Traffic Trace Info
DumpFile: 200202101400.dump
FileSize: 333.39MB
Id: 200202101400
StartTime: Sun Feb 10 14:00:00 2002
EndTime: Sun Feb 10 14:06:06 2002
TotalTime: 365.68 seconds
TotalCapSize: 257.24MB CapLen: 96 bytes
# of packets: 4990819 (597.80MB)
AvgRate: 13.72Mbps stddev:6.32M
IP flow (unique src/dst pair) Information
# of flows: 40482 (avg. 123.28 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.5% 4.0% 1.9% 1.2% 1.1% 1.1% 1.1% 1.1% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 32641
Top 10 bandwidth usage (bytes/total in %):
40.7% 10.6% 10.5% 7.2% 4.1% 4.0% 3.8% 3.5% 2.8% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200202101400.pktlen.png)
detailed numbers
[ 16- 31]: 16069
[ 32- 63]: 4548211
[ 64- 127]: 127246
[ 128- 255]: 34418
[ 256- 511]: 18549
[ 512- 1023]: 41860
[ 1024- 2047]: 204466
Protocol Breakdown
![[protocol breakdown chart]](200202101400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4990819 (100.00%) 626837059 (100.00%) 125.60
ip 4968460 ( 99.55%) 626167006 ( 99.89%) 126.03
tcp 4836929 ( 96.92%) 605570157 ( 96.61%) 125.20
http(s) 170406 ( 3.41%) 198873990 ( 31.73%) 1167.06
http(c) 189991 ( 3.81%) 17983965 ( 2.87%) 94.66
squid 2281 ( 0.05%) 519090 ( 0.08%) 227.57
smtp 54480 ( 1.09%) 16211801 ( 2.59%) 297.57
nntp 30142 ( 0.60%) 1808771 ( 0.29%) 60.01
ftp 114882 ( 2.30%) 13500032 ( 2.15%) 117.51
pop3 31895 ( 0.64%) 2201307 ( 0.35%) 69.02
imap 21 ( 0.00%) 1498 ( 0.00%) 71.33
telnet 30647 ( 0.61%) 1841174 ( 0.29%) 60.08
ssh 30649 ( 0.61%) 1846098 ( 0.29%) 60.23
dns 30579 ( 0.61%) 1836904 ( 0.29%) 60.07
bgp 67 ( 0.00%) 9533 ( 0.00%) 142.28
napster 16792 ( 0.34%) 7269081 ( 1.16%) 432.89
realaud 1 ( 0.00%) 60 ( 0.00%) 60.00
rtsp 119 ( 0.00%) 24051 ( 0.00%) 202.11
icecast 169 ( 0.00%) 136676 ( 0.02%) 808.73
other 4133508 ( 82.82%) 341495040 ( 54.48%) 82.62
udp 81467 ( 1.63%) 13962329 ( 2.23%) 171.39
dns 68214 ( 1.37%) 8701881 ( 1.39%) 127.57
rip 73 ( 0.00%) 7238 ( 0.00%) 99.15
realaud 3138 ( 0.06%) 1682167 ( 0.27%) 536.06
halflif 344 ( 0.01%) 110770 ( 0.02%) 322.01
quake 2288 ( 0.05%) 2686167 ( 0.43%) 1174.02
other 7372 ( 0.15%) 772718 ( 0.12%) 104.82
icmp 34951 ( 0.70%) 5632390 ( 0.90%) 161.15
igmp 74 ( 0.00%) 4417 ( 0.00%) 59.69
ipsec 20 ( 0.00%) 3720 ( 0.00%) 186.00
ip6 2959 ( 0.06%) 580108 ( 0.09%) 196.05
other 12060 ( 0.24%) 413885 ( 0.07%) 34.32
frag 7 ( 0.00%) 1848 ( 0.00%) 264.00
tcpdump file: 200202101400.dump.gz (50.27 MB)