Traffic Trace Info
DumpFile: 200104221400.dump
FileSize: 203.75MB
Id: 200104221400
StartTime: Sun Apr 22 14:00:00 2001
EndTime: Sun Apr 22 14:29:22 2001
TotalTime: 1762.33 seconds
TotalCapSize: 158.00MB CapLen: 96 bytes
# of packets: 2997862 (1637.85MB)
AvgRate: 7.79Mbps stddev:1.17M
IP flow (unique src/dst pair) Information
# of flows: 96077 (avg. 31.20 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.9% 4.6% 4.3% 3.7% 3.6% 3.5% 2.1% 1.8% 1.7% 1.7%
IP address Information
# of IPv4 addresses: 61256
Top 10 bandwidth usage (bytes/total in %):
16.5% 11.1% 7.2% 6.4% 5.0% 4.9% 4.3% 3.7% 3.7% 3.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200104221400.pktlen.png)
detailed numbers
[ 16- 31]: 7958
[ 32- 63]: 816469
[ 64- 127]: 568755
[ 128- 255]: 273985
[ 256- 511]: 174585
[ 512- 1023]: 255651
[ 1024- 2047]: 900459
Protocol Breakdown
![[protocol breakdown chart]](200104221400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997862 (100.00%) 1717408021 (100.00%) 572.88
ip 2989066 ( 99.71%) 1717147949 ( 99.98%) 574.48
tcp 2236013 ( 74.59%) 1537738477 ( 89.54%) 687.71
http(s) 536381 ( 17.89%) 475885065 ( 27.71%) 887.21
http(c) 282668 ( 9.43%) 27990837 ( 1.63%) 99.02
squid 108704 ( 3.63%) 111916618 ( 6.52%) 1029.55
smtp 57328 ( 1.91%) 11129015 ( 0.65%) 194.13
nntp 405 ( 0.01%) 62260 ( 0.00%) 153.73
ftp 90111 ( 3.01%) 42043599 ( 2.45%) 466.58
pop3 3293 ( 0.11%) 497965 ( 0.03%) 151.22
imap 168 ( 0.01%) 59035 ( 0.00%) 351.40
telnet 2518 ( 0.08%) 650480 ( 0.04%) 258.33
ssh 2948 ( 0.10%) 1075835 ( 0.06%) 364.94
dns 7944 ( 0.26%) 595527 ( 0.03%) 74.97
bgp 431 ( 0.01%) 71955 ( 0.00%) 166.95
napster 34025 ( 1.13%) 25247443 ( 1.47%) 742.03
realaud 151 ( 0.01%) 29438 ( 0.00%) 194.95
rtsp 25909 ( 0.86%) 10327273 ( 0.60%) 398.60
icecast 349 ( 0.01%) 53996 ( 0.00%) 154.72
hotline 134962 ( 4.50%) 127887323 ( 7.45%) 947.58
other 947558 ( 31.61%) 702208699 ( 40.89%) 741.07
udp 593816 ( 19.81%) 166725748 ( 9.71%) 280.77
dns 431292 ( 14.39%) 82423834 ( 4.80%) 191.11
rip 368 ( 0.01%) 45068 ( 0.00%) 122.47
realaud 16694 ( 0.56%) 9756036 ( 0.57%) 584.40
halflif 205 ( 0.01%) 12307 ( 0.00%) 60.03
starcra 3 ( 0.00%) 238 ( 0.00%) 79.33
unreal 2 ( 0.00%) 146 ( 0.00%) 73.00
quake 3 ( 0.00%) 215 ( 0.00%) 71.67
cuseeme 2 ( 0.00%) 140 ( 0.00%) 70.00
other 141843 ( 4.73%) 70203275 ( 4.09%) 494.94
icmp 146775 ( 4.90%) 11964442 ( 0.70%) 81.52
igmp 176 ( 0.01%) 10560 ( 0.00%) 60.00
ip6 1912 ( 0.06%) 341985 ( 0.02%) 178.86
other 10374 ( 0.35%) 366737 ( 0.02%) 35.35
frag 39226 ( 1.31%) 51630045 ( 3.01%) 1316.22
tcpdump file: 200104221400.dump.gz (71.70 MB)