Traffic Trace Info
DumpFile: 200108161400.dump
FileSize: 195.07MB
Id: 200108161400
StartTime: Thu Aug 16 14:00:00 2001
EndTime: Thu Aug 16 14:11:37 2001
TotalTime: 696.85 seconds
TotalCapSize: 149.37MB CapLen: 96 bytes
# of packets: 2995249 (1764.50MB)
AvgRate: 21.24Mbps stddev:2.35M
IP flow (unique src/dst pair) Information
# of flows: 195770 (avg. 15.30 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.0% 3.3% 3.2% 3.1% 3.0% 1.9% 1.6% 1.0% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 160894
Top 10 bandwidth usage (bytes/total in %):
45.8% 7.6% 7.6% 3.3% 3.2% 3.1% 3.1% 3.0% 2.0% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200108161400.pktlen.png)
detailed numbers
[ 16- 31]: 21171
[ 32- 63]: 936262
[ 64- 127]: 341163
[ 128- 255]: 128969
[ 256- 511]: 128685
[ 512- 1023]: 140669
[ 1024- 2047]: 1298330
Protocol Breakdown
![[protocol breakdown chart]](200108161400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2995249 (100.00%) 1850207305 (100.00%) 617.71
ip 2972922 ( 99.25%) 1849546395 ( 99.96%) 622.13
tcp 1741474 ( 58.14%) 912637583 ( 49.33%) 524.06
http(s) 553113 ( 18.47%) 555978205 ( 30.05%) 1005.18
http(c) 699630 ( 23.36%) 57400121 ( 3.10%) 82.04
squid 1509 ( 0.05%) 859712 ( 0.05%) 569.72
smtp 98651 ( 3.29%) 35124813 ( 1.90%) 356.05
nntp 4248 ( 0.14%) 2108487 ( 0.11%) 496.35
ftp 60250 ( 2.01%) 72441577 ( 3.92%) 1202.35
pop3 3676 ( 0.12%) 537679 ( 0.03%) 146.27
imap 125 ( 0.00%) 30750 ( 0.00%) 246.00
telnet 840 ( 0.03%) 188519 ( 0.01%) 224.43
ssh 2620 ( 0.09%) 875201 ( 0.05%) 334.05
dns 1495 ( 0.05%) 101624 ( 0.01%) 67.98
bgp 216 ( 0.01%) 52420 ( 0.00%) 242.69
napster 107882 ( 3.60%) 57359260 ( 3.10%) 531.69
realaud 2912 ( 0.10%) 1101724 ( 0.06%) 378.34
rtsp 4918 ( 0.16%) 2436058 ( 0.13%) 495.34
icecast 1058 ( 0.04%) 773585 ( 0.04%) 731.18
hotline 12 ( 0.00%) 2359 ( 0.00%) 196.58
other 198019 ( 6.61%) 125253585 ( 6.77%) 632.53
udp 580382 ( 19.38%) 391150762 ( 21.14%) 673.95
dns 213908 ( 7.14%) 47320977 ( 2.56%) 221.22
rip 115 ( 0.00%) 13190 ( 0.00%) 114.70
realaud 32000 ( 1.07%) 17421288 ( 0.94%) 544.42
halflif 78 ( 0.00%) 32820 ( 0.00%) 420.77
everque 471 ( 0.02%) 46422 ( 0.00%) 98.56
unreal 8 ( 0.00%) 8520 ( 0.00%) 1065.00
quake 15079 ( 0.50%) 3634593 ( 0.20%) 241.04
cuseeme 8 ( 0.00%) 8520 ( 0.00%) 1065.00
other 318638 ( 10.64%) 322661600 ( 17.44%) 1012.63
icmp 633954 ( 21.17%) 545105213 ( 29.46%) 859.85
ipsec 55 ( 0.00%) 9014 ( 0.00%) 163.89
ip6 686 ( 0.02%) 84330 ( 0.00%) 122.93
other 16371 ( 0.55%) 559493 ( 0.03%) 34.18
frag 40 ( 0.00%) 31480 ( 0.00%) 787.00
tcpdump file: 200108161400.dump.gz (73.07 MB)