Traffic Trace Info
DumpFile: 200211161400.dump
FileSize: 330.28MB
Id: 200211161400
StartTime: Sat Nov 16 14:00:00 2002
EndTime: Sat Nov 16 14:16:41 2002
TotalTime: 1001.42 seconds
TotalCapSize: 254.41MB CapLen: 96 bytes
# of packets: 4972528 (1808.51MB)
AvgRate: 15.15Mbps stddev:1.83M
IP flow (unique src/dst pair) Information
# of flows: 253848 (avg. 19.59 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.4% 2.4% 2.1% 1.8% 1.5% 1.4% 1.3% 1.3% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 193538
Top 10 bandwidth usage (bytes/total in %):
4.7% 3.9% 3.4% 3.4% 3.2% 2.5% 2.5% 2.4% 2.4% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200211161400.pktlen.png)
detailed numbers
[ 16- 31]: 14764
[ 32- 63]: 2253700
[ 64- 127]: 943485
[ 128- 255]: 330321
[ 256- 511]: 228307
[ 512- 1023]: 285393
[ 1024- 2047]: 916558
Protocol Breakdown
![[protocol breakdown chart]](200211161400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4972528 (100.00%) 1896355886 (100.00%) 381.37
ip 4950485 ( 99.56%) 1895687453 ( 99.96%) 382.93
tcp 3638928 ( 73.18%) 1743096621 ( 91.92%) 479.01
http(s) 558392 ( 11.23%) 549883680 ( 29.00%) 984.76
http(c) 753333 ( 15.15%) 95283409 ( 5.02%) 126.48
squid 894 ( 0.02%) 254522 ( 0.01%) 284.70
smtp 61677 ( 1.24%) 16115152 ( 0.85%) 261.28
ftp 25554 ( 0.51%) 18186270 ( 0.96%) 711.68
pop3 6647 ( 0.13%) 920166 ( 0.05%) 138.43
imap 264 ( 0.01%) 40770 ( 0.00%) 154.43
telnet 1207 ( 0.02%) 137273 ( 0.01%) 113.73
ssh 27875 ( 0.56%) 12513991 ( 0.66%) 448.93
dns 53060 ( 1.07%) 3259744 ( 0.17%) 61.44
bgp 176 ( 0.00%) 29755 ( 0.00%) 169.06
napster 771783 ( 15.52%) 363865181 ( 19.19%) 471.46
realaud 136 ( 0.00%) 9261 ( 0.00%) 68.10
rtsp 3822 ( 0.08%) 263455 ( 0.01%) 68.93
icecast 3686 ( 0.07%) 360690 ( 0.02%) 97.85
hotline 16 ( 0.00%) 1377 ( 0.00%) 86.06
other 1370157 ( 27.55%) 681962752 ( 35.96%) 497.73
udp 659614 ( 13.27%) 110414029 ( 5.82%) 167.39
dns 373355 ( 7.51%) 50532682 ( 2.66%) 135.35
realaud 277 ( 0.01%) 23988 ( 0.00%) 86.60
halflif 2 ( 0.00%) 396 ( 0.00%) 198.00
everque 4 ( 0.00%) 885 ( 0.00%) 221.25
unreal 1 ( 0.00%) 224 ( 0.00%) 224.00
other 282717 ( 5.69%) 55552688 ( 2.93%) 196.50
icmp 627084 ( 12.61%) 41090402 ( 2.17%) 65.53
ipsec 45 ( 0.00%) 8382 ( 0.00%) 186.27
ip6 639 ( 0.01%) 157221 ( 0.01%) 246.04
other 24175 ( 0.49%) 920798 ( 0.05%) 38.09
frag 24103 ( 0.48%) 27491066 ( 1.45%) 1140.57
tcpdump file: 200211161400.dump.gz (126.05 MB)