Traffic Trace Info
DumpFile: 200301151400.dump
FileSize: 340.99MB
Id: 200301151400
StartTime: Wed Jan 15 14:00:00 2003
EndTime: Wed Jan 15 14:13:15 2003
TotalTime: 795.07 seconds
TotalCapSize: 265.78MB CapLen: 96 bytes
# of packets: 4928732 (2426.72MB)
AvgRate: 25.60Mbps stddev:0.66M
IP flow (unique src/dst pair) Information
# of flows: 278340 (avg. 17.71 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.7% 2.0% 1.5% 1.2% 1.0% 0.9% 0.8% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 195394
Top 10 bandwidth usage (bytes/total in %):
6.6% 4.0% 3.8% 3.8% 3.2% 2.9% 2.7% 2.6% 2.5% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200301151400.pktlen.png)
detailed numbers
[ 16- 31]: 21873
[ 32- 63]: 1475857
[ 64- 127]: 1157758
[ 128- 255]: 254845
[ 256- 511]: 245353
[ 512- 1023]: 478813
[ 1024- 2047]: 1294233
Protocol Breakdown
![[protocol breakdown chart]](200301151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4928732 (100.00%) 2544602741 (100.00%) 516.28
ip 4895337 ( 99.32%) 2543588210 ( 99.96%) 519.59
tcp 4234336 ( 85.91%) 2418082445 ( 95.03%) 571.07
http(s) 1377718 ( 27.95%) 1299679751 ( 51.08%) 943.36
http(c) 1194649 ( 24.24%) 153879032 ( 6.05%) 128.81
squid 11581 ( 0.23%) 10840209 ( 0.43%) 936.03
smtp 110008 ( 2.23%) 48027934 ( 1.89%) 436.59
nntp 16762 ( 0.34%) 16306034 ( 0.64%) 972.80
ftp 64621 ( 1.31%) 24884231 ( 0.98%) 385.08
pop3 6944 ( 0.14%) 2400746 ( 0.09%) 345.73
imap 293 ( 0.01%) 24338 ( 0.00%) 83.06
telnet 3631 ( 0.07%) 291563 ( 0.01%) 80.30
ssh 3760 ( 0.08%) 2664238 ( 0.10%) 708.57
dns 1001 ( 0.02%) 258049 ( 0.01%) 257.79
bgp 148 ( 0.00%) 34102 ( 0.00%) 230.42
napster 500421 ( 10.15%) 250177868 ( 9.83%) 499.93
rtsp 6992 ( 0.14%) 7174854 ( 0.28%) 1026.15
icecast 1209 ( 0.02%) 115507 ( 0.00%) 95.54
hotline 20 ( 0.00%) 2630 ( 0.00%) 131.50
other 934219 ( 18.95%) 601308125 ( 23.63%) 643.65
udp 506907 ( 10.28%) 98884371 ( 3.89%) 195.07
dns 301083 ( 6.11%) 49684112 ( 1.95%) 165.02
rip 48 ( 0.00%) 3168 ( 0.00%) 66.00
realaud 30152 ( 0.61%) 19922058 ( 0.78%) 660.72
halflif 8 ( 0.00%) 480 ( 0.00%) 60.00
everque 1 ( 0.00%) 78 ( 0.00%) 78.00
other 174022 ( 3.53%) 27997833 ( 1.10%) 160.89
icmp 117933 ( 2.39%) 25317833 ( 0.99%) 214.68
ip6 447 ( 0.01%) 68737 ( 0.00%) 153.77
other 35714 ( 0.72%) 1234824 ( 0.05%) 34.58
frag 9595 ( 0.19%) 11967513 ( 0.47%) 1247.27
tcpdump file: 200301151400.dump.gz (143.16 MB)