Traffic Trace Info
DumpFile: 200505211400.dump
FileSize: 380.35MB
Id: 200505211400
StartTime: Sat May 21 14:00:00 2005
EndTime: Sat May 21 14:15:00 2005
TotalTime: 899.83 seconds
TotalCapSize: 294.41MB CapLen: 96 bytes
# of packets: 5632351 (2589.50MB)
AvgRate: 24.14Mbps stddev:1.35M
IP flow (unique src/dst pair) Information
# of flows: 383247 (avg. 14.70 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.6% 6.1% 4.4% 3.0% 1.8% 1.1% 1.0% 1.0% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 241448
Top 10 bandwidth usage (bytes/total in %):
17.3% 14.0% 11.5% 9.5% 7.9% 6.3% 4.5% 4.0% 4.0% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200505211400.pktlen.png)
detailed numbers
[ 16- 31]: 52543
[ 32- 63]: 1996363
[ 64- 127]: 1392264
[ 128- 255]: 281588
[ 256- 511]: 209426
[ 512- 1023]: 205580
[ 1024- 2047]: 1494587
Protocol Breakdown
![[protocol breakdown chart]](200505211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5632351 (100.00%) 2715285891 (100.00%) 482.09
ip 5524290 ( 98.08%) 2712031376 ( 99.88%) 490.93
tcp 4460082 ( 79.19%) 2471008872 ( 91.00%) 554.03
http(s) 998544 ( 17.73%) 1067626759 ( 39.32%) 1069.18
http(c) 1224942 ( 21.75%) 135890100 ( 5.00%) 110.94
squid 12120 ( 0.22%) 8853295 ( 0.33%) 730.47
smtp 179444 ( 3.19%) 95583635 ( 3.52%) 532.67
nntp 44 ( 0.00%) 2909 ( 0.00%) 66.11
ftp 67121 ( 1.19%) 17265113 ( 0.64%) 257.22
pop3 2181 ( 0.04%) 479777 ( 0.02%) 219.98
imap 1580 ( 0.03%) 734761 ( 0.03%) 465.04
telnet 574 ( 0.01%) 70654 ( 0.00%) 123.09
ssh 12142 ( 0.22%) 12307920 ( 0.45%) 1013.66
dns 370 ( 0.01%) 25202 ( 0.00%) 68.11
bgp 191 ( 0.00%) 92047 ( 0.00%) 481.92
napster 1533 ( 0.03%) 183153 ( 0.01%) 119.47
rtsp 2340 ( 0.04%) 1100556 ( 0.04%) 470.32
icecast 4093 ( 0.07%) 2894340 ( 0.11%) 707.14
other 1931811 ( 34.30%) 1127173469 ( 41.51%) 583.48
udp 627668 ( 11.14%) 183381633 ( 6.75%) 292.16
dns 349689 ( 6.21%) 97967931 ( 3.61%) 280.16
realaud 4389 ( 0.08%) 2579610 ( 0.10%) 587.74
quake 1 ( 0.00%) 414 ( 0.00%) 414.00
other 268681 ( 4.77%) 82505837 ( 3.04%) 307.08
icmp 102423 ( 1.82%) 8263173 ( 0.30%) 80.68
ipsec 291 ( 0.01%) 43642 ( 0.00%) 149.97
ip6 435 ( 0.01%) 63984 ( 0.00%) 147.09
other 333391 ( 5.92%) 49270072 ( 1.81%) 147.78
frag 6158 ( 0.11%) 8737592 ( 0.32%) 1418.90
tcpdump file: 200505211400.dump.gz (145.89 MB)