Traffic Trace Info
DumpFile: 200102071400.dump
FileSize: 201.02MB
Id: 200102071400
StartTime: Wed Feb 7 14:00:00 2001
EndTime: Wed Feb 7 14:14:03 2001
TotalTime: 842.20 seconds
TotalCapSize: 155.29MB CapLen: 96 bytes
# of packets: 2997295 (1994.42MB)
AvgRate: 19.87Mbps stddev:2.40M
IP flow (unique src/dst pair) Information
# of flows: 63975 (avg. 46.85 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.7% 3.3% 2.7% 1.6% 1.6% 1.5% 1.5% 1.5% 1.4% 1.4%
IP address Information
# of IPv4 addresses: 30940
Top 10 bandwidth usage (bytes/total in %):
8.4% 7.9% 6.5% 5.9% 4.7% 4.6% 4.3% 4.3% 4.2% 4.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200102071400.pktlen.png)
detailed numbers
[ 16- 31]: 23481
[ 32- 63]: 818019
[ 64- 127]: 388251
[ 128- 255]: 165264
[ 256- 511]: 168598
[ 512- 1023]: 275031
[ 1024- 2047]: 1158651
Protocol Breakdown
![[protocol breakdown chart]](200102071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997295 (100.00%) 2091303060 (100.00%) 697.73
ip 2972249 ( 99.16%) 2090562565 ( 99.96%) 703.36
tcp 2521786 ( 84.14%) 1974666298 ( 94.42%) 783.04
http(s) 1185796 ( 39.56%) 1353850807 ( 64.74%) 1141.72
http(c) 404921 ( 13.51%) 47621492 ( 2.28%) 117.61
squid 143884 ( 4.80%) 105037945 ( 5.02%) 730.02
smtp 100956 ( 3.37%) 32241141 ( 1.54%) 319.36
nntp 1585 ( 0.05%) 1567431 ( 0.07%) 988.92
ftp 99979 ( 3.34%) 72170631 ( 3.45%) 721.86
pop3 4852 ( 0.16%) 1242012 ( 0.06%) 255.98
imap 57 ( 0.00%) 4258 ( 0.00%) 74.70
telnet 4637 ( 0.15%) 579746 ( 0.03%) 125.03
ssh 1176 ( 0.04%) 790608 ( 0.04%) 672.29
dns 858 ( 0.03%) 69228 ( 0.00%) 80.69
bgp 204 ( 0.01%) 36308 ( 0.00%) 177.98
napster 45722 ( 1.53%) 32499895 ( 1.55%) 710.82
realaud 3043 ( 0.10%) 2352393 ( 0.11%) 773.05
rtsp 8113 ( 0.27%) 4235387 ( 0.20%) 522.05
icecast 13162 ( 0.44%) 10964307 ( 0.52%) 833.03
other 502827 ( 16.78%) 309401869 ( 14.79%) 615.32
udp 332431 ( 11.09%) 105917559 ( 5.06%) 318.62
dns 238192 ( 7.95%) 59005761 ( 2.82%) 247.72
rip 259 ( 0.01%) 45394 ( 0.00%) 175.27
realaud 29434 ( 0.98%) 11760710 ( 0.56%) 399.56
halflif 1 ( 0.00%) 88 ( 0.00%) 88.00
other 62126 ( 2.07%) 31510627 ( 1.51%) 507.21
icmp 96059 ( 3.20%) 9057618 ( 0.43%) 94.29
igmp 85 ( 0.00%) 5100 ( 0.00%) 60.00
ipip 183 ( 0.01%) 35288 ( 0.00%) 192.83
ip6 246 ( 0.01%) 149158 ( 0.01%) 606.33
other 21459 ( 0.72%) 731544 ( 0.03%) 34.09
frag 14927 ( 0.50%) 19054919 ( 0.91%) 1276.54
tcpdump file: 200102071400.dump.gz (74.50 MB)