Traffic Trace Info
DumpFile: 200302272300.dump
FileSize: 270.08MB
Id: 200302272300
StartTime: Thu Feb 27 23:00:00 2003
EndTime: Thu Feb 27 23:15:00 2003
TotalTime: 899.81 seconds
TotalCapSize: 209.60MB CapLen: 96 bytes
# of packets: 3963308 (2077.21MB)
AvgRate: 19.36Mbps stddev:1.49M
IP flow (unique src/dst pair) Information
# of flows: 367124 (avg. 10.80 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.0% 1.7% 1.5% 1.5% 1.4% 1.2% 1.1% 1.0% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 270394
Top 10 bandwidth usage (bytes/total in %):
7.2% 7.2% 6.4% 5.0% 4.0% 3.9% 3.7% 2.9% 2.7% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302272300.pktlen.png)
detailed numbers
[ 16- 31]: 12462
[ 32- 63]: 1059403
[ 64- 127]: 996466
[ 128- 255]: 200536
[ 256- 511]: 245257
[ 512- 1023]: 290608
[ 1024- 2047]: 1158576
Protocol Breakdown
![[protocol breakdown chart]](200302272300.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3963308 (100.00%) 2178110832 (100.00%) 549.57
ip 3945378 ( 99.55%) 2177568876 ( 99.98%) 551.93
tcp 3084567 ( 77.83%) 1979044843 ( 90.86%) 641.60
http(s) 899734 ( 22.70%) 926122375 ( 42.52%) 1029.33
http(c) 632334 ( 15.95%) 75996852 ( 3.49%) 120.18
squid 61649 ( 1.56%) 68889648 ( 3.16%) 1117.45
smtp 107689 ( 2.72%) 53580923 ( 2.46%) 497.55
nntp 448 ( 0.01%) 51126 ( 0.00%) 114.12
ftp 76982 ( 1.94%) 51181116 ( 2.35%) 664.85
pop3 4279 ( 0.11%) 2324915 ( 0.11%) 543.33
imap 824 ( 0.02%) 309463 ( 0.01%) 375.56
telnet 471 ( 0.01%) 34927 ( 0.00%) 74.15
ssh 26931 ( 0.68%) 20948037 ( 0.96%) 777.84
dns 10564 ( 0.27%) 5588029 ( 0.26%) 528.97
bgp 161 ( 0.00%) 34742 ( 0.00%) 215.79
napster 64952 ( 1.64%) 36134072 ( 1.66%) 556.32
realaud 7 ( 0.00%) 983 ( 0.00%) 140.43
rtsp 9082 ( 0.23%) 5422649 ( 0.25%) 597.08
icecast 27441 ( 0.69%) 30544184 ( 1.40%) 1113.09
hotline 10 ( 0.00%) 1315 ( 0.00%) 131.50
other 1160795 ( 29.29%) 701871065 ( 32.22%) 604.65
udp 700639 ( 17.68%) 184933834 ( 8.49%) 263.95
dns 346016 ( 8.73%) 60412092 ( 2.77%) 174.59
halflif 18 ( 0.00%) 3022 ( 0.00%) 167.89
everque 2 ( 0.00%) 156 ( 0.00%) 78.00
quake 1 ( 0.00%) 74 ( 0.00%) 74.00
other 354550 ( 8.95%) 124502085 ( 5.72%) 351.16
icmp 140983 ( 3.56%) 12866954 ( 0.59%) 91.27
ip6 556 ( 0.01%) 80013 ( 0.00%) 143.91
other 18633 ( 0.47%) 643232 ( 0.03%) 34.52
frag 2934 ( 0.07%) 3825827 ( 0.18%) 1303.96
tcpdump file: 200302272300.dump.gz (108.72 MB)