Traffic Trace Info
DumpFile: 200302171400.dump
FileSize: 345.16MB
Id: 200302171400
StartTime: Mon Feb 17 14:00:00 2003
EndTime: Mon Feb 17 14:15:24 2003
TotalTime: 924.05 seconds
TotalCapSize: 269.67MB CapLen: 96 bytes
# of packets: 4947326 (2315.78MB)
AvgRate: 21.02Mbps stddev:1.37M
IP flow (unique src/dst pair) Information
# of flows: 402314 (avg. 12.30 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.6% 4.2% 1.8% 1.1% 1.1% 1.0% 0.8% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 304668
Top 10 bandwidth usage (bytes/total in %):
5.6% 5.6% 4.4% 4.3% 4.3% 4.1% 3.9% 3.4% 2.5% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302171400.pktlen.png)
detailed numbers
[ 16- 31]: 17316
[ 32- 63]: 1288966
[ 64- 127]: 1425403
[ 128- 255]: 323208
[ 256- 511]: 241130
[ 512- 1023]: 424018
[ 1024- 2047]: 1227285
Protocol Breakdown
![[protocol breakdown chart]](200302171400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4947326 (100.00%) 2428275721 (100.00%) 490.83
ip 4923332 ( 99.52%) 2427553368 ( 99.97%) 493.07
tcp 3913854 ( 79.11%) 2250330492 ( 92.67%) 574.97
http(s) 1152494 ( 23.30%) 1193596130 ( 49.15%) 1035.66
http(c) 986674 ( 19.94%) 108008893 ( 4.45%) 109.47
squid 18409 ( 0.37%) 11960785 ( 0.49%) 649.72
smtp 94944 ( 1.92%) 37053735 ( 1.53%) 390.27
nntp 93 ( 0.00%) 10991 ( 0.00%) 118.18
ftp 154751 ( 3.13%) 49597384 ( 2.04%) 320.50
pop3 3969 ( 0.08%) 1056178 ( 0.04%) 266.11
imap 714 ( 0.01%) 57173 ( 0.00%) 80.07
telnet 1326 ( 0.03%) 107274 ( 0.00%) 80.90
ssh 15201 ( 0.31%) 12330426 ( 0.51%) 811.16
dns 1424 ( 0.03%) 97696 ( 0.00%) 68.61
bgp 169 ( 0.00%) 43704 ( 0.00%) 258.60
napster 353109 ( 7.14%) 161375660 ( 6.65%) 457.01
realaud 6153 ( 0.12%) 2918324 ( 0.12%) 474.29
rtsp 24554 ( 0.50%) 15705373 ( 0.65%) 639.63
icecast 1443 ( 0.03%) 417553 ( 0.02%) 289.36
hotline 11 ( 0.00%) 1804 ( 0.00%) 164.00
other 1098126 ( 22.20%) 655980855 ( 27.01%) 597.36
udp 824014 ( 16.66%) 161654299 ( 6.66%) 196.18
dns 518338 ( 10.48%) 73578919 ( 3.03%) 141.95
realaud 13621 ( 0.28%) 6748324 ( 0.28%) 495.44
halflif 55693 ( 1.13%) 7115688 ( 0.29%) 127.77
other 232773 ( 4.71%) 73134002 ( 3.01%) 314.19
icmp 150760 ( 3.05%) 13084290 ( 0.54%) 86.79
ip6 12629 ( 0.26%) 1733518 ( 0.07%) 137.26
other 22075 ( 0.45%) 750769 ( 0.03%) 34.01
frag 17864 ( 0.36%) 15269030 ( 0.63%) 854.74
tcpdump file: 200302171400.dump.gz (136.26 MB)