2% 1.2% 1.2% 1.1% 1.1% 0.9%
IP address Information
# of IPv4 addresses: 971173
Top 10 bandwidth usage (bytes/total in %):
33.4% 3.7% 2.9% 2.2% 2.1% 2.1% 2.1% 2.1% 2.0% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200404151400.pktlen.png)
detailed numbers
[ 16- 31]: 44889
[ 32- 63]: 4566126
[ 64- 127]: 1750792
[ 128- 255]: 226112
[ 256- 511]: 231836
[ 512- 1023]: 429602
[ 1024- 2047]: 1466842
Protocol Breakdown
![[protocol breakdown chart]](200404151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 8716199 (100.00%) 2986735476 (100.00%) 342.66
ip 8645548 ( 99.19%) 2984583975 ( 99.93%) 345.22
tcp 7824194 ( 89.77%) 2867298776 ( 96.00%) 366.47
http(s) 1673665 ( 19.20%) 951482164 ( 31.86%) 568.50
http(c) 3588073 ( 41.17%) 1238493663 ( 41.47%) 345.17
squid 35434 ( 0.41%) 14145216 ( 0.47%) 399.20
smtp 196730 ( 2.26%) 56213655 ( 1.88%) 285.74
nntp 73667 ( 0.85%) 61805444 ( 2.07%) 838.98
ftp 35130 ( 0.40%) 48591723 ( 1.63%) 1383.20
pop3 4693 ( 0.05%) 873317 ( 0.03%) 186.09
imap 317 ( 0.00%) 24658 ( 0.00%) 77.79
telnet 1224 ( 0.01%) 79953 ( 0.00%) 65.32
ssh 2351 ( 0.03%) 345590 ( 0.01%) 147.00
dns 431 ( 0.00%) 29994 ( 0.00%) 69.59
bgp 159 ( 0.00%) 31722 ( 0.00%) 199.51
napster 37912 ( 0.43%) 19655964 ( 0.66%) 518.46
realaud 7370 ( 0.08%) 463148 ( 0.02%) 62.84
rtsp 26596 ( 0.31%) 5122070 ( 0.17%) 192.59
icecast 29495 ( 0.34%) 28975153 ( 0.97%) 982.38
other 2109664 ( 24.20%) 440911957 ( 14.76%) 209.00
udp 490597 ( 5.63%) 95375085 ( 3.19%) 194.41
dns 225595 ( 2.59%) 30059067 ( 1.01%) 133.24
realaud 5224 ( 0.06%) 2702704 ( 0.09%) 517.36
halflif 22 ( 0.00%) 2063 ( 0.00%) 93.77
everque 15 ( 0.00%) 1342 ( 0.00%) 89.47
unreal 22 ( 0.00%) 2079 ( 0.00%) 94.50
cuseeme 1 ( 0.00%) 93 ( 0.00%) 93.00
other 259269 ( 2.97%) 62573213 ( 2.10%) 241.34
icmp 246772 ( 2.83%) 18955596 ( 0.63%) 76.81
ip6 342 ( 0.00%) 59509 ( 0.00%) 174.00
other 83643 ( 0.96%) 2895009 ( 0.10%) 34.61
frag 5550 ( 0.06%) 4067676 ( 0.14%) 732.91
tcpdump file: 200404151400.dump.gz (248.42 MB)