Traffic Trace Info
DumpFile: 199905112300.dump
FileSize: 232.44MB
Id: 199905112300
StartTime: Tue May 11 23:00:00 1999
EndTime: Wed May 12 00:00:02 1999
TotalTime: 3601.87 seconds
TotalCapSize: 178.77MB CapLen: 114 bytes
# of packets: 3517502 (1113.73MB)
AvgRate: 2.59Mbps stddev:0.46M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1802710
[ 64- 127]: 522468
[ 128- 255]: 123817
[ 256- 511]: 165354
[ 512- 1023]: 467605
[ 1024- 2047]: 435548
IP flow (unique src/dst pair) Information
# of flows: 78464 (avg. 44.83 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.1% 1.2% 1.1% 1.1% 0.9% 0.9% 0.9% 0.9% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 28596
Top 10 bandwidth usage (bytes/total in %):
7.1% 7.1% 4.5% 3.7% 3.0% 2.8% 2.6% 2.6% 2.4% 2.2%
Protocol Breakdown
![[protocol breakdown chart]](199905112300.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3517502 (100.00%) 1167830967 (100.00%) 332.01
ip 3517502 (100.00%) 1167830967 (100.00%) 332.01
tcp 3090556 ( 87.86%) 1105280484 ( 94.64%) 357.63
http 2041629 ( 58.04%) 750929171 ( 64.30%) 367.81
squid 50120 ( 1.42%) 12782497 ( 1.09%) 255.04
smtp 208137 ( 5.92%) 55121194 ( 4.72%) 264.83
nntp 196019 ( 5.57%) 89539339 ( 7.67%) 456.79
ftp 159646 ( 4.54%) 63644676 ( 5.45%) 398.66
pop3 5227 ( 0.15%) 857476 ( 0.07%) 164.05
imap 9 ( 0.00%) 540 ( 0.00%) 60.00
telnet 15442 ( 0.44%) 1805754 ( 0.15%) 116.94
ssh 5317 ( 0.15%) 5890605 ( 0.50%) 1107.88
dns 1961 ( 0.06%) 154874 ( 0.01%) 78.98
bgp 6771 ( 0.19%) 455990 ( 0.04%) 67.34
other 400234 ( 11.38%) 124094632 ( 10.63%) 310.06
udp 374662 ( 10.65%) 57556197 ( 4.93%) 153.62
dns 277189 ( 7.88%) 49109732 ( 4.21%) 177.17
rip 259 ( 0.01%) 19550 ( 0.00%) 75.48
other 84109 ( 2.39%) 7640615 ( 0.65%) 90.84
icmp 39089 ( 1.11%) 3305088 ( 0.28%) 84.55
igmp 391 ( 0.01%) 24286 ( 0.00%) 62.11
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 12402 ( 0.35%) 1633388 ( 0.14%) 131.70
other 42 ( 0.00%) 3444 ( 0.00%) 82.00
frag 29184 ( 0.83%) 2201236 ( 0.19%) 75.43
tcpdump file: 199905112300.dump.gz (76.64 MB)