Traffic Trace Info
DumpFile: 200501070930.dump
FileSize: 291.66MB
Id: 200501070930
StartTime: Fri Jan 7 09:30:00 2005
EndTime: Fri Jan 7 09:45:00 2005
TotalTime: 899.95 seconds
TotalCapSize: 227.93MB CapLen: 96 bytes
# of packets: 4176736 (1883.32MB)
AvgRate: 17.55Mbps stddev:2.31M
IP flow (unique src/dst pair) Information
# of flows: 358339 (avg. 11.66 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.1% 1.4% 1.3% 1.0% 1.0% 1.0% 1.0% 1.0% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 251558
Top 10 bandwidth usage (bytes/total in %):
28.4% 9.3% 4.9% 3.6% 3.2% 2.8% 2.3% 1.9% 1.8% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501070930.pktlen.png)
detailed numbers
[ 16- 31]: 16194
[ 32- 63]: 1323325
[ 64- 127]: 1255656
[ 128- 255]: 154910
[ 256- 511]: 155373
[ 512- 1023]: 206441
[ 1024- 2047]: 1064837
Protocol Breakdown
![[protocol breakdown chart]](200501070930.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4176736 (100.00%) 1974802547 (100.00%) 472.81
ip 4137513 ( 99.06%) 1973586436 ( 99.94%) 477.00
tcp 3449164 ( 82.58%) 1809262462 ( 91.62%) 524.55
http(s) 670989 ( 16.06%) 792084384 ( 40.11%) 1180.47
http(c) 1236414 ( 29.60%) 153454541 ( 7.77%) 124.11
squid 2787 ( 0.07%) 822183 ( 0.04%) 295.01
smtp 155877 ( 3.73%) 38038832 ( 1.93%) 244.03
nntp 123 ( 0.00%) 10989 ( 0.00%) 89.34
ftp 13561 ( 0.32%) 6362668 ( 0.32%) 469.19
pop3 3018 ( 0.07%) 298321 ( 0.02%) 98.85
imap 1042 ( 0.02%) 77425 ( 0.00%) 74.30
telnet 262 ( 0.01%) 76079 ( 0.00%) 290.38
ssh 23506 ( 0.56%) 12078487 ( 0.61%) 513.85
dns 1699 ( 0.04%) 113854 ( 0.01%) 67.01
bgp 220 ( 0.01%) 103093 ( 0.01%) 468.60
napster 408 ( 0.01%) 39190 ( 0.00%) 96.05
rtsp 36204 ( 0.87%) 27058643 ( 1.37%) 747.39
icecast 25224 ( 0.60%) 1532282 ( 0.08%) 60.75
other 1264687 ( 30.28%) 776663568 ( 39.33%) 614.12
udp 447216 ( 10.71%) 122449011 ( 6.20%) 273.80
dns 337781 ( 8.09%) 92874877 ( 4.70%) 274.96
realaud 11529 ( 0.28%) 8313871 ( 0.42%) 721.13
quake 11074 ( 0.27%) 732469 ( 0.04%) 66.14
other 84525 ( 2.02%) 20448306 ( 1.04%) 241.92
icmp 104593 ( 2.50%) 8560113 ( 0.43%) 81.84
ipsec 181 ( 0.00%) 17734 ( 0.00%) 97.98
ip6 459 ( 0.01%) 77209 ( 0.00%) 168.21
other 135900 ( 3.25%) 33219907 ( 1.68%) 244.44
frag 22 ( 0.00%) 11701 ( 0.00%) 531.86
tcpdump file: 200501070930.dump.gz (113.76 MB)