Traffic Trace Info
DumpFile: 200304081400.dump
FileSize: 225.10MB
Id: 200304081400
StartTime: Tue Apr 8 14:00:00 2003
EndTime: Tue Apr 8 14:15:00 2003
TotalTime: 900.23 seconds
TotalCapSize: 176.00MB CapLen: 96 bytes
# of packets: 3218151 (1087.20MB)
AvgRate: 10.13Mbps stddev:1.26M
IP flow (unique src/dst pair) Information
# of flows: 196914 (avg. 16.34 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.8% 2.8% 2.6% 2.5% 2.5% 2.5% 1.9% 1.8% 1.6% 1.6%
IP address Information
# of IPv4 addresses: 143512
Top 10 bandwidth usage (bytes/total in %):
12.0% 5.8% 5.3% 4.1% 3.3% 3.1% 2.9% 2.9% 2.8% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304081400.pktlen.png)
detailed numbers
[ 16- 31]: 3341
[ 32- 63]: 1288235
[ 64- 127]: 919107
[ 128- 255]: 181239
[ 256- 511]: 133183
[ 512- 1023]: 133389
[ 1024- 2047]: 559657
Protocol Breakdown
![[protocol breakdown chart]](200304081400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3218151 (100.00%) 1140010884 (100.00%) 354.24
ip 3212311 ( 99.82%) 1139831316 ( 99.98%) 354.83
tcp 2593235 ( 80.58%) 1052653566 ( 92.34%) 405.92
http(s) 204085 ( 6.34%) 217446154 ( 19.07%) 1065.47
http(c) 1090460 ( 33.88%) 139261618 ( 12.22%) 127.71
squid 825 ( 0.03%) 63081 ( 0.01%) 76.46
smtp 70094 ( 2.18%) 28183912 ( 2.47%) 402.09
nntp 16 ( 0.00%) 1067 ( 0.00%) 66.69
ftp 94636 ( 2.94%) 14736773 ( 1.29%) 155.72
pop3 3263 ( 0.10%) 392688 ( 0.03%) 120.35
imap 507 ( 0.02%) 39230 ( 0.00%) 77.38
telnet 3917 ( 0.12%) 493213 ( 0.04%) 125.92
ssh 69518 ( 2.16%) 14830030 ( 1.30%) 213.33
dns 1121 ( 0.03%) 76260 ( 0.01%) 68.03
bgp 157 ( 0.00%) 27143 ( 0.00%) 172.89
napster 70335 ( 2.19%) 14665402 ( 1.29%) 208.51
realaud 270 ( 0.01%) 28896 ( 0.00%) 107.02
rtsp 29844 ( 0.93%) 6313202 ( 0.55%) 211.54
icecast 53097 ( 1.65%) 66366866 ( 5.82%) 1249.92
hotline 4 ( 0.00%) 478 ( 0.00%) 119.50
other 901000 ( 28.00%) 549724368 ( 48.22%) 610.13
udp 455655 ( 14.16%) 74182052 ( 6.51%) 162.80
dns 378803 ( 11.77%) 57818599 ( 5.07%) 152.64
realaud 11613 ( 0.36%) 788008 ( 0.07%) 67.86
starcra 14755 ( 0.46%) 1041086 ( 0.09%) 70.56
quake 1 ( 0.00%) 77 ( 0.00%) 77.00
other 50471 ( 1.57%) 14533843 ( 1.27%) 287.96
icmp 148680 ( 4.62%) 11762883 ( 1.03%) 79.12
igmp 3 ( 0.00%) 180 ( 0.00%) 60.00
ip6 6500 ( 0.20%) 952436 ( 0.08%) 146.53
other 8238 ( 0.26%) 280199 ( 0.02%) 34.01
frag 2 ( 0.00%) 120 ( 0.00%) 60.00
tcpdump file: 200304081400.dump.gz (88.94 MB)