Traffic Trace Info
DumpFile: 200202041400.dump
FileSize: 337.98MB
Id: 200202041400
StartTime: Mon Feb 4 14:00:00 2002
EndTime: Mon Feb 4 14:22:55 2002
TotalTime: 1374.90 seconds
TotalCapSize: 261.84MB CapLen: 96 bytes
# of packets: 4989608 (2231.73MB)
AvgRate: 13.61Mbps stddev:1.62M
IP flow (unique src/dst pair) Information
# of flows: 121255 (avg. 41.15 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.7% 4.4% 2.8% 2.5% 2.0% 1.8% 1.5% 1.5% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 67022
Top 10 bandwidth usage (bytes/total in %):
4.8% 4.8% 4.6% 4.4% 3.0% 2.9% 2.9% 2.9% 2.9% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200202041400.pktlen.png)
detailed numbers
[ 16- 31]: 34410
[ 32- 63]: 2094734
[ 64- 127]: 800886
[ 128- 255]: 252592
[ 256- 511]: 243064
[ 512- 1023]: 350737
[ 1024- 2047]: 1213185
Protocol Breakdown
![[protocol breakdown chart]](200202041400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4989608 (100.00%) 2340134675 (100.00%) 469.00
ip 4943403 ( 99.07%) 2338754765 ( 99.94%) 473.11
tcp 4361801 ( 87.42%) 2200955649 ( 94.05%) 504.60
http(s) 1098519 ( 22.02%) 1069899603 ( 45.72%) 973.95
http(c) 1119670 ( 22.44%) 126753989 ( 5.42%) 113.21
squid 10215 ( 0.20%) 2547431 ( 0.11%) 249.38
smtp 121305 ( 2.43%) 44488550 ( 1.90%) 366.75
nntp 981 ( 0.02%) 342601 ( 0.01%) 349.24
ftp 16667 ( 0.33%) 7917510 ( 0.34%) 475.04
pop3 9800 ( 0.20%) 1834544 ( 0.08%) 187.20
imap 474 ( 0.01%) 53982 ( 0.00%) 113.89
telnet 4204 ( 0.08%) 367112 ( 0.02%) 87.32
ssh 4366 ( 0.09%) 2710045 ( 0.12%) 620.72
dns 950 ( 0.02%) 65597 ( 0.00%) 69.05
bgp 269 ( 0.01%) 40241 ( 0.00%) 149.59
napster 744268 ( 14.92%) 427352775 ( 18.26%) 574.19
realaud 180 ( 0.00%) 11992 ( 0.00%) 66.62
rtsp 242065 ( 4.85%) 19654903 ( 0.84%) 81.20
icecast 1449 ( 0.03%) 927275 ( 0.04%) 639.94
hotline 5 ( 0.00%) 1015 ( 0.00%) 203.00
other 985975 ( 19.76%) 495970389 ( 21.19%) 503.03
udp 432594 ( 8.67%) 124513562 ( 5.32%) 287.83
dns 291101 ( 5.83%) 36791484 ( 1.57%) 126.39
rip 265 ( 0.01%) 29190 ( 0.00%) 110.15
realaud 27511 ( 0.55%) 11856263 ( 0.51%) 430.96
halflif 299 ( 0.01%) 71537 ( 0.00%) 239.25
cuseeme 1 ( 0.00%) 88 ( 0.00%) 88.00
other 112978 ( 2.26%) 75404673 ( 3.22%) 667.43
icmp 80458 ( 1.61%) 7427231 ( 0.32%) 92.31
ipsec 66 ( 0.00%) 12124 ( 0.00%) 183.70
ip6 39918 ( 0.80%) 4259233 ( 0.18%) 106.70
other 28566 ( 0.57%) 1586966 ( 0.07%) 55.55
frag 58540 ( 1.17%) 61109038 ( 2.61%) 1043.89
tcpdump file: 200202041400.dump.gz (128.99 MB)