Traffic Trace Info
DumpFile: 200105121400.dump
FileSize: 200.08MB
Id: 200105121400
StartTime: Sat May 12 14:00:00 2001
EndTime: Sat May 12 14:12:59 2001
TotalTime: 779.84 seconds
TotalCapSize: 154.36MB CapLen: 96 bytes
# of packets: 2996414 (1627.60MB)
AvgRate: 17.51Mbps stddev:2.75M
IP flow (unique src/dst pair) Information
# of flows: 75305 (avg. 39.79 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.8% 3.6% 3.1% 3.1% 2.1% 1.9% 1.6% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 53149
Top 10 bandwidth usage (bytes/total in %):
25.1% 7.4% 5.9% 5.8% 5.0% 3.7% 3.7% 3.4% 3.2% 3.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200105121400.pktlen.png)
detailed numbers
[ 16- 31]: 24097
[ 32- 63]: 788676
[ 64- 127]: 414337
[ 128- 255]: 268997
[ 256- 511]: 281112
[ 512- 1023]: 405053
[ 1024- 2047]: 814142
Protocol Breakdown
![[protocol breakdown chart]](200105121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2996414 (100.00%) 1706658641 (100.00%) 569.57
ip 2969938 ( 99.12%) 1705875733 ( 99.95%) 574.38
tcp 2440544 ( 81.45%) 1583844433 ( 92.80%) 648.97
http(s) 683542 ( 22.81%) 751585206 ( 44.04%) 1099.55
http(c) 271973 ( 9.08%) 27374027 ( 1.60%) 100.65
squid 85011 ( 2.84%) 57078919 ( 3.34%) 671.43
smtp 51318 ( 1.71%) 10036836 ( 0.59%) 195.58
nntp 10370 ( 0.35%) 9158493 ( 0.54%) 883.17
ftp 75122 ( 2.51%) 66401732 ( 3.89%) 883.92
pop3 2007 ( 0.07%) 343265 ( 0.02%) 171.03
imap 69 ( 0.00%) 6036 ( 0.00%) 87.48
telnet 1047 ( 0.03%) 136804 ( 0.01%) 130.66
ssh 1517 ( 0.05%) 942150 ( 0.06%) 621.06
dns 18925 ( 0.63%) 1391926 ( 0.08%) 73.55
bgp 179 ( 0.01%) 30536 ( 0.00%) 170.59
napster 16682 ( 0.56%) 6989010 ( 0.41%) 418.96
realaud 198 ( 0.01%) 77564 ( 0.00%) 391.74
rtsp 4062 ( 0.14%) 2710114 ( 0.16%) 667.19
icecast 200 ( 0.01%) 18745 ( 0.00%) 93.72
other 1218002 ( 40.65%) 649551342 ( 38.06%) 533.29
udp 414824 ( 13.84%) 114270819 ( 6.70%) 275.47
dns 280881 ( 9.37%) 58609167 ( 3.43%) 208.66
rip 169 ( 0.01%) 19634 ( 0.00%) 116.18
realaud 37085 ( 1.24%) 19203046 ( 1.13%) 517.81
everque 2 ( 0.00%) 155 ( 0.00%) 77.50
other 96600 ( 3.22%) 36435628 ( 2.13%) 377.18
icmp 82183 ( 2.74%) 6542418 ( 0.38%) 79.61
igmp 78 ( 0.00%) 4680 ( 0.00%) 60.00
ip6 219 ( 0.01%) 119685 ( 0.01%) 546.51
other 32090 ( 1.07%) 1093698 ( 0.06%) 34.08
frag 1515 ( 0.05%) 1581152 ( 0.09%) 1043.66
tcpdump file: 200105121400.dump.gz (77.37 MB)