Traffic Trace Info
DumpFile: 200207261400.dump
FileSize: 331.39MB
Id: 200207261400
StartTime: Fri Jul 26 14:00:00 2002
EndTime: Fri Jul 26 14:17:54 2002
TotalTime: 1073.57 seconds
TotalCapSize: 256.60MB CapLen: 96 bytes
# of packets: 4901683 (2455.42MB)
AvgRate: 19.18Mbps stddev:1.50M
IP flow (unique src/dst pair) Information
# of flows: 116526 (avg. 42.07 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.7% 2.7% 2.0% 1.7% 1.7% 1.3% 1.3% 1.2% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 59211
Top 10 bandwidth usage (bytes/total in %):
5.3% 4.6% 3.8% 3.8% 3.0% 2.8% 2.8% 2.7% 2.5% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207261400.pktlen.png)
detailed numbers
[ 16- 31]: 12952
[ 32- 63]: 1603603
[ 64- 127]: 846032
[ 128- 255]: 280921
[ 256- 511]: 284270
[ 512- 1023]: 613805
[ 1024- 2047]: 1260100
Protocol Breakdown
![[protocol breakdown chart]](200207261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4901683 (100.00%) 2574693339 (100.00%) 525.27
ip 4883574 ( 99.63%) 2574144743 ( 99.98%) 527.10
tcp 4241657 ( 86.53%) 2318256603 ( 90.04%) 546.55
http(s) 853053 ( 17.40%) 783646522 ( 30.44%) 918.64
http(c) 934178 ( 19.06%) 106033251 ( 4.12%) 113.50
squid 7925 ( 0.16%) 2051290 ( 0.08%) 258.84
smtp 138259 ( 2.82%) 57767160 ( 2.24%) 417.82
nntp 494 ( 0.01%) 59443 ( 0.00%) 120.33
ftp 51404 ( 1.05%) 3570515 ( 0.14%) 69.46
pop3 5372 ( 0.11%) 857609 ( 0.03%) 159.64
imap 885 ( 0.02%) 70880 ( 0.00%) 80.09
telnet 2590 ( 0.05%) 309029 ( 0.01%) 119.32
ssh 9937 ( 0.20%) 1791082 ( 0.07%) 180.24
dns 673 ( 0.01%) 76227 ( 0.00%) 113.26
bgp 589 ( 0.01%) 73789 ( 0.00%) 125.28
napster 826446 ( 16.86%) 485508575 ( 18.86%) 587.47
realaud 3783 ( 0.08%) 229368 ( 0.01%) 60.63
rtsp 6798 ( 0.14%) 579654 ( 0.02%) 85.27
icecast 342 ( 0.01%) 34745 ( 0.00%) 101.59
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1398496 ( 28.53%) 875580893 ( 34.01%) 626.09
udp 483541 ( 9.86%) 176343862 ( 6.85%) 364.69
dns 288531 ( 5.89%) 39387074 ( 1.53%) 136.51
rip 157 ( 0.00%) 14462 ( 0.00%) 92.11
realaud 106727 ( 2.18%) 107029054 ( 4.16%) 1002.83
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
starcra 5 ( 0.00%) 746 ( 0.00%) 149.20
everque 507 ( 0.01%) 30440 ( 0.00%) 60.04
other 84247 ( 1.72%) 29327524 ( 1.14%) 348.11
icmp 121837 ( 2.49%) 78069761 ( 3.03%) 640.77
ipsec 52 ( 0.00%) 9672 ( 0.00%) 186.00
ip6 1610 ( 0.03%) 278594 ( 0.01%) 173.04
other 34877 ( 0.71%) 1186251 ( 0.05%) 34.01
frag 19479 ( 0.40%) 16879678 ( 0.66%) 866.56
tcpdump file: 200207261400.dump.gz (135.92 MB)