Traffic Trace Info
DumpFile: 199905130100.dump
FileSize: 232.11MB
Id: 199905130100
StartTime: Thu May 13 01:00:01 1999
EndTime: Thu May 13 02:00:01 1999
TotalTime: 3599.92 seconds
TotalCapSize: 178.56MB CapLen: 114 bytes
# of packets: 3509309 (1076.23MB)
AvgRate: 2.51Mbps stddev:0.42M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1780828
[ 64- 127]: 557642
[ 128- 255]: 112531
[ 256- 511]: 183973
[ 512- 1023]: 468621
[ 1024- 2047]: 405714
IP flow (unique src/dst pair) Information
# of flows: 96993 (avg. 36.18 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.8% 2.5% 1.7% 1.6% 1.1% 1.1% 1.1% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 53433
Top 10 bandwidth usage (bytes/total in %):
6.2% 4.6% 3.6% 3.2% 3.1% 2.6% 2.5% 2.5% 2.3% 2.3%
Protocol Breakdown
![[protocol breakdown chart]](199905130100.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3509309 (100.00%) 1128504322 (100.00%) 321.57
ip 3509309 (100.00%) 1128504322 (100.00%) 321.57
tcp 3058035 ( 87.14%) 1046493417 ( 92.73%) 342.21
http 1953852 ( 55.68%) 751949205 ( 66.63%) 384.85
squid 110204 ( 3.14%) 20823650 ( 1.85%) 188.96
smtp 189834 ( 5.41%) 38243777 ( 3.39%) 201.46
nntp 164422 ( 4.69%) 32519681 ( 2.88%) 197.78
ftp 150257 ( 4.28%) 41839809 ( 3.71%) 278.45
pop3 4304 ( 0.12%) 667794 ( 0.06%) 155.16
imap 4 ( 0.00%) 259 ( 0.00%) 64.75
telnet 3615 ( 0.10%) 496861 ( 0.04%) 137.44
ssh 6889 ( 0.20%) 595166 ( 0.05%) 86.39
dns 1759 ( 0.05%) 152332 ( 0.01%) 86.60
bgp 6739 ( 0.19%) 454407 ( 0.04%) 67.43
other 466155 ( 13.28%) 158750416 ( 14.07%) 340.55
udp 382155 ( 10.89%) 75704126 ( 6.71%) 198.10
dns 253874 ( 7.23%) 45912355 ( 4.07%) 180.85
rip 641 ( 0.02%) 44786 ( 0.00%) 69.87
other 127639 ( 3.64%) 29746122 ( 2.64%) 233.05
icmp 57647 ( 1.64%) 4599316 ( 0.41%) 79.78
igmp 1662 ( 0.05%) 469984 ( 0.04%) 282.78
ospf 359 ( 0.01%) 28002 ( 0.00%) 78.00
ip6 9436 ( 0.27%) 1208247 ( 0.11%) 128.05
other 15 ( 0.00%) 1230 ( 0.00%) 82.00
frag 8 ( 0.00%) 6612 ( 0.00%) 826.50
tcpdump file: 199905130100.dump.gz (77.44 MB)