Traffic Trace Info
DumpFile: 200212121400.dump
FileSize: 339.54MB
Id: 200212121400
StartTime: Thu Dec 12 14:00:00 2002
EndTime: Thu Dec 12 14:12:08 2002
TotalTime: 728.08 seconds
TotalCapSize: 264.19MB CapLen: 96 bytes
# of packets: 4937846 (2173.67MB)
AvgRate: 25.05Mbps stddev:0.87M
IP flow (unique src/dst pair) Information
# of flows: 270815 (avg. 18.23 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.4% 4.9% 1.9% 1.1% 0.9% 0.9% 0.7% 0.7% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 197744
Top 10 bandwidth usage (bytes/total in %):
11.0% 10.7% 5.3% 5.1% 3.7% 2.2% 1.9% 1.9% 1.8% 1.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200212121400.pktlen.png)
detailed numbers
[ 16- 31]: 23174
[ 32- 63]: 1551102
[ 64- 127]: 1229949
[ 128- 255]: 278192
[ 256- 511]: 301411
[ 512- 1023]: 448991
[ 1024- 2047]: 1105027
Protocol Breakdown
![[protocol breakdown chart]](200212121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4937846 (100.00%) 2279254943 (100.00%) 461.59
ip 4902322 ( 99.28%) 2278175022 ( 99.95%) 464.71
tcp 4183625 ( 84.73%) 2138796188 ( 93.84%) 511.23
http(s) 975769 ( 19.76%) 906613750 ( 39.78%) 929.13
http(c) 1074600 ( 21.76%) 121120526 ( 5.31%) 112.71
squid 9675 ( 0.20%) 5006459 ( 0.22%) 517.46
smtp 74757 ( 1.51%) 27398571 ( 1.20%) 366.50
nntp 47 ( 0.00%) 3314 ( 0.00%) 70.51
ftp 32890 ( 0.67%) 6415994 ( 0.28%) 195.07
pop3 7747 ( 0.16%) 4713047 ( 0.21%) 608.37
imap 505 ( 0.01%) 79624 ( 0.00%) 157.67
telnet 1696 ( 0.03%) 188627 ( 0.01%) 111.22
ssh 2847 ( 0.06%) 1165511 ( 0.05%) 409.38
dns 355 ( 0.01%) 24495 ( 0.00%) 69.00
bgp 132 ( 0.00%) 24553 ( 0.00%) 186.01
napster 873321 ( 17.69%) 461057847 ( 20.23%) 527.94
realaud 2169 ( 0.04%) 1379013 ( 0.06%) 635.78
rtsp 16745 ( 0.34%) 8731251 ( 0.38%) 521.42
icecast 9452 ( 0.19%) 12655020 ( 0.56%) 1338.87
hotline 4 ( 0.00%) 526 ( 0.00%) 131.50
other 1100455 ( 22.29%) 582200671 ( 25.54%) 529.05
udp 564146 ( 11.42%) 104495242 ( 4.58%) 185.23
dns 268888 ( 5.45%) 42137561 ( 1.85%) 156.71
realaud 30189 ( 0.61%) 18487237 ( 0.81%) 612.38
halflif 13 ( 0.00%) 1083 ( 0.00%) 83.31
starcra 2 ( 0.00%) 120 ( 0.00%) 60.00
unreal 4 ( 0.00%) 359 ( 0.00%) 89.75
other 263087 ( 5.33%) 43553528 ( 1.91%) 165.55
icmp 85485 ( 1.73%) 7850030 ( 0.34%) 91.83
igmp 16 ( 0.00%) 21664 ( 0.00%) 1354.00
ipsec 32 ( 0.00%) 5968 ( 0.00%) 186.50
ip6 28913 ( 0.59%) 25625739 ( 1.12%) 886.31
other 40105 ( 0.81%) 1380191 ( 0.06%) 34.41
frag 6960 ( 0.14%) 7169775 ( 0.31%) 1030.14
tcpdump file: 200212121400.dump.gz (142.60 MB)