Traffic Trace Info
DumpFile: 200311071400.dump
FileSize: 337.66MB
Id: 200311071400
StartTime: Fri Nov 7 14:00:01 2003
EndTime: Fri Nov 7 14:15:00 2003
TotalTime: 899.36 seconds
TotalCapSize: 257.39MB CapLen: 96 bytes
# of packets: 5260911 (1809.97MB)
AvgRate: 16.88Mbps stddev:1.10M
IP flow (unique src/dst pair) Information
# of flows: 2567168 (avg. 2.05 pkts/flow)
Top 10 big flow size (bytes/total in %):
15.4% 3.0% 2.4% 1.8% 1.4% 1.3% 1.1% 1.1% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 891024
Top 10 bandwidth usage (bytes/total in %):
15.4% 15.4% 3.8% 3.5% 3.0% 3.0% 2.6% 2.4% 1.9% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200311071400.pktlen.png)
detailed numbers
[ 16- 31]: 7511
[ 32- 63]: 1215277
[ 64- 127]: 2689604
[ 128- 255]: 112511
[ 256- 511]: 123823
[ 512- 1023]: 186392
[ 1024- 2047]: 925793
Protocol Breakdown
![[protocol breakdown chart]](200311071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5260911 (100.00%) 1897888573 (100.00%) 360.75
ip 5252493 ( 99.84%) 1897641362 ( 99.99%) 361.28
tcp 2708622 ( 51.49%) 1595084649 ( 84.05%) 588.89
http(s) 889279 ( 16.90%) 793953905 ( 41.83%) 892.81
http(c) 325829 ( 6.19%) 31846166 ( 1.68%) 97.74
squid 1706 ( 0.03%) 394134 ( 0.02%) 231.03
smtp 69012 ( 1.31%) 14818800 ( 0.78%) 214.73
nntp 193547 ( 3.68%) 291725188 ( 15.37%) 1507.26
ftp 66407 ( 1.26%) 53896198 ( 2.84%) 811.60
pop3 4913 ( 0.09%) 2869803 ( 0.15%) 584.12
imap 180 ( 0.00%) 30445 ( 0.00%) 169.14
telnet 1169 ( 0.02%) 106267 ( 0.01%) 90.90
ssh 428 ( 0.01%) 33704 ( 0.00%) 78.75
dns 547 ( 0.01%) 41346 ( 0.00%) 75.59
bgp 157 ( 0.00%) 31079 ( 0.00%) 197.96
napster 13200 ( 0.25%) 6801604 ( 0.36%) 515.27
realaud 172 ( 0.00%) 15179 ( 0.00%) 88.25
rtsp 2501 ( 0.05%) 2020570 ( 0.11%) 807.90
icecast 9101 ( 0.17%) 12835063 ( 0.68%) 1410.29
hotline 3 ( 0.00%) 186 ( 0.00%) 62.00
other 1130413 ( 21.49%) 383662587 ( 20.22%) 339.40
udp 345359 ( 6.56%) 71202153 ( 3.75%) 206.17
dns 81348 ( 1.55%) 10868828 ( 0.57%) 133.61
realaud 14157 ( 0.27%) 14347782 ( 0.76%) 1013.48
halflif 118065 ( 2.24%) 13123124 ( 0.69%) 111.15
other 131764 ( 2.50%) 32861510 ( 1.73%) 249.40
icmp 2152604 ( 40.92%) 224259001 ( 11.82%) 104.18
ip6 753 ( 0.01%) 202773 ( 0.01%) 269.29
other 45155 ( 0.86%) 6892786 ( 0.36%) 152.65
frag 1429 ( 0.03%) 2146058 ( 0.11%) 1501.79
tcpdump file: 200311071400.dump.gz (140.60 MB)