Traffic Trace Info
DumpFile: 200205201400.dump
FileSize: 335.90MB
Id: 200205201400
StartTime: Mon May 20 14:00:00 2002
EndTime: Mon May 20 14:16:06 2002
TotalTime: 966.57 seconds
TotalCapSize: 259.66MB CapLen: 96 bytes
# of packets: 4996161 (2557.66MB)
AvgRate: 22.20Mbps stddev:2.69M
IP flow (unique src/dst pair) Information
# of flows: 382404 (avg. 13.07 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.3% 3.2% 1.8% 1.6% 1.6% 1.5% 1.5% 1.4% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 324929
Top 10 bandwidth usage (bytes/total in %):
11.7% 4.5% 3.3% 3.3% 3.2% 3.2% 2.5% 1.8% 1.8% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205201400.pktlen.png)
detailed numbers
[ 16- 31]: 30712
[ 32- 63]: 1783167
[ 64- 127]: 817971
[ 128- 255]: 275210
[ 256- 511]: 224427
[ 512- 1023]: 435012
[ 1024- 2047]: 1429662
Protocol Breakdown
![[protocol breakdown chart]](200205201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996161 (100.00%) 2681896368 (100.00%) 536.79
ip 4915379 ( 98.38%) 2679376116 ( 99.91%) 545.10
tcp 4294733 ( 85.96%) 2492552950 ( 92.94%) 580.37
http(s) 895447 ( 17.92%) 863257718 ( 32.19%) 964.05
http(c) 848041 ( 16.97%) 98292028 ( 3.67%) 115.90
squid 4590 ( 0.09%) 2901699 ( 0.11%) 632.18
smtp 130088 ( 2.60%) 48476139 ( 1.81%) 372.64
nntp 229 ( 0.00%) 22359 ( 0.00%) 97.64
ftp 286088 ( 5.73%) 79926501 ( 2.98%) 279.38
pop3 5925 ( 0.12%) 952117 ( 0.04%) 160.69
imap 378 ( 0.01%) 82784 ( 0.00%) 219.01
telnet 2544 ( 0.05%) 389800 ( 0.01%) 153.22
ssh 66356 ( 1.33%) 4123710 ( 0.15%) 62.15
dns 490 ( 0.01%) 36146 ( 0.00%) 73.77
bgp 214 ( 0.00%) 41707 ( 0.00%) 194.89
napster 685124 ( 13.71%) 420145794 ( 15.67%) 613.24
rtsp 28974 ( 0.58%) 6508103 ( 0.24%) 224.62
icecast 269 ( 0.01%) 41929 ( 0.00%) 155.87
hotline 12 ( 0.00%) 1578 ( 0.00%) 131.50
other 1339641 ( 26.81%) 967341089 ( 36.07%) 722.09
udp 518742 ( 10.38%) 161343489 ( 6.02%) 311.03
dns 282919 ( 5.66%) 40626498 ( 1.51%) 143.60
rip 193 ( 0.00%) 21038 ( 0.00%) 109.01
realaud 73542 ( 1.47%) 64868924 ( 2.42%) 882.07
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
starcra 59787 ( 1.20%) 3950517 ( 0.15%) 66.08
everque 388 ( 0.01%) 23280 ( 0.00%) 60.00
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
other 101772 ( 2.04%) 51816223 ( 1.93%) 509.14
icmp 93001 ( 1.86%) 24916173 ( 0.93%) 267.91
ipsec 44 ( 0.00%) 8184 ( 0.00%) 186.00
ip6 2015 ( 0.04%) 322511 ( 0.01%) 160.06
other 6844 ( 0.14%) 232809 ( 0.01%) 34.02
frag 30583 ( 0.61%) 38657146 ( 1.44%) 1264.01
tcpdump file: 200205201400.dump.gz (131.82 MB)