Traffic Trace Info
DumpFile: 200302271030.dump
FileSize: 289.14MB
Id: 200302271030
StartTime: Thu Feb 27 10:30:00 2003
EndTime: Thu Feb 27 10:45:01 2003
TotalTime: 900.38 seconds
TotalCapSize: 224.87MB CapLen: 96 bytes
# of packets: 4212093 (1996.06MB)
AvgRate: 18.60Mbps stddev:1.79M
IP flow (unique src/dst pair) Information
# of flows: 369076 (avg. 11.41 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.0% 2.0% 1.6% 1.5% 1.4% 1.4% 1.1% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 266128
Top 10 bandwidth usage (bytes/total in %):
8.8% 5.4% 5.1% 4.4% 4.3% 3.7% 3.0% 2.6% 2.5% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271030.pktlen.png)
detailed numbers
[ 16- 31]: 13080
[ 32- 63]: 1336442
[ 64- 127]: 1011416
[ 128- 255]: 216569
[ 256- 511]: 245317
[ 512- 1023]: 298770
[ 1024- 2047]: 1090499
Protocol Breakdown
![[protocol breakdown chart]](200302271030.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4212093 (100.00%) 2093021525 (100.00%) 496.91
ip 4192187 ( 99.53%) 2092416657 ( 99.97%) 499.12
tcp 3333147 ( 79.13%) 1940700723 ( 92.72%) 582.24
http(s) 987630 ( 23.45%) 960918765 ( 45.91%) 972.95
http(c) 982444 ( 23.32%) 115226898 ( 5.51%) 117.29
squid 6998 ( 0.17%) 5406198 ( 0.26%) 772.53
smtp 125632 ( 2.98%) 52883432 ( 2.53%) 420.94
nntp 12848 ( 0.31%) 11029684 ( 0.53%) 858.47
ftp 67422 ( 1.60%) 32300515 ( 1.54%) 479.08
pop3 6737 ( 0.16%) 2058685 ( 0.10%) 305.58
imap 698 ( 0.02%) 314518 ( 0.02%) 450.60
telnet 3390 ( 0.08%) 411092 ( 0.02%) 121.27
ssh 2780 ( 0.07%) 297079 ( 0.01%) 106.86
dns 7239 ( 0.17%) 449065 ( 0.02%) 62.03
bgp 157 ( 0.00%) 23746 ( 0.00%) 151.25
napster 86408 ( 2.05%) 49119784 ( 2.35%) 568.46
realaud 81 ( 0.00%) 7567 ( 0.00%) 93.42
rtsp 4838 ( 0.11%) 4945415 ( 0.24%) 1022.20
icecast 10702 ( 0.25%) 15405378 ( 0.74%) 1439.49
hotline 12 ( 0.00%) 1578 ( 0.00%) 131.50
other 1026880 ( 24.38%) 689892152 ( 32.96%) 671.83
udp 656830 ( 15.59%) 135428782 ( 6.47%) 206.19
dns 413174 ( 9.81%) 71724621 ( 3.43%) 173.59
rip 2 ( 0.00%) 132 ( 0.00%) 66.00
realaud 16396 ( 0.39%) 7554190 ( 0.36%) 460.73
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
other 227213 ( 5.39%) 56148081 ( 2.68%) 247.12
icmp 164226 ( 3.90%) 13690270 ( 0.65%) 83.36
ip6 15354 ( 0.36%) 1813947 ( 0.09%) 118.14
other 22630 ( 0.54%) 782935 ( 0.04%) 34.60
frag 35 ( 0.00%) 24970 ( 0.00%) 713.43
tcpdump file: 200302271030.dump.gz (115.45 MB)