Traffic Trace Info
DumpFile: 200205111400.dump
FileSize: 334.29MB
Id: 200205111400
StartTime: Sat May 11 14:00:00 2002
EndTime: Sat May 11 14:18:08 2002
TotalTime: 1087.28 seconds
TotalCapSize: 258.06MB CapLen: 96 bytes
# of packets: 4995993 (2691.90MB)
AvgRate: 20.77Mbps stddev:3.13M
IP flow (unique src/dst pair) Information
# of flows: 132722 (avg. 37.64 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.8% 5.4% 5.3% 2.6% 2.0% 1.9% 1.9% 1.8% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 96612
Top 10 bandwidth usage (bytes/total in %):
13.5% 6.1% 5.9% 5.6% 5.6% 5.5% 5.4% 3.2% 2.9% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205111400.pktlen.png)
detailed numbers
[ 16- 31]: 26181
[ 32- 63]: 1982711
[ 64- 127]: 710192
[ 128- 255]: 212093
[ 256- 511]: 177012
[ 512- 1023]: 266618
[ 1024- 2047]: 1621186
Protocol Breakdown
![[protocol breakdown chart]](200205111400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4995993 (100.00%) 2822657645 (100.00%) 564.98
ip 4928104 ( 98.64%) 2820541735 ( 99.93%) 572.34
tcp 4285286 ( 85.77%) 2663569131 ( 94.36%) 621.56
http(s) 1031218 ( 20.64%) 1176800179 ( 41.69%) 1141.17
http(c) 1045802 ( 20.93%) 96218687 ( 3.41%) 92.00
squid 58950 ( 1.18%) 51404887 ( 1.82%) 872.01
smtp 73177 ( 1.46%) 23016367 ( 0.82%) 314.53
nntp 4 ( 0.00%) 487 ( 0.00%) 121.75
ftp 124962 ( 2.50%) 111843870 ( 3.96%) 895.02
pop3 11557 ( 0.23%) 1792465 ( 0.06%) 155.10
imap 275 ( 0.01%) 25402 ( 0.00%) 92.37
telnet 1086 ( 0.02%) 126908 ( 0.00%) 116.86
ssh 6029 ( 0.12%) 435293 ( 0.02%) 72.20
dns 300 ( 0.01%) 24687 ( 0.00%) 82.29
bgp 230 ( 0.00%) 42613 ( 0.00%) 185.27
napster 399270 ( 7.99%) 307024458 ( 10.88%) 768.96
realaud 1108 ( 0.02%) 627181 ( 0.02%) 566.05
rtsp 25176 ( 0.50%) 17460373 ( 0.62%) 693.53
icecast 6065 ( 0.12%) 3568908 ( 0.13%) 588.44
hotline 14945 ( 0.30%) 13372037 ( 0.47%) 894.75
other 1484788 ( 29.72%) 859771612 ( 30.46%) 579.05
udp 502594 ( 10.06%) 127508115 ( 4.52%) 253.70
dns 255841 ( 5.12%) 41256515 ( 1.46%) 161.26
rip 172 ( 0.00%) 20752 ( 0.00%) 120.65
realaud 2346 ( 0.05%) 482291 ( 0.02%) 205.58
halflif 4 ( 0.00%) 255 ( 0.00%) 63.75
everque 4363 ( 0.09%) 277657 ( 0.01%) 63.64
quake 6 ( 0.00%) 360 ( 0.00%) 60.00
other 239799 ( 4.80%) 85467412 ( 3.03%) 356.41
icmp 130506 ( 2.61%) 28535758 ( 1.01%) 218.65
ipsec 52 ( 0.00%) 9720 ( 0.00%) 186.92
ip6 4522 ( 0.09%) 744026 ( 0.03%) 164.53
other 5144 ( 0.10%) 174985 ( 0.01%) 34.02
frag 31694 ( 0.63%) 34485759 ( 1.22%) 1088.08
tcpdump file: 200205111400.dump.gz (127.72 MB)