Traffic Trace Info
DumpFile: 200301171400.dump
FileSize: 335.77MB
Id: 200301171400
StartTime: Fri Jan 17 14:00:00 2003
EndTime: Fri Jan 17 14:14:11 2003
TotalTime: 851.17 seconds
TotalCapSize: 260.42MB CapLen: 96 bytes
# of packets: 4938211 (2396.14MB)
AvgRate: 23.62Mbps stddev:1.29M
IP flow (unique src/dst pair) Information
# of flows: 283007 (avg. 17.45 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.7% 2.8% 1.7% 1.5% 1.3% 1.1% 0.9% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 204727
Top 10 bandwidth usage (bytes/total in %):
4.0% 3.9% 3.7% 3.7% 3.2% 3.2% 2.9% 2.6% 2.1% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200301171400.pktlen.png)
detailed numbers
[ 16- 31]: 21215
[ 32- 63]: 1793892
[ 64- 127]: 932557
[ 128- 255]: 221358
[ 256- 511]: 256694
[ 512- 1023]: 410094
[ 1024- 2047]: 1302401
Protocol Breakdown
![[protocol breakdown chart]](200301171400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4938211 (100.00%) 2512535272 (100.00%) 508.79
ip 4906185 ( 99.35%) 2511563229 ( 99.96%) 511.92
tcp 4223714 ( 85.53%) 2375157274 ( 94.53%) 562.34
http(s) 1203063 ( 24.36%) 1164302409 ( 46.34%) 967.78
http(c) 1214262 ( 24.59%) 141165677 ( 5.62%) 116.26
squid 15950 ( 0.32%) 9392521 ( 0.37%) 588.87
smtp 76965 ( 1.56%) 31193092 ( 1.24%) 405.29
nntp 325 ( 0.01%) 44545 ( 0.00%) 137.06
ftp 123285 ( 2.50%) 51645636 ( 2.06%) 418.91
pop3 8089 ( 0.16%) 1252625 ( 0.05%) 154.86
imap 507 ( 0.01%) 39352 ( 0.00%) 77.62
telnet 20087 ( 0.41%) 6110840 ( 0.24%) 304.22
ssh 1744 ( 0.04%) 110944 ( 0.00%) 63.61
dns 2022 ( 0.04%) 812827 ( 0.03%) 401.99
bgp 153 ( 0.00%) 31563 ( 0.00%) 206.29
napster 448514 ( 9.08%) 206893797 ( 8.23%) 461.29
realaud 138 ( 0.00%) 9171 ( 0.00%) 66.46
rtsp 34003 ( 0.69%) 19971942 ( 0.79%) 587.36
icecast 13495 ( 0.27%) 14899883 ( 0.59%) 1104.10
hotline 4 ( 0.00%) 526 ( 0.00%) 131.50
other 1060756 ( 21.48%) 727266820 ( 28.95%) 685.61
udp 559825 ( 11.34%) 126288393 ( 5.03%) 225.59
dns 283963 ( 5.75%) 48119115 ( 1.92%) 169.46
rip 29 ( 0.00%) 1914 ( 0.00%) 66.00
realaud 26132 ( 0.53%) 11621761 ( 0.46%) 444.73
halflif 2 ( 0.00%) 120 ( 0.00%) 60.00
cuseeme 1 ( 0.00%) 85 ( 0.00%) 85.00
other 245069 ( 4.96%) 62376438 ( 2.48%) 254.53
icmp 87267 ( 1.77%) 8794917 ( 0.35%) 100.78
ip6 830 ( 0.02%) 126403 ( 0.01%) 152.29
other 34549 ( 0.70%) 1196242 ( 0.05%) 34.62
frag 34860 ( 0.71%) 41914409 ( 1.67%) 1202.36
tcpdump file: 200301171400.dump.gz (136.75 MB)