Traffic Trace Info
DumpFile: 200304261400.dump
FileSize: 307.90MB
Id: 200304261400
StartTime: Sat Apr 26 14:00:00 2003
EndTime: Sat Apr 26 14:15:00 2003
TotalTime: 899.80 seconds
TotalCapSize: 238.92MB CapLen: 96 bytes
# of packets: 4520191 (2222.55MB)
AvgRate: 20.72Mbps stddev:2.02M
IP flow (unique src/dst pair) Information
# of flows: 261922 (avg. 17.26 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.5% 3.2% 3.1% 1.8% 1.4% 1.2% 1.2% 1.1% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 186142
Top 10 bandwidth usage (bytes/total in %):
6.1% 5.8% 5.6% 5.1% 4.2% 3.5% 3.5% 3.5% 3.3% 3.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304261400.pktlen.png)
detailed numbers
[ 16- 31]: 16291
[ 32- 63]: 1337119
[ 64- 127]: 1157335
[ 128- 255]: 258797
[ 256- 511]: 191996
[ 512- 1023]: 278421
[ 1024- 2047]: 1280232
Protocol Breakdown
![[protocol breakdown chart]](200304261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4520191 (100.00%) 2330513277 (100.00%) 515.58
ip 4494882 ( 99.44%) 2329742933 ( 99.97%) 518.31
tcp 3631443 ( 80.34%) 2188961658 ( 93.93%) 602.78
http(s) 831574 ( 18.40%) 883862804 ( 37.93%) 1062.88
http(c) 828047 ( 18.32%) 99053679 ( 4.25%) 119.62
squid 1463 ( 0.03%) 443612 ( 0.02%) 303.22
smtp 153361 ( 3.39%) 72251885 ( 3.10%) 471.12
nntp 27 ( 0.00%) 2038 ( 0.00%) 75.48
ftp 146856 ( 3.25%) 128691523 ( 5.52%) 876.31
pop3 2533 ( 0.06%) 310086 ( 0.01%) 122.42
imap 66 ( 0.00%) 5433 ( 0.00%) 82.32
telnet 645 ( 0.01%) 99869 ( 0.00%) 154.84
ssh 2323 ( 0.05%) 339430 ( 0.01%) 146.12
dns 593 ( 0.01%) 41536 ( 0.00%) 70.04
bgp 158 ( 0.00%) 27516 ( 0.00%) 174.15
napster 227256 ( 5.03%) 144507918 ( 6.20%) 635.88
realaud 35 ( 0.00%) 2100 ( 0.00%) 60.00
rtsp 10844 ( 0.24%) 1692765 ( 0.07%) 156.10
icecast 1380 ( 0.03%) 160227 ( 0.01%) 116.11
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1424003 ( 31.50%) 857458358 ( 36.79%) 602.15
udp 629599 ( 13.93%) 114642686 ( 4.92%) 182.09
dns 326768 ( 7.23%) 53759244 ( 2.31%) 164.52
rip 180 ( 0.00%) 12720 ( 0.00%) 70.67
realaud 14620 ( 0.32%) 6463876 ( 0.28%) 442.13
halflif 111044 ( 2.46%) 10797291 ( 0.46%) 97.23
everque 3 ( 0.00%) 648 ( 0.00%) 216.00
quake 1 ( 0.00%) 86 ( 0.00%) 86.00
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 176800 ( 3.91%) 43453291 ( 1.86%) 245.78
icmp 96736 ( 2.14%) 8388038 ( 0.36%) 86.71
ip6 1865 ( 0.04%) 638689 ( 0.03%) 342.46
other 135239 ( 2.99%) 17111862 ( 0.73%) 126.53
frag 9870 ( 0.22%) 10032784 ( 0.43%) 1016.49
tcpdump file: 200304261400.dump.gz (124.26 MB)