Traffic Trace Info
DumpFile: 200203221400.dump
FileSize: 342.06MB
Id: 200203221400
StartTime: Fri Mar 22 14:00:00 2002
EndTime: Fri Mar 22 14:21:15 2002
TotalTime: 1275.01 seconds
TotalCapSize: 265.85MB CapLen: 96 bytes
# of packets: 4994137 (2636.77MB)
AvgRate: 17.35Mbps stddev:2.37M
IP flow (unique src/dst pair) Information
# of flows: 157921 (avg. 31.62 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.3% 2.7% 1.9% 1.6% 1.4% 1.3% 1.1% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 81831
Top 10 bandwidth usage (bytes/total in %):
5.3% 5.3% 4.0% 3.9% 3.8% 3.6% 2.8% 2.4% 2.0% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200203221400.pktlen.png)
detailed numbers
[ 16- 31]: 43738
[ 32- 63]: 1419076
[ 64- 127]: 1198694
[ 128- 255]: 260623
[ 256- 511]: 231334
[ 512- 1023]: 316150
[ 1024- 2047]: 1524522
Protocol Breakdown
![[protocol breakdown chart]](200203221400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4994137 (100.00%) 2764852600 (100.00%) 553.62
ip 4932474 ( 98.77%) 2762994306 ( 99.93%) 560.16
tcp 3862395 ( 77.34%) 2502868538 ( 90.52%) 648.01
http(s) 1469527 ( 29.43%) 1526528507 ( 55.21%) 1038.79
http(c) 959659 ( 19.22%) 100361522 ( 3.63%) 104.58
squid 32256 ( 0.65%) 8675764 ( 0.31%) 268.97
smtp 199707 ( 4.00%) 68006745 ( 2.46%) 340.53
nntp 63 ( 0.00%) 4419 ( 0.00%) 70.14
ftp 54555 ( 1.09%) 44560557 ( 1.61%) 816.80
pop3 15043 ( 0.30%) 3458785 ( 0.13%) 229.93
imap 450 ( 0.01%) 54955 ( 0.00%) 122.12
telnet 1332 ( 0.03%) 186010 ( 0.01%) 139.65
ssh 1623 ( 0.03%) 382629 ( 0.01%) 235.75
dns 2219 ( 0.04%) 162439 ( 0.01%) 73.20
bgp 306 ( 0.01%) 56361 ( 0.00%) 184.19
napster 268524 ( 5.38%) 195460931 ( 7.07%) 727.91
realaud 259 ( 0.01%) 16168 ( 0.00%) 62.42
rtsp 6328 ( 0.13%) 2270710 ( 0.08%) 358.84
icecast 3844 ( 0.08%) 439752 ( 0.02%) 114.40
hotline 25715 ( 0.51%) 37687526 ( 1.36%) 1465.59
other 820576 ( 16.43%) 514539855 ( 18.61%) 627.05
udp 630091 ( 12.62%) 194221976 ( 7.02%) 308.24
dns 464470 ( 9.30%) 59506261 ( 2.15%) 128.12
rip 311 ( 0.01%) 31766 ( 0.00%) 102.14
realaud 16804 ( 0.34%) 11087725 ( 0.40%) 659.83
halflif 93 ( 0.00%) 5580 ( 0.00%) 60.00
everque 62 ( 0.00%) 13085 ( 0.00%) 211.05
quake 2 ( 0.00%) 162 ( 0.00%) 81.00
cuseeme 1 ( 0.00%) 87 ( 0.00%) 87.00
other 140961 ( 2.82%) 113784476 ( 4.12%) 807.21
icmp 131120 ( 2.63%) 32234022 ( 1.17%) 245.84
igmp 381 ( 0.01%) 22860 ( 0.00%) 60.00
ipsec 71 ( 0.00%) 13218 ( 0.00%) 186.17
ip6 171615 ( 3.44%) 17516750 ( 0.63%) 102.07
other 136801 ( 2.74%) 16116942 ( 0.58%) 117.81
frag 89860 ( 1.80%) 106852921 ( 3.86%) 1189.10
tcpdump file: 200203221400.dump.gz (130.12 MB)