Traffic Trace Info
DumpFile: 200208271400.dump
FileSize: 339.03MB
Id: 200208271400
StartTime: Tue Aug 27 14:00:00 2002
EndTime: Tue Aug 27 14:23:21 2002
TotalTime: 1400.28 seconds
TotalCapSize: 263.34MB CapLen: 96 bytes
# of packets: 4960758 (2382.83MB)
AvgRate: 14.27Mbps stddev:1.99M
IP flow (unique src/dst pair) Information
# of flows: 144446 (avg. 34.34 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.7% 4.5% 3.5% 3.5% 2.1% 2.0% 1.6% 1.6% 1.5% 1.3%
IP address Information
# of IPv4 addresses: 87144
Top 10 bandwidth usage (bytes/total in %):
8.2% 7.7% 5.5% 4.5% 4.5% 3.8% 3.7% 3.6% 3.6% 3.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200208271400.pktlen.png)
detailed numbers
[ 16- 31]: 10397
[ 32- 63]: 1603411
[ 64- 127]: 1108842
[ 128- 255]: 306829
[ 256- 511]: 265565
[ 512- 1023]: 351746
[ 1024- 2047]: 1313968
Protocol Breakdown
![[protocol breakdown chart]](200208271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4960758 (100.00%) 2498576828 (100.00%) 503.67
ip 4944443 ( 99.67%) 2498079659 ( 99.98%) 505.23
tcp 4134690 ( 83.35%) 2377887783 ( 95.17%) 575.11
http(s) 1082697 ( 21.83%) 1215598100 ( 48.65%) 1122.75
http(c) 1072504 ( 21.62%) 128576669 ( 5.15%) 119.88
squid 11347 ( 0.23%) 1634994 ( 0.07%) 144.09
smtp 265460 ( 5.35%) 86350456 ( 3.46%) 325.29
nntp 47 ( 0.00%) 4840 ( 0.00%) 102.98
ftp 34934 ( 0.70%) 11185536 ( 0.45%) 320.19
pop3 9952 ( 0.20%) 2591051 ( 0.10%) 260.35
imap 1548 ( 0.03%) 129692 ( 0.01%) 83.78
telnet 2608 ( 0.05%) 303830 ( 0.01%) 116.50
ssh 12605 ( 0.25%) 981590 ( 0.04%) 77.87
dns 2158 ( 0.04%) 153805 ( 0.01%) 71.27
bgp 257 ( 0.01%) 53947 ( 0.00%) 209.91
napster 676232 ( 13.63%) 396618722 ( 15.87%) 586.51
realaud 94 ( 0.00%) 6053 ( 0.00%) 64.39
rtsp 21653 ( 0.44%) 1437969 ( 0.06%) 66.41
icecast 4101 ( 0.08%) 1016333 ( 0.04%) 247.83
other 936270 ( 18.87%) 531235820 ( 21.26%) 567.40
udp 546630 ( 11.02%) 91922446 ( 3.68%) 168.16
dns 442070 ( 8.91%) 59196934 ( 2.37%) 133.91
rip 182 ( 0.00%) 16792 ( 0.00%) 92.26
realaud 44345 ( 0.89%) 15793303 ( 0.63%) 356.15
unreal 6 ( 0.00%) 1357 ( 0.00%) 226.17
quake 1 ( 0.00%) 85 ( 0.00%) 85.00
cuseeme 45 ( 0.00%) 3510 ( 0.00%) 78.00
other 59832 ( 1.21%) 16862839 ( 0.67%) 281.84
icmp 83782 ( 1.69%) 8548128 ( 0.34%) 102.03
ipsec 69 ( 0.00%) 12590 ( 0.00%) 182.46
ip6 73743 ( 1.49%) 7771430 ( 0.31%) 105.39
other 105529 ( 2.13%) 11937282 ( 0.48%) 113.12
frag 5893 ( 0.12%) 6785682 ( 0.27%) 1151.48
tcpdump file: 200208271400.dump.gz (131.79 MB)