Traffic Trace Info
DumpFile: 200504051400.dump
FileSize: 471.17MB
Id: 200504051400
StartTime: Tue Apr 5 14:00:00 2005
EndTime: Tue Apr 5 14:15:00 2005
TotalTime: 900.15 seconds
TotalCapSize: 367.27MB CapLen: 96 bytes
# of packets: 6809615 (2140.86MB)
AvgRate: 19.95Mbps stddev:1.94M
IP flow (unique src/dst pair) Information
# of flows: 608801 (avg. 11.19 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.7% 1.3% 1.2% 1.2% 1.1% 1.0% 0.7% 0.7% 0.7% 0.6%
IP address Information
# of IPv4 addresses: 389499
Top 10 bandwidth usage (bytes/total in %):
12.6% 12.3% 5.6% 4.7% 4.4% 4.3% 3.6% 2.7% 2.0% 1.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200504051400.pktlen.png)
detailed numbers
[ 16- 31]: 56572
[ 32- 63]: 3099854
[ 64- 127]: 1890403
[ 128- 255]: 171268
[ 256- 511]: 213948
[ 512- 1023]: 278880
[ 1024- 2047]: 1098690
Protocol Breakdown
![[protocol breakdown chart]](200504051400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6809615 (100.00%) 2244858817 (100.00%) 329.66
ip 6697162 ( 98.35%) 2241480784 ( 99.85%) 334.69
tcp 5622563 ( 82.57%) 1981884298 ( 88.29%) 352.49
http(s) 904890 ( 13.29%) 964506267 ( 42.97%) 1065.88
http(c) 2185311 ( 32.09%) 281139867 ( 12.52%) 128.65
squid 20184 ( 0.30%) 1617096 ( 0.07%) 80.12
smtp 196900 ( 2.89%) 34120113 ( 1.52%) 173.29
nntp 82 ( 0.00%) 5699 ( 0.00%) 69.50
ftp 154972 ( 2.28%) 20515383 ( 0.91%) 132.38
pop3 12418 ( 0.18%) 12343895 ( 0.55%) 994.03
imap 3069 ( 0.05%) 753261 ( 0.03%) 245.44
telnet 3913 ( 0.06%) 735282 ( 0.03%) 187.91
ssh 1320 ( 0.02%) 133758 ( 0.01%) 101.33
dns 944 ( 0.01%) 88390 ( 0.00%) 93.63
bgp 129 ( 0.00%) 29225 ( 0.00%) 226.55
napster 1481 ( 0.02%) 136071 ( 0.01%) 91.88
realaud 707 ( 0.01%) 187770 ( 0.01%) 265.59
rtsp 44557 ( 0.65%) 22128829 ( 0.99%) 496.64
icecast 1879 ( 0.03%) 121998 ( 0.01%) 64.93
hotline 2 ( 0.00%) 120 ( 0.00%) 60.00
other 2075700 ( 30.48%) 642835390 ( 28.64%) 309.70
udp 609106 ( 8.94%) 187816119 ( 8.37%) 308.35
dns 412379 ( 6.06%) 124759227 ( 5.56%) 302.54
realaud 1192 ( 0.02%) 91482 ( 0.00%) 76.75
halflif 1 ( 0.00%) 83 ( 0.00%) 83.00
quake 1 ( 0.00%) 90 ( 0.00%) 90.00
other 191867 ( 2.82%) 61206947 ( 2.73%) 319.01
icmp 163798 ( 2.41%) 14013760 ( 0.62%) 85.56
ipsec 86 ( 0.00%) 8492 ( 0.00%) 98.74
ip6 528 ( 0.01%) 76853 ( 0.00%) 145.55
other 301081 ( 4.42%) 57681262 ( 2.57%) 191.58
frag 6662 ( 0.10%) 9724446 ( 0.43%) 1459.69
tcpdump file: 200504051400.dump.gz (181.10 MB)