Traffic Trace Info
DumpFile: 199904201359.dump
FileSize: 140.20MB
Id: 199904201359
StartTime: Tue Apr 20 13:59:00 1999
EndTime: Tue Apr 20 15:08:57 1999
TotalTime: 4196.70 seconds
TotalCapSize: 108.21MB CapLen: 76 bytes
# of packets: 2096663 (882.10MB)
AvgRate: 1.76Mbps stddev:0.10M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 867662
[ 64- 127]: 275491
[ 128- 255]: 162264
[ 256- 511]: 163771
[ 512- 1023]: 196525
[ 1024- 2047]: 430950
IP flow (unique src/dst pair) Information
# of flows: 70268 (avg. 29.84 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.7% 1.5% 1.1% 1.0% 1.0% 1.0% 0.9% 0.9% 0.8% 0.8%
Protocol Breakdown
![[protocol breakdown chart]](199904201359.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2096663 (100.00%) 924949213 (100.00%) 441.15
ip 2096645 (100.00%) 924948205 (100.00%) 441.16
tcp 1670536 ( 79.68%) 841879536 ( 91.02%) 503.96
http 1267026 ( 60.43%) 679956286 ( 73.51%) 536.66
squid 17998 ( 0.86%) 7723414 ( 0.84%) 429.13
smtp 110242 ( 5.26%) 33965261 ( 3.67%) 308.10
nntp 2621 ( 0.13%) 747988 ( 0.08%) 285.38
ftp 39079 ( 1.86%) 19211774 ( 2.08%) 491.61
pop3 3142 ( 0.15%) 517117 ( 0.06%) 164.58
imap 10 ( 0.00%) 600 ( 0.00%) 60.00
telnet 3403 ( 0.16%) 999101 ( 0.11%) 293.59
ssh 4138 ( 0.20%) 1370066 ( 0.15%) 331.09
dns 686 ( 0.03%) 97563 ( 0.01%) 142.22
bgp 7945 ( 0.38%) 530494 ( 0.06%) 66.77
other 214223 ( 10.22%) 96758492 ( 10.46%) 451.67
udp 391784 ( 18.69%) 77380110 ( 8.37%) 197.51
dns 232463 ( 11.09%) 32363502 ( 3.50%) 139.22
other 159319 ( 7.60%) 45016091 ( 4.87%) 282.55
icmp 28495 ( 1.36%) 4457906 ( 0.48%) 156.45
igmp 867 ( 0.04%) 52020 ( 0.01%) 60.00
ospf 2445 ( 0.12%) 636438 ( 0.07%) 260.30
ip6 2486 ( 0.12%) 539571 ( 0.06%) 217.04
other 32 ( 0.00%) 2624 ( 0.00%) 82.00
frag 114 ( 0.01%) 99514 ( 0.01%) 872.93
tcpdump file: 199904201359.dump.gz (53.60 MB)