Traffic Trace Info
DumpFile: 199905102000.dump
FileSize: 234.90MB
Id: 199905102000
StartTime: Mon May 10 20:00:00 1999
EndTime: Mon May 10 21:00:02 1999
TotalTime: 3602.19 seconds
TotalCapSize: 179.92MB CapLen: 114 bytes
# of packets: 3602983 (1135.37MB)
AvgRate: 2.64Mbps stddev:0.49M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1639509
[ 64- 127]: 584072
[ 128- 255]: 281575
[ 256- 511]: 288570
[ 512- 1023]: 353352
[ 1024- 2047]: 455905
IP flow (unique src/dst pair) Information
# of flows: 79252 (avg. 45.46 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.0% 3.7% 1.7% 1.7% 1.4% 1.1% 1.0% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 28762
Top 10 bandwidth usage (bytes/total in %):
8.3% 7.2% 5.9% 5.1% 3.8% 3.7% 3.3% 2.7% 2.6% 2.5%
Protocol Breakdown
![[protocol breakdown chart]](199905102000.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3602983 (100.00%) 1190519506 (100.00%) 330.43
ip 3602983 (100.00%) 1190519506 (100.00%) 330.43
tcp 2871630 ( 79.70%) 1031310667 ( 86.63%) 359.14
http 1916631 ( 53.20%) 724282386 ( 60.84%) 377.89
squid 40193 ( 1.12%) 15782525 ( 1.33%) 392.67
smtp 233595 ( 6.48%) 76778527 ( 6.45%) 328.68
nntp 122665 ( 3.40%) 16038445 ( 1.35%) 130.75
ftp 253554 ( 7.04%) 119519626 ( 10.04%) 471.38
pop3 3469 ( 0.10%) 988885 ( 0.08%) 285.06
imap 12 ( 0.00%) 720 ( 0.00%) 60.00
telnet 18022 ( 0.50%) 2049743 ( 0.17%) 113.74
ssh 2638 ( 0.07%) 358548 ( 0.03%) 135.92
dns 2079 ( 0.06%) 166413 ( 0.01%) 80.04
bgp 6717 ( 0.19%) 451906 ( 0.04%) 67.28
other 271981 ( 7.55%) 74886988 ( 6.29%) 275.34
udp 654235 ( 18.16%) 135435604 ( 11.38%) 207.01
dns 519716 ( 14.42%) 107473858 ( 9.03%) 206.79
rip 259 ( 0.01%) 19494 ( 0.00%) 75.27
other 134252 ( 3.73%) 27938790 ( 2.35%) 208.11
icmp 70331 ( 1.95%) 22823771 ( 1.92%) 324.52
igmp 420 ( 0.01%) 37406 ( 0.00%) 89.06
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 5640 ( 0.16%) 832264 ( 0.07%) 147.56
other 367 ( 0.01%) 51714 ( 0.00%) 140.91
frag 248 ( 0.01%) 234219 ( 0.02%) 944.43
tcpdump file: 199905102000.dump.gz (74.66 MB)