Traffic Trace Info
DumpFile: 200302271500.dump
FileSize: 345.64MB
Id: 200302271500
StartTime: Thu Feb 27 15:00:00 2003
EndTime: Thu Feb 27 15:15:00 2003
TotalTime: 899.35 seconds
TotalCapSize: 268.46MB CapLen: 96 bytes
# of packets: 5057776 (2527.02MB)
AvgRate: 23.57Mbps stddev:0.71M
IP flow (unique src/dst pair) Information
# of flows: 357812 (avg. 14.14 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.2% 6.8% 4.2% 1.4% 1.4% 1.2% 1.2% 1.0% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 251962
Top 10 bandwidth usage (bytes/total in %):
14.8% 10.5% 7.2% 6.8% 6.8% 5.5% 3.1% 3.0% 2.7% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271500.pktlen.png)
detailed numbers
[ 16- 31]: 20480
[ 32- 63]: 1458957
[ 64- 127]: 1256003
[ 128- 255]: 309593
[ 256- 511]: 304711
[ 512- 1023]: 285037
[ 1024- 2047]: 1422995
Protocol Breakdown
![[protocol breakdown chart]](200302271500.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5057776 (100.00%) 2649767336 (100.00%) 523.90
ip 5028414 ( 99.42%) 2648880077 ( 99.97%) 526.78
tcp 4071801 ( 80.51%) 2418423411 ( 91.27%) 593.94
http(s) 1423549 ( 28.15%) 1600629625 ( 60.41%) 1124.39
http(c) 1122335 ( 22.19%) 123337385 ( 4.65%) 109.89
squid 13444 ( 0.27%) 6305676 ( 0.24%) 469.03
smtp 107951 ( 2.13%) 43608937 ( 1.65%) 403.97
nntp 1132 ( 0.02%) 194565 ( 0.01%) 171.88
ftp 108724 ( 2.15%) 44599645 ( 1.68%) 410.21
pop3 6669 ( 0.13%) 637933 ( 0.02%) 95.66
imap 2478 ( 0.05%) 500364 ( 0.02%) 201.92
telnet 1626 ( 0.03%) 159502 ( 0.01%) 98.09
ssh 1890 ( 0.04%) 165035 ( 0.01%) 87.32
dns 4461 ( 0.09%) 278252 ( 0.01%) 62.37
bgp 169 ( 0.00%) 48230 ( 0.00%) 285.38
napster 165381 ( 3.27%) 69806111 ( 2.63%) 422.09
realaud 1004 ( 0.02%) 1385878 ( 0.05%) 1380.36
rtsp 38413 ( 0.76%) 12471043 ( 0.47%) 324.66
icecast 7523 ( 0.15%) 10286971 ( 0.39%) 1367.40
hotline 11 ( 0.00%) 1405 ( 0.00%) 127.73
other 1064674 ( 21.05%) 503993096 ( 19.02%) 473.38
udp 741443 ( 14.66%) 214024095 ( 8.08%) 288.66
dns 405004 ( 8.01%) 67344469 ( 2.54%) 166.28
realaud 31741 ( 0.63%) 17828655 ( 0.67%) 561.69
halflif 5 ( 0.00%) 340 ( 0.00%) 68.00
quake 1 ( 0.00%) 73 ( 0.00%) 73.00
other 300857 ( 5.95%) 123348443 ( 4.66%) 409.99
icmp 168008 ( 3.32%) 13801393 ( 0.52%) 82.15
ip6 16014 ( 0.32%) 1571688 ( 0.06%) 98.14
other 31148 ( 0.62%) 1059490 ( 0.04%) 34.01
frag 10663 ( 0.21%) 12191922 ( 0.46%) 1143.39
tcpdump file: 200302271500.dump.gz (142.91 MB)