Traffic Trace Info
DumpFile: 199905131100.dump
FileSize: 245.85MB
Id: 199905131100
StartTime: Thu May 13 11:00:00 1999
EndTime: Thu May 13 12:00:00 1999
TotalTime: 3600.50 seconds
TotalCapSize: 189.02MB CapLen: 114 bytes
# of packets: 3724275 (1116.68MB)
AvgRate: 2.60Mbps stddev:0.33M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1926536
[ 64- 127]: 510046
[ 128- 255]: 125836
[ 256- 511]: 207606
[ 512- 1023]: 569479
[ 1024- 2047]: 384772
IP flow (unique src/dst pair) Information
# of flows: 95226 (avg. 39.11 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.6% 2.0% 1.3% 1.1% 1.0% 0.8% 0.7% 0.7% 0.6% 0.6%
IP address Information
# of IPv4 addresses: 30058
Top 10 bandwidth usage (bytes/total in %):
8.4% 5.8% 4.5% 3.9% 2.9% 2.4% 2.0% 2.0% 2.0% 1.9%
Protocol Breakdown
![[protocol breakdown chart]](199905131100.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3724275 (100.00%) 1170922699 (100.00%) 314.40
ip 3724275 (100.00%) 1170922699 (100.00%) 314.40
tcp 3222113 ( 86.52%) 1093173183 ( 93.36%) 339.27
http 2277145 ( 61.14%) 758226788 ( 64.75%) 332.97
squid 78088 ( 2.10%) 38584542 ( 3.30%) 494.12
smtp 174636 ( 4.69%) 33417902 ( 2.85%) 191.36
nntp 160202 ( 4.30%) 25900769 ( 2.21%) 161.68
ftp 210455 ( 5.65%) 114892054 ( 9.81%) 545.92
pop3 2603 ( 0.07%) 561541 ( 0.05%) 215.73
imap 12 ( 0.00%) 935 ( 0.00%) 77.92
telnet 12654 ( 0.34%) 1448370 ( 0.12%) 114.46
ssh 4190 ( 0.11%) 553083 ( 0.05%) 132.00
dns 2479 ( 0.07%) 211304 ( 0.02%) 85.24
bgp 6779 ( 0.18%) 456904 ( 0.04%) 67.40
other 292793 ( 7.86%) 118913048 ( 10.16%) 406.13
udp 431332 ( 11.58%) 67234094 ( 5.74%) 155.88
dns 281110 ( 7.55%) 42772444 ( 3.65%) 152.16
rip 620 ( 0.02%) 43340 ( 0.00%) 69.90
other 149601 ( 4.02%) 24416923 ( 2.09%) 163.21
icmp 64635 ( 1.74%) 9640223 ( 0.82%) 149.15
igmp 402 ( 0.01%) 24804 ( 0.00%) 61.70
ospf 359 ( 0.01%) 28002 ( 0.00%) 78.00
ip6 5394 ( 0.14%) 819113 ( 0.07%) 151.86
other 40 ( 0.00%) 3280 ( 0.00%) 82.00
frag 190 ( 0.01%) 162149 ( 0.01%) 853.42
tcpdump file: 199905131100.dump.gz (80.64 MB)