Traffic Trace Info
DumpFile: 199905122200.dump
FileSize: 211.19MB
Id: 199905122200
StartTime: Wed May 12 22:00:00 1999
EndTime: Wed May 12 23:00:00 1999
TotalTime: 3599.65 seconds
TotalCapSize: 162.10MB CapLen: 114 bytes
# of packets: 3217505 (991.07MB)
AvgRate: 2.31Mbps stddev:0.40M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1544462
[ 64- 127]: 528684
[ 128- 255]: 122856
[ 256- 511]: 231250
[ 512- 1023]: 431319
[ 1024- 2047]: 358934
IP flow (unique src/dst pair) Information
# of flows: 73202 (avg. 43.95 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.6% 1.4% 1.4% 1.3% 1.1% 0.9% 0.9% 0.9% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 27448
Top 10 bandwidth usage (bytes/total in %):
5.9% 4.3% 4.3% 4.2% 3.8% 3.7% 3.3% 2.6% 2.3% 2.1%
Protocol Breakdown
![[protocol breakdown chart]](199905122200.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3217505 (100.00%) 1039209644 (100.00%) 322.99
ip 3217505 (100.00%) 1039209644 (100.00%) 322.99
tcp 2700129 ( 83.92%) 936407294 ( 90.11%) 346.80
http 1871066 ( 58.15%) 713106210 ( 68.62%) 381.12
squid 13342 ( 0.41%) 5641619 ( 0.54%) 422.85
smtp 199699 ( 6.21%) 53453974 ( 5.14%) 267.67
nntp 104733 ( 3.26%) 10289788 ( 0.99%) 98.25
ftp 132715 ( 4.12%) 36625101 ( 3.52%) 275.97
pop3 3229 ( 0.10%) 729763 ( 0.07%) 226.00
imap 40 ( 0.00%) 36009 ( 0.00%) 900.23
telnet 13739 ( 0.43%) 1115721 ( 0.11%) 81.21
ssh 348 ( 0.01%) 40343 ( 0.00%) 115.93
dns 1648 ( 0.05%) 141807 ( 0.01%) 86.05
bgp 6777 ( 0.21%) 456331 ( 0.04%) 67.34
other 352704 ( 10.96%) 114765288 ( 11.04%) 325.39
udp 469799 ( 14.60%) 98305784 ( 9.46%) 209.25
dns 331358 ( 10.30%) 67571932 ( 6.50%) 203.92
rip 624 ( 0.02%) 43604 ( 0.00%) 69.88
other 137811 ( 4.28%) 30683664 ( 2.95%) 222.65
icmp 37178 ( 1.16%) 3141553 ( 0.30%) 84.50
igmp 401 ( 0.01%) 26416 ( 0.00%) 65.88
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 9626 ( 0.30%) 1299533 ( 0.13%) 135.00
other 12 ( 0.00%) 984 ( 0.00%) 82.00
frag 219 ( 0.01%) 182345 ( 0.02%) 832.63
tcpdump file: 199905122200.dump.gz (68.82 MB)