Traffic Trace Info
DumpFile: 199905140700.dump
FileSize: 271.39MB
Id: 199905140700
StartTime: Fri May 14 07:00:01 1999
EndTime: Fri May 14 08:00:00 1999
TotalTime: 3599.39 seconds
TotalCapSize: 209.42MB CapLen: 114 bytes
# of packets: 4061816 (1786.85MB)
AvgRate: 4.16Mbps stddev:0.81M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1786848
[ 64- 127]: 358321
[ 128- 255]: 114759
[ 256- 511]: 143825
[ 512- 1023]: 904547
[ 1024- 2047]: 753516
IP flow (unique src/dst pair) Information
# of flows: 50739 (avg. 80.05 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.8% 3.8% 3.6% 3.4% 2.5% 2.1% 2.0% 2.0% 1.9% 1.7%
IP address Information
# of IPv4 addresses: 20534
Top 10 bandwidth usage (bytes/total in %):
11.0% 8.5% 8.0% 6.9% 5.1% 4.6% 4.3% 4.2% 3.9% 3.9%
Protocol Breakdown
![[protocol breakdown chart]](199905140700.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4061816 (100.00%) 1873644677 (100.00%) 461.28
ip 4061816 (100.00%) 1873644677 (100.00%) 461.28
tcp 3723691 ( 91.68%) 1809455699 ( 96.57%) 485.93
http 2476815 ( 60.98%) 1173688223 ( 62.64%) 473.87
squid 80849 ( 1.99%) 39583161 ( 2.11%) 489.59
smtp 82020 ( 2.02%) 22658463 ( 1.21%) 276.26
nntp 139936 ( 3.45%) 26414515 ( 1.41%) 188.76
ftp 424004 ( 10.44%) 340609202 ( 18.18%) 803.32
pop3 11933 ( 0.29%) 6552202 ( 0.35%) 549.08
telnet 1963 ( 0.05%) 328635 ( 0.02%) 167.41
ssh 1985 ( 0.05%) 157030 ( 0.01%) 79.11
dns 1833 ( 0.05%) 147077 ( 0.01%) 80.24
bgp 6880 ( 0.17%) 461716 ( 0.02%) 67.11
other 495412 ( 12.20%) 198851604 ( 10.61%) 401.39
udp 289346 ( 7.12%) 58150635 ( 3.10%) 200.97
dns 217010 ( 5.34%) 39043844 ( 2.08%) 179.92
rip 446 ( 0.01%) 31856 ( 0.00%) 71.43
other 71886 ( 1.77%) 19070513 ( 1.02%) 265.29
icmp 41842 ( 1.03%) 4961457 ( 0.26%) 118.58
igmp 366 ( 0.01%) 22050 ( 0.00%) 60.25
ospf 359 ( 0.01%) 28002 ( 0.00%) 78.00
ip6 6211 ( 0.15%) 1026696 ( 0.05%) 165.30
other 1 ( 0.00%) 138 ( 0.00%) 138.00
frag 176 ( 0.00%) 140465 ( 0.01%) 798.10
tcpdump file: 199905140700.dump.gz (72.49 MB)