Traffic Trace Info
DumpFile: 199907171359.dump
FileSize: 140.09MB
Id: 199907171359
StartTime: Sat Jul 17 13:59:00 1999
EndTime: Sat Jul 17 14:26:09 1999
TotalTime: 1628.30 seconds
TotalCapSize: 108.10MB CapLen: 76 bytes
# of packets: 2096780 (365.76MB)
AvgRate: 1.88Mbps stddev:0.49M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1082557
[ 64- 127]: 516817
[ 128- 255]: 160541
[ 256- 511]: 163888
[ 512- 1023]: 73268
[ 1024- 2047]: 99709
IP flow (unique src/dst pair) Information
# of flows: 37463 (avg. 55.97 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.2% 2.7% 1.9% 1.9% 1.8% 1.7% 1.7% 1.7% 1.5% 1.3%
Protocol Breakdown
![[protocol breakdown chart]](199907171359.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2096780 (100.00%) 383528941 (100.00%) 182.91
ip 2096772 (100.00%) 383528497 (100.00%) 182.91
tcp 1323463 ( 63.12%) 261008479 ( 68.05%) 197.22
http 1137725 ( 54.26%) 224294743 ( 58.48%) 197.14
squid 20030 ( 0.96%) 2097642 ( 0.55%) 104.73
smtp 51319 ( 2.45%) 10012502 ( 2.61%) 195.10
nntp 1250 ( 0.06%) 632275 ( 0.16%) 505.82
ftp 51572 ( 2.46%) 12757636 ( 3.33%) 247.38
pop3 4338 ( 0.21%) 388714 ( 0.10%) 89.61
imap 3 ( 0.00%) 180 ( 0.00%) 60.00
telnet 3022 ( 0.14%) 205817 ( 0.05%) 68.11
ssh 6086 ( 0.29%) 2149306 ( 0.56%) 353.16
dns 138 ( 0.01%) 9394 ( 0.00%) 68.07
bgp 3221 ( 0.15%) 215407 ( 0.06%) 66.88
other 44759 ( 2.13%) 8244863 ( 2.15%) 184.21
udp 732026 ( 34.91%) 104088683 ( 27.14%) 142.19
dns 664431 ( 31.69%) 96356488 ( 25.12%) 145.02
other 67595 ( 3.22%) 7732195 ( 2.02%) 114.39
icmp 37255 ( 1.78%) 17423036 ( 4.54%) 467.67
igmp 815 ( 0.04%) 48900 ( 0.01%) 60.00
ospf 1309 ( 0.06%) 379326 ( 0.10%) 289.78
ip6 1903 ( 0.09%) 579983 ( 0.15%) 304.77
other 1 ( 0.00%) 90 ( 0.00%) 90.00
tcpdump file: 199907171359.dump.gz (40.94 MB)