Traffic Trace Info
DumpFile: 200302270130.dump
FileSize: 216.34MB
Id: 200302270130
StartTime: Thu Feb 27 01:30:01 2003
EndTime: Thu Feb 27 01:45:00 2003
TotalTime: 899.40 seconds
TotalCapSize: 168.31MB CapLen: 96 bytes
# of packets: 3147923 (1560.83MB)
AvgRate: 14.56Mbps stddev:1.51M
IP flow (unique src/dst pair) Information
# of flows: 355601 (avg. 8.85 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.9% 2.7% 2.7% 1.8% 1.5% 1.4% 1.4% 1.3% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 265135
Top 10 bandwidth usage (bytes/total in %):
11.7% 9.5% 7.7% 4.4% 4.0% 3.9% 2.8% 2.8% 2.3% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270130.pktlen.png)
detailed numbers
[ 16- 31]: 6997
[ 32- 63]: 757042
[ 64- 127]: 876543
[ 128- 255]: 187273
[ 256- 511]: 222757
[ 512- 1023]: 257761
[ 1024- 2047]: 839550
Protocol Breakdown
![[protocol breakdown chart]](200302270130.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3147923 (100.00%) 1636650324 (100.00%) 519.91
ip 3137464 ( 99.67%) 1636333040 ( 99.98%) 521.55
tcp 2328560 ( 73.97%) 1463377634 ( 89.41%) 628.45
http(s) 625569 ( 19.87%) 634198118 ( 38.75%) 1013.79
http(c) 462102 ( 14.68%) 61340171 ( 3.75%) 132.74
squid 13275 ( 0.42%) 10743408 ( 0.66%) 809.30
smtp 91313 ( 2.90%) 32589200 ( 1.99%) 356.90
nntp 16452 ( 0.52%) 14409996 ( 0.88%) 875.88
ftp 80231 ( 2.55%) 28617721 ( 1.75%) 356.69
pop3 1791 ( 0.06%) 217161 ( 0.01%) 121.25
imap 305 ( 0.01%) 42445 ( 0.00%) 139.16
telnet 3292 ( 0.10%) 254375 ( 0.02%) 77.27
ssh 1134 ( 0.04%) 241025 ( 0.01%) 212.54
dns 5431 ( 0.17%) 1480314 ( 0.09%) 272.57
bgp 178 ( 0.01%) 52135 ( 0.00%) 292.89
napster 38387 ( 1.22%) 13440639 ( 0.82%) 350.14
realaud 10 ( 0.00%) 846 ( 0.00%) 84.60
rtsp 7784 ( 0.25%) 5486389 ( 0.34%) 704.83
icecast 23865 ( 0.76%) 23157669 ( 1.41%) 970.36
hotline 10 ( 0.00%) 1321 ( 0.00%) 132.10
other 957286 ( 30.41%) 637099423 ( 38.93%) 665.53
udp 616609 ( 19.59%) 146012038 ( 8.92%) 236.80
dns 332630 ( 10.57%) 64832128 ( 3.96%) 194.91
realaud 5287 ( 0.17%) 2778502 ( 0.17%) 525.53
halflif 108 ( 0.00%) 17197 ( 0.00%) 159.23
other 276146 ( 8.77%) 78180277 ( 4.78%) 283.11
icmp 162997 ( 5.18%) 24509903 ( 1.50%) 150.37
ip6 17504 ( 0.56%) 2019587 ( 0.12%) 115.38
other 11794 ( 0.37%) 413878 ( 0.03%) 35.09
frag 4846 ( 0.15%) 3872408 ( 0.24%) 799.09
tcpdump file: 200302270130.dump.gz (85.24 MB)