Traffic Trace Info
DumpFile: 200209021400.dump
FileSize: 340.67MB
Id: 200209021400
StartTime: Mon Sep 2 14:00:00 2002
EndTime: Mon Sep 2 14:21:53 2002
TotalTime: 1312.61 seconds
TotalCapSize: 265.12MB CapLen: 96 bytes
# of packets: 4950890 (2705.63MB)
AvgRate: 17.29Mbps stddev:2.84M
IP flow (unique src/dst pair) Information
# of flows: 128337 (avg. 38.58 pkts/flow)
Top 10 big flow size (bytes/total in %):
13.9% 6.8% 2.9% 2.2% 1.7% 1.5% 1.5% 1.4% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 75093
Top 10 bandwidth usage (bytes/total in %):
13.9% 13.9% 6.8% 6.8% 4.1% 3.3% 3.1% 2.9% 2.9% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200209021400.pktlen.png)
detailed numbers
[ 16- 31]: 10646
[ 32- 63]: 1340215
[ 64- 127]: 1059537
[ 128- 255]: 281345
[ 256- 511]: 245981
[ 512- 1023]: 522124
[ 1024- 2047]: 1491042
Protocol Breakdown
![[protocol breakdown chart]](200209021400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4950890 (100.00%) 2837061243 (100.00%) 573.04
ip 4934817 ( 99.68%) 2836573296 ( 99.98%) 574.81
tcp 4248731 ( 85.82%) 2677252856 ( 94.37%) 630.13
http(s) 992388 ( 20.04%) 1003706674 ( 35.38%) 1011.41
http(c) 1100965 ( 22.24%) 134320381 ( 4.73%) 122.00
squid 11866 ( 0.24%) 6698763 ( 0.24%) 564.53
smtp 105391 ( 2.13%) 42558990 ( 1.50%) 403.82
nntp 91 ( 0.00%) 11731 ( 0.00%) 128.91
ftp 109456 ( 2.21%) 26935569 ( 0.95%) 246.09
pop3 6650 ( 0.13%) 908956 ( 0.03%) 136.69
imap 697 ( 0.01%) 52730 ( 0.00%) 75.65
telnet 6267 ( 0.13%) 478833 ( 0.02%) 76.41
ssh 10865 ( 0.22%) 1009306 ( 0.04%) 92.90
dns 4757 ( 0.10%) 1471073 ( 0.05%) 309.24
bgp 229 ( 0.00%) 47685 ( 0.00%) 208.23
napster 543868 ( 10.99%) 362793724 ( 12.79%) 667.06
realaud 74 ( 0.00%) 6129 ( 0.00%) 82.82
rtsp 23249 ( 0.47%) 3231559 ( 0.11%) 139.00
icecast 751 ( 0.02%) 419229 ( 0.01%) 558.23
hotline 10 ( 0.00%) 1315 ( 0.00%) 131.50
other 1330924 ( 26.88%) 1092591602 ( 38.51%) 820.93
udp 531248 ( 10.73%) 136979994 ( 4.83%) 257.85
dns 396529 ( 8.01%) 58820192 ( 2.07%) 148.34
rip 106 ( 0.00%) 9636 ( 0.00%) 90.91
realaud 50440 ( 1.02%) 27370115 ( 0.96%) 542.63
halflif 1 ( 0.00%) 86 ( 0.00%) 86.00
quake 1 ( 0.00%) 75 ( 0.00%) 75.00
other 83913 ( 1.69%) 50689267 ( 1.79%) 604.07
icmp 110436 ( 2.23%) 17315924 ( 0.61%) 156.80
ipsec 76 ( 0.00%) 14136 ( 0.00%) 186.00
ip6 8130 ( 0.16%) 1398574 ( 0.05%) 172.03
other 36196 ( 0.73%) 3611812 ( 0.13%) 99.78
frag 31973 ( 0.65%) 35100587 ( 1.24%) 1097.82
tcpdump file: 200209021400.dump.gz (129.39 MB)