Traffic Trace Info
DumpFile: 200202151400.dump
FileSize: 337.91MB
Id: 200202151400
StartTime: Fri Feb 15 14:00:00 2002
EndTime: Fri Feb 15 14:28:39 2002
TotalTime: 1718.43 seconds
TotalCapSize: 261.86MB CapLen: 96 bytes
# of packets: 4982777 (2496.37MB)
AvgRate: 12.19Mbps stddev:1.90M
IP flow (unique src/dst pair) Information
# of flows: 197941 (avg. 25.17 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.6% 3.0% 2.4% 2.1% 2.0% 1.9% 1.6% 1.5% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 129243
Top 10 bandwidth usage (bytes/total in %):
9.6% 5.2% 4.1% 3.6% 3.6% 3.4% 3.0% 3.0% 2.9% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200202151400.pktlen.png)
detailed numbers
[ 16- 31]: 27574
[ 32- 63]: 1843232
[ 64- 127]: 893501
[ 128- 255]: 241263
[ 256- 511]: 192773
[ 512- 1023]: 372907
[ 1024- 2047]: 1411527
Protocol Breakdown
![[protocol breakdown chart]](200202151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4982777 (100.00%) 2617638910 (100.00%) 525.34
ip 4944768 ( 99.24%) 2616500896 ( 99.96%) 529.15
tcp 4225878 ( 84.81%) 2408172482 ( 92.00%) 569.86
http(s) 1156494 ( 23.21%) 1145822455 ( 43.77%) 990.77
http(c) 1052528 ( 21.12%) 114751794 ( 4.38%) 109.02
squid 20408 ( 0.41%) 3869095 ( 0.15%) 189.59
smtp 137060 ( 2.75%) 41933379 ( 1.60%) 305.95
nntp 258 ( 0.01%) 17601 ( 0.00%) 68.22
ftp 323197 ( 6.49%) 21769036 ( 0.83%) 67.36
pop3 11381 ( 0.23%) 2272363 ( 0.09%) 199.66
imap 148 ( 0.00%) 10675 ( 0.00%) 72.13
telnet 421 ( 0.01%) 41948 ( 0.00%) 99.64
ssh 32436 ( 0.65%) 5213937 ( 0.20%) 160.75
dns 1353 ( 0.03%) 85903 ( 0.00%) 63.49
bgp 330 ( 0.01%) 53793 ( 0.00%) 163.01
napster 324506 ( 6.51%) 252445932 ( 9.64%) 777.94
realaud 208 ( 0.00%) 18845 ( 0.00%) 90.60
rtsp 35611 ( 0.71%) 2309048 ( 0.09%) 64.84
icecast 1704 ( 0.03%) 315323 ( 0.01%) 185.05
hotline 13107 ( 0.26%) 814561 ( 0.03%) 62.15
other 1114353 ( 22.36%) 816413060 ( 31.19%) 732.63
udp 537290 ( 10.78%) 185998340 ( 7.11%) 346.18
dns 349201 ( 7.01%) 45789895 ( 1.75%) 131.13
rip 331 ( 0.01%) 31626 ( 0.00%) 95.55
realaud 54047 ( 1.08%) 43646853 ( 1.67%) 807.57
everque 2 ( 0.00%) 552 ( 0.00%) 276.00
quake 511 ( 0.01%) 243981 ( 0.01%) 477.46
other 110516 ( 2.22%) 71641792 ( 2.74%) 648.25
icmp 140210 ( 2.81%) 17773723 ( 0.68%) 126.77
igmp 342 ( 0.01%) 20520 ( 0.00%) 60.00
ipsec 95 ( 0.00%) 17666 ( 0.00%) 185.96
ip6 20435 ( 0.41%) 3729617 ( 0.14%) 182.51
other 20518 ( 0.41%) 788548 ( 0.03%) 38.43
frag 79962 ( 1.60%) 87929793 ( 3.36%) 1099.64
tcpdump file: 200202151400.dump.gz (128.11 MB)