Traffic Trace Info
DumpFile: 199905102100.dump
FileSize: 244.41MB
Id: 199905102100
StartTime: Mon May 10 21:00:02 1999
EndTime: Mon May 10 22:00:00 1999
TotalTime: 3598.42 seconds
TotalCapSize: 187.13MB CapLen: 114 bytes
# of packets: 3753763 (1139.73MB)
AvgRate: 2.66Mbps stddev:0.41M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1770306
[ 64- 127]: 563195
[ 128- 255]: 301828
[ 256- 511]: 310212
[ 512- 1023]: 355681
[ 1024- 2047]: 452541
IP flow (unique src/dst pair) Information
# of flows: 75397 (avg. 49.79 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.9% 3.7% 2.6% 1.7% 1.6% 1.2% 1.1% 1.0% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 27793
Top 10 bandwidth usage (bytes/total in %):
8.1% 6.7% 6.5% 5.9% 3.7% 3.7% 3.5% 3.2% 3.0% 2.7%
Protocol Breakdown
![[protocol breakdown chart]](199905102100.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3753763 (100.00%) 1195093313 (100.00%) 318.37
ip 3753763 (100.00%) 1195093313 (100.00%) 318.37
tcp 2988828 ( 79.62%) 1011069958 ( 84.60%) 338.28
http 1879479 ( 50.07%) 722158995 ( 60.43%) 384.23
squid 66911 ( 1.78%) 21385268 ( 1.79%) 319.61
smtp 224173 ( 5.97%) 72557127 ( 6.07%) 323.67
nntp 136407 ( 3.63%) 13538822 ( 1.13%) 99.25
ftp 385596 ( 10.27%) 113106693 ( 9.46%) 293.33
pop3 3491 ( 0.09%) 591362 ( 0.05%) 169.40
imap 2 ( 0.00%) 120 ( 0.00%) 60.00
telnet 13044 ( 0.35%) 1209844 ( 0.10%) 92.75
ssh 5294 ( 0.14%) 454025 ( 0.04%) 85.76
dns 1868 ( 0.05%) 146821 ( 0.01%) 78.60
bgp 6770 ( 0.18%) 456582 ( 0.04%) 67.44
other 265744 ( 7.08%) 65461101 ( 5.48%) 246.33
udp 682946 ( 18.19%) 147444923 ( 12.34%) 215.90
dns 555409 ( 14.80%) 118534114 ( 9.92%) 213.42
rip 252 ( 0.01%) 19052 ( 0.00%) 75.60
other 127255 ( 3.39%) 28889957 ( 2.42%) 227.02
icmp 73393 ( 1.96%) 35377073 ( 2.96%) 482.02
igmp 403 ( 0.01%) 26640 ( 0.00%) 66.10
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 7467 ( 0.20%) 1095099 ( 0.09%) 146.66
other 366 ( 0.01%) 51540 ( 0.00%) 140.82
frag 237 ( 0.01%) 217102 ( 0.02%) 916.04
tcpdump file: 199905102100.dump.gz (76.37 MB)