Traffic Trace Info
DumpFile: 200205121400.dump
FileSize: 342.98MB
Id: 200205121400
StartTime: Sun May 12 14:00:00 2002
EndTime: Sun May 12 14:16:21 2002
TotalTime: 981.74 seconds
TotalCapSize: 266.73MB CapLen: 96 bytes
# of packets: 4997334 (1431.16MB)
AvgRate: 12.23Mbps stddev:1.52M
IP flow (unique src/dst pair) Information
# of flows: 698293 (avg. 7.16 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.8% 3.4% 3.0% 3.0% 2.9% 2.5% 2.3% 2.1% 2.0% 1.9%
IP address Information
# of IPv4 addresses: 669367
Top 10 bandwidth usage (bytes/total in %):
11.7% 8.8% 5.5% 5.4% 3.8% 3.8% 3.4% 3.1% 3.0% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205121400.pktlen.png)
detailed numbers
[ 16- 31]: 11028
[ 32- 63]: 3115369
[ 64- 127]: 607800
[ 128- 255]: 174162
[ 256- 511]: 142983
[ 512- 1023]: 244162
[ 1024- 2047]: 701830
Protocol Breakdown
![[protocol breakdown chart]](200205121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4997334 (100.00%) 1500683657 (100.00%) 300.30
ip 4961409 ( 99.28%) 1499550818 ( 99.92%) 302.24
tcp 4474935 ( 89.55%) 1336181889 ( 89.04%) 298.59
http(s) 402556 ( 8.06%) 314540640 ( 20.96%) 781.36
http(c) 484243 ( 9.69%) 44499041 ( 2.97%) 91.89
squid 3525 ( 0.07%) 1967877 ( 0.13%) 558.26
smtp 61007 ( 1.22%) 24821069 ( 1.65%) 406.86
nntp 3 ( 0.00%) 180 ( 0.00%) 60.00
ftp 18553 ( 0.37%) 4904106 ( 0.33%) 264.33
pop3 4825 ( 0.10%) 550250 ( 0.04%) 114.04
imap 18 ( 0.00%) 1388 ( 0.00%) 77.11
telnet 1164 ( 0.02%) 165024 ( 0.01%) 141.77
ssh 10124 ( 0.20%) 1791810 ( 0.12%) 176.99
dns 133 ( 0.00%) 10511 ( 0.00%) 79.03
bgp 425 ( 0.01%) 109933 ( 0.01%) 258.67
napster 330338 ( 6.61%) 225612296 ( 15.03%) 682.97
realaud 510 ( 0.01%) 31299 ( 0.00%) 61.37
rtsp 10929 ( 0.22%) 717762 ( 0.05%) 65.67
icecast 115 ( 0.00%) 13617 ( 0.00%) 118.41
hotline 5772 ( 0.12%) 353331 ( 0.02%) 61.21
other 3140354 ( 62.84%) 716079457 ( 47.72%) 228.03
udp 343621 ( 6.88%) 134784854 ( 8.98%) 392.25
dns 196388 ( 3.93%) 31784000 ( 2.12%) 161.84
rip 142 ( 0.00%) 15612 ( 0.00%) 109.94
realaud 3108 ( 0.06%) 1206054 ( 0.08%) 388.05
halflif 10 ( 0.00%) 618 ( 0.00%) 61.80
everque 3713 ( 0.07%) 234207 ( 0.02%) 63.08
quake 5 ( 0.00%) 300 ( 0.00%) 60.00
other 140231 ( 2.81%) 101542841 ( 6.77%) 724.11
icmp 136822 ( 2.74%) 27945999 ( 1.86%) 204.25
ipsec 44 ( 0.00%) 8184 ( 0.00%) 186.00
ip6 2827 ( 0.06%) 515988 ( 0.03%) 182.52
other 3160 ( 0.06%) 113904 ( 0.01%) 36.05
frag 28647 ( 0.57%) 31158166 ( 2.08%) 1087.66
tcpdump file: 200205121400.dump.gz (134.44 MB)