Traffic Trace Info
DumpFile: 200309121400.dump
FileSize: 298.87MB
Id: 200309121400
StartTime: Fri Sep 12 14:00:00 2003
EndTime: Fri Sep 12 14:15:00 2003
TotalTime: 899.89 seconds
TotalCapSize: 229.70MB CapLen: 96 bytes
# of packets: 4533333 (1840.34MB)
AvgRate: 17.16Mbps stddev:1.16M
IP flow (unique src/dst pair) Information
# of flows: 2193161 (avg. 2.07 pkts/flow)
Top 10 big flow size (bytes/total in %):
15.8% 6.9% 4.4% 3.5% 3.0% 2.1% 1.2% 1.0% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 1091921
Top 10 bandwidth usage (bytes/total in %):
15.8% 15.8% 10.3% 6.9% 5.0% 4.4% 4.4% 3.5% 3.2% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309121400.pktlen.png)
detailed numbers
[ 16- 31]: 9085
[ 32- 63]: 930772
[ 64- 127]: 2227345
[ 128- 255]: 84419
[ 256- 511]: 116206
[ 512- 1023]: 164059
[ 1024- 2047]: 1001447
Protocol Breakdown
![[protocol breakdown chart]](200309121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4533333 (100.00%) 1929736344 (100.00%) 425.68
ip 4523426 ( 99.78%) 1929446515 ( 99.98%) 426.55
tcp 2651387 ( 58.49%) 1708558394 ( 88.54%) 644.40
http(s) 1000407 ( 22.07%) 992682860 ( 51.44%) 992.28
http(c) 232450 ( 5.13%) 24336151 ( 1.26%) 104.69
squid 14185 ( 0.31%) 17008400 ( 0.88%) 1199.04
smtp 86025 ( 1.90%) 15543704 ( 0.81%) 180.69
nntp 201840 ( 4.45%) 304162884 ( 15.76%) 1506.95
ftp 93633 ( 2.07%) 13443031 ( 0.70%) 143.57
pop3 3225 ( 0.07%) 1018508 ( 0.05%) 315.82
imap 107 ( 0.00%) 17350 ( 0.00%) 162.15
telnet 380 ( 0.01%) 50892 ( 0.00%) 133.93
ssh 295 ( 0.01%) 57061 ( 0.00%) 193.43
dns 381 ( 0.01%) 27027 ( 0.00%) 70.94
bgp 170 ( 0.00%) 51283 ( 0.00%) 301.66
napster 4687 ( 0.10%) 664110 ( 0.03%) 141.69
rtsp 4584 ( 0.10%) 5363848 ( 0.28%) 1170.12
icecast 148 ( 0.00%) 21149 ( 0.00%) 142.90
hotline 4 ( 0.00%) 240 ( 0.00%) 60.00
other 1008832 ( 22.25%) 334108422 ( 17.31%) 331.18
udp 167189 ( 3.69%) 40124137 ( 2.08%) 239.99
dns 67822 ( 1.50%) 9751247 ( 0.51%) 143.78
realaud 2861 ( 0.06%) 2011198 ( 0.10%) 702.97
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
unreal 2 ( 0.00%) 213 ( 0.00%) 106.50
other 95870 ( 2.11%) 28035692 ( 1.45%) 292.43
icmp 1674577 ( 36.94%) 175137375 ( 9.08%) 104.59
ip6 525 ( 0.01%) 165235 ( 0.01%) 314.73
other 29748 ( 0.66%) 5461374 ( 0.28%) 183.59
frag 4607 ( 0.10%) 4657760 ( 0.24%) 1011.02
tcpdump file: 200309121400.dump.gz (119.86 MB)