Traffic Trace Info
DumpFile: 200210311400.dump
FileSize: 334.15MB
Id: 200210311400
StartTime: Thu Oct 31 14:00:01 2002
EndTime: Thu Oct 31 14:12:00 2002
TotalTime: 719.45 seconds
TotalCapSize: 258.53MB CapLen: 96 bytes
# of packets: 4955895 (1949.81MB)
AvgRate: 22.73Mbps stddev:1.28M
IP flow (unique src/dst pair) Information
# of flows: 266340 (avg. 18.61 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.2% 2.1% 1.5% 1.4% 1.3% 1.2% 1.1% 1.0% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 198330
Top 10 bandwidth usage (bytes/total in %):
6.2% 3.7% 3.3% 2.2% 2.2% 2.1% 2.1% 2.1% 2.1% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200210311400.pktlen.png)
detailed numbers
[ 16- 31]: 24976
[ 32- 63]: 1701189
[ 64- 127]: 1236969
[ 128- 255]: 327745
[ 256- 511]: 297991
[ 512- 1023]: 420631
[ 1024- 2047]: 946394
Protocol Breakdown
![[protocol breakdown chart]](200210311400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4955895 (100.00%) 2044520719 (100.00%) 412.54
ip 4917938 ( 99.23%) 2043367864 ( 99.94%) 415.49
tcp 4131641 ( 83.37%) 1943133586 ( 95.04%) 470.31
http(s) 671451 ( 13.55%) 569970669 ( 27.88%) 848.86
http(c) 990005 ( 19.98%) 115976044 ( 5.67%) 117.15
squid 4031 ( 0.08%) 2471606 ( 0.12%) 613.15
smtp 113613 ( 2.29%) 51120833 ( 2.50%) 449.96
nntp 6 ( 0.00%) 452 ( 0.00%) 75.33
ftp 49330 ( 1.00%) 20167504 ( 0.99%) 408.83
pop3 5615 ( 0.11%) 664696 ( 0.03%) 118.38
imap 590 ( 0.01%) 47300 ( 0.00%) 80.17
telnet 1088 ( 0.02%) 98342 ( 0.00%) 90.39
ssh 21953 ( 0.44%) 14947213 ( 0.73%) 680.87
dns 35881 ( 0.72%) 5852212 ( 0.29%) 163.10
bgp 124 ( 0.00%) 24819 ( 0.00%) 200.15
napster 893154 ( 18.02%) 427632072 ( 20.92%) 478.79
realaud 73 ( 0.00%) 5766 ( 0.00%) 78.99
rtsp 2059 ( 0.04%) 233768 ( 0.01%) 113.53
icecast 2532 ( 0.05%) 155013 ( 0.01%) 61.22
hotline 5141 ( 0.10%) 339592 ( 0.02%) 66.06
other 1334514 ( 26.93%) 733408082 ( 35.87%) 549.57
udp 577227 ( 11.65%) 82909013 ( 4.06%) 143.63
dns 270109 ( 5.45%) 39645416 ( 1.94%) 146.78
rip 84 ( 0.00%) 7584 ( 0.00%) 90.29
realaud 13036 ( 0.26%) 4543149 ( 0.22%) 348.51
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
starcra 1 ( 0.00%) 87 ( 0.00%) 87.00
everque 1 ( 0.00%) 78 ( 0.00%) 78.00
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 291664 ( 5.89%) 36633993 ( 1.79%) 125.60
icmp 138821 ( 2.80%) 12591271 ( 0.62%) 90.70
igmp 26261 ( 0.53%) 2783666 ( 0.14%) 106.00
ipsec 33 ( 0.00%) 6150 ( 0.00%) 186.36
ip6 2607 ( 0.05%) 529030 ( 0.03%) 202.93
other 41348 ( 0.83%) 1415148 ( 0.07%) 34.23
frag 6811 ( 0.14%) 8161445 ( 0.40%) 1198.27
tcpdump file: 200210311400.dump.gz (140.12 MB)