Traffic Trace Info
DumpFile: 199905121900.dump
FileSize: 216.04MB
Id: 199905121900
StartTime: Wed May 12 19:00:02 1999
EndTime: Wed May 12 20:00:01 1999
TotalTime: 3599.21 seconds
TotalCapSize: 165.84MB CapLen: 114 bytes
# of packets: 3289997 (944.74MB)
AvgRate: 2.20Mbps stddev:0.58M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1620561
[ 64- 127]: 632375
[ 128- 255]: 168683
[ 256- 511]: 171602
[ 512- 1023]: 329727
[ 1024- 2047]: 367049
IP flow (unique src/dst pair) Information
# of flows: 89710 (avg. 36.67 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.1% 2.6% 1.1% 0.9% 0.9% 0.8% 0.8% 0.8% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 29828
Top 10 bandwidth usage (bytes/total in %):
5.6% 4.1% 4.1% 3.8% 3.4% 3.0% 2.9% 2.8% 2.8% 2.2%
Protocol Breakdown
![[protocol breakdown chart]](199905121900.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3289997 (100.00%) 990635810 (100.00%) 301.11
ip 3289997 (100.00%) 990635810 (100.00%) 301.11
tcp 2771057 ( 84.23%) 911647673 ( 92.03%) 328.99
http 1983250 ( 60.28%) 682058910 ( 68.85%) 343.91
squid 18695 ( 0.57%) 17001952 ( 1.72%) 909.44
smtp 327789 ( 9.96%) 73767732 ( 7.45%) 225.05
nntp 128189 ( 3.90%) 43162260 ( 4.36%) 336.71
ftp 56800 ( 1.73%) 25334675 ( 2.56%) 446.03
pop3 5028 ( 0.15%) 1204703 ( 0.12%) 239.60
telnet 13049 ( 0.40%) 1171371 ( 0.12%) 89.77
ssh 2247 ( 0.07%) 213574 ( 0.02%) 95.05
dns 2557 ( 0.08%) 286794 ( 0.03%) 112.16
bgp 6834 ( 0.21%) 460348 ( 0.05%) 67.36
other 226483 ( 6.88%) 66973394 ( 6.76%) 295.71
udp 471733 ( 14.34%) 74654133 ( 7.54%) 158.26
dns 338001 ( 10.27%) 54238446 ( 5.48%) 160.47
rip 427 ( 0.01%) 30682 ( 0.00%) 71.85
other 133303 ( 4.05%) 20383894 ( 2.06%) 152.91
icmp 36945 ( 1.12%) 3045480 ( 0.31%) 82.43
igmp 396 ( 0.01%) 24130 ( 0.00%) 60.93
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 9486 ( 0.29%) 1234674 ( 0.12%) 130.16
other 20 ( 0.00%) 1640 ( 0.00%) 82.00
frag 246 ( 0.01%) 158579 ( 0.02%) 644.63
tcpdump file: 199905121900.dump.gz (72.63 MB)