Traffic Trace Info
DumpFile: 200210221400.dump
FileSize: 334.53MB
Id: 200210221400
StartTime: Tue Oct 22 14:00:00 2002
EndTime: Tue Oct 22 14:11:27 2002
TotalTime: 686.57 seconds
TotalCapSize: 259.10MB CapLen: 96 bytes
# of packets: 4943305 (2134.16MB)
AvgRate: 26.07Mbps stddev:1.08M
IP flow (unique src/dst pair) Information
# of flows: 220136 (avg. 22.46 pkts/flow)
Top 10 big flow size (bytes/total in %):
1.9% 1.5% 1.5% 1.2% 1.2% 1.1% 1.0% 1.0% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 162002
Top 10 bandwidth usage (bytes/total in %):
4.3% 3.4% 3.4% 2.8% 2.7% 2.3% 2.2% 2.1% 2.0% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200210221400.pktlen.png)
detailed numbers
[ 16- 31]: 27115
[ 32- 63]: 1928958
[ 64- 127]: 978400
[ 128- 255]: 260615
[ 256- 511]: 227388
[ 512- 1023]: 414000
[ 1024- 2047]: 1106829
Protocol Breakdown
![[protocol breakdown chart]](200210221400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4943305 (100.00%) 2237826215 (100.00%) 452.70
ip 4900894 ( 99.14%) 2236534731 ( 99.94%) 456.35
tcp 4257184 ( 86.12%) 2123990268 ( 94.91%) 498.92
http(s) 776109 ( 15.70%) 730202770 ( 32.63%) 940.85
http(c) 966268 ( 19.55%) 113029168 ( 5.05%) 116.97
squid 3194 ( 0.06%) 2622086 ( 0.12%) 820.94
smtp 114870 ( 2.32%) 38413475 ( 1.72%) 334.41
nntp 23 ( 0.00%) 1581 ( 0.00%) 68.74
ftp 57852 ( 1.17%) 25224501 ( 1.13%) 436.02
pop3 4402 ( 0.09%) 749431 ( 0.03%) 170.25
imap 519 ( 0.01%) 45049 ( 0.00%) 86.80
telnet 1994 ( 0.04%) 169406 ( 0.01%) 84.96
ssh 9038 ( 0.18%) 2911664 ( 0.13%) 322.16
dns 117985 ( 2.39%) 7293755 ( 0.33%) 61.82
bgp 120 ( 0.00%) 20817 ( 0.00%) 173.47
napster 836793 ( 16.93%) 397357057 ( 17.76%) 474.86
realaud 4448 ( 0.09%) 1724060 ( 0.08%) 387.60
rtsp 14132 ( 0.29%) 9940710 ( 0.44%) 703.42
icecast 446 ( 0.01%) 57718 ( 0.00%) 129.41
hotline 4 ( 0.00%) 526 ( 0.00%) 131.50
other 1348544 ( 27.28%) 794210376 ( 35.49%) 588.94
udp 508009 ( 10.28%) 103101996 ( 4.61%) 202.95
dns 278674 ( 5.64%) 41415974 ( 1.85%) 148.62
rip 78 ( 0.00%) 6928 ( 0.00%) 88.82
realaud 32670 ( 0.66%) 16655278 ( 0.74%) 509.80
halflif 1 ( 0.00%) 82 ( 0.00%) 82.00
everque 1 ( 0.00%) 81 ( 0.00%) 81.00
unreal 1 ( 0.00%) 73 ( 0.00%) 73.00
quake 41 ( 0.00%) 6180 ( 0.00%) 150.73
other 196462 ( 3.97%) 44985134 ( 2.01%) 228.98
icmp 77862 ( 1.58%) 6730533 ( 0.30%) 86.44
ipsec 29 ( 0.00%) 5406 ( 0.00%) 186.41
ip6 1487 ( 0.03%) 346186 ( 0.02%) 232.81
other 56323 ( 1.14%) 2360342 ( 0.11%) 41.91
frag 19212 ( 0.39%) 25557427 ( 1.14%) 1330.28
tcpdump file: 200210221400.dump.gz (138.74 MB)