Traffic Trace Info
DumpFile: 199905111500.dump
FileSize: 257.74MB
Id: 199905111500
StartTime: Tue May 11 15:00:00 1999
EndTime: Tue May 11 16:00:01 1999
TotalTime: 3601.08 seconds
TotalCapSize: 198.01MB CapLen: 114 bytes
# of packets: 3914247 (1052.42MB)
AvgRate: 2.45Mbps stddev:0.47M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1953657
[ 64- 127]: 721286
[ 128- 255]: 153116
[ 256- 511]: 236508
[ 512- 1023]: 507190
[ 1024- 2047]: 342490
IP flow (unique src/dst pair) Information
# of flows: 117592 (avg. 33.29 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.9% 1.3% 1.2% 1.2% 1.2% 1.0% 0.9% 0.9% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 35348
Top 10 bandwidth usage (bytes/total in %):
4.0% 3.7% 3.7% 3.2% 2.9% 2.9% 2.7% 2.6% 2.6% 2.1%
Protocol Breakdown
![[protocol breakdown chart]](199905111500.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3914247 (100.00%) 1103542265 (100.00%) 281.93
ip 3914247 (100.00%) 1103542265 (100.00%) 281.93
tcp 3339508 ( 85.32%) 1014757169 ( 91.95%) 303.86
http 2513360 ( 64.21%) 815050994 ( 73.86%) 324.29
squid 32758 ( 0.84%) 8048995 ( 0.73%) 245.71
smtp 278725 ( 7.12%) 53899150 ( 4.88%) 193.38
nntp 102081 ( 2.61%) 34423735 ( 3.12%) 337.22
ftp 158405 ( 4.05%) 41768745 ( 3.78%) 263.68
pop3 5404 ( 0.14%) 1339279 ( 0.12%) 247.83
imap 745 ( 0.02%) 44700 ( 0.00%) 60.00
telnet 15341 ( 0.39%) 2013574 ( 0.18%) 131.25
ssh 5467 ( 0.14%) 1045636 ( 0.09%) 191.26
dns 2182 ( 0.06%) 175161 ( 0.02%) 80.28
bgp 6855 ( 0.18%) 460869 ( 0.04%) 67.23
other 217899 ( 5.57%) 56421437 ( 5.11%) 258.93
udp 506743 ( 12.95%) 71495037 ( 6.48%) 141.09
dns 358692 ( 9.16%) 50735268 ( 4.60%) 141.45
rip 249 ( 0.01%) 18834 ( 0.00%) 75.64
other 147802 ( 3.78%) 20740935 ( 1.88%) 140.33
icmp 64812 ( 1.66%) 16754343 ( 1.52%) 258.51
igmp 420 ( 0.01%) 26098 ( 0.00%) 62.14
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 2351 ( 0.06%) 477192 ( 0.04%) 202.97
other 53 ( 0.00%) 4346 ( 0.00%) 82.00
frag 447 ( 0.01%) 265114 ( 0.02%) 593.10
tcpdump file: 199905111500.dump.gz (88.80 MB)