Traffic Trace Info
DumpFile: 200310271400.dump
FileSize: 314.88MB
Id: 200310271400
StartTime: Mon Oct 27 14:00:00 2003
EndTime: Mon Oct 27 14:15:00 2003
TotalTime: 900.51 seconds
TotalCapSize: 241.69MB CapLen: 96 bytes
# of packets: 4796716 (1898.44MB)
AvgRate: 17.68Mbps stddev:1.06M
IP flow (unique src/dst pair) Information
# of flows: 1787054 (avg. 2.68 pkts/flow)
Top 10 big flow size (bytes/total in %):
18.3% 2.8% 2.2% 2.0% 1.7% 1.5% 1.5% 1.3% 1.1% 0.9%
IP address Information
# of IPv4 addresses: 762254
Top 10 bandwidth usage (bytes/total in %):
18.3% 18.3% 3.9% 3.6% 3.2% 3.2% 2.8% 2.8% 2.2% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310271400.pktlen.png)
detailed numbers
[ 16- 31]: 7405
[ 32- 63]: 1292453
[ 64- 127]: 2016620
[ 128- 255]: 98274
[ 256- 511]: 134304
[ 512- 1023]: 233152
[ 1024- 2047]: 1014508
Protocol Breakdown
![[protocol breakdown chart]](200310271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4796716 (100.00%) 1990658979 (100.00%) 415.00
ip 4788377 ( 99.83%) 1990414009 ( 99.99%) 415.68
tcp 3006502 ( 62.68%) 1758659178 ( 88.35%) 584.95
http(s) 1037178 ( 21.62%) 865238308 ( 43.46%) 834.22
http(c) 242482 ( 5.06%) 21208597 ( 1.07%) 87.46
squid 18081 ( 0.38%) 1364848 ( 0.07%) 75.49
smtp 72399 ( 1.51%) 18015125 ( 0.90%) 248.83
nntp 242344 ( 5.05%) 365054142 ( 18.34%) 1506.35
ftp 51519 ( 1.07%) 43583020 ( 2.19%) 845.96
pop3 5205 ( 0.11%) 2413087 ( 0.12%) 463.61
imap 99 ( 0.00%) 27508 ( 0.00%) 277.86
telnet 1400 ( 0.03%) 167852 ( 0.01%) 119.89
ssh 254 ( 0.01%) 77061 ( 0.00%) 303.39
dns 565 ( 0.01%) 40936 ( 0.00%) 72.45
bgp 158 ( 0.00%) 29786 ( 0.00%) 188.52
napster 13530 ( 0.28%) 1108645 ( 0.06%) 81.94
realaud 62 ( 0.00%) 3720 ( 0.00%) 60.00
rtsp 6589 ( 0.14%) 4706524 ( 0.24%) 714.30
icecast 18654 ( 0.39%) 15729187 ( 0.79%) 843.21
hotline 2 ( 0.00%) 406 ( 0.00%) 203.00
other 1295916 ( 27.02%) 419887851 ( 21.09%) 324.01
udp 230304 ( 4.80%) 63944148 ( 3.21%) 277.65
dns 88851 ( 1.85%) 12265541 ( 0.62%) 138.05
realaud 13604 ( 0.28%) 9385812 ( 0.47%) 689.93
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
everque 2 ( 0.00%) 181 ( 0.00%) 90.50
cuseeme 1 ( 0.00%) 551 ( 0.00%) 551.00
other 125422 ( 2.61%) 41955295 ( 2.11%) 334.51
icmp 1499842 ( 31.27%) 156833205 ( 7.88%) 104.57
ipsec 175 ( 0.00%) 25530 ( 0.00%) 145.89
ip6 1533 ( 0.03%) 566343 ( 0.03%) 369.43
other 50021 ( 1.04%) 10385605 ( 0.52%) 207.62
frag 9730 ( 0.20%) 8927834 ( 0.45%) 917.56
tcpdump file: 200310271400.dump.gz (127.23 MB)