Traffic Trace Info
DumpFile: 199905132000.dump
FileSize: 388.03MB
Id: 199905132000
StartTime: Thu May 13 20:00:00 1999
EndTime: Thu May 13 21:00:00 1999
TotalTime: 3599.99 seconds
TotalCapSize: 299.36MB CapLen: 114 bytes
# of packets: 5811079 (3584.40MB)
AvgRate: 8.35Mbps stddev:0.75M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1954693
[ 64- 127]: 529948
[ 128- 255]: 188033
[ 256- 511]: 276085
[ 512- 1023]: 899933
[ 1024- 2047]: 1962387
IP flow (unique src/dst pair) Information
# of flows: 94048 (avg. 61.79 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.5% 3.1% 2.3% 2.1% 1.6% 1.3% 1.3% 1.2% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 30196
Top 10 bandwidth usage (bytes/total in %):
10.6% 7.1% 5.6% 4.8% 4.4% 3.9% 3.6% 3.3% 3.3% 3.3%
Protocol Breakdown
![[protocol breakdown chart]](199905132000.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5811079 (100.00%) 3758519820 (100.00%) 646.79
ip 5811079 (100.00%) 3758519820 (100.00%) 646.79
tcp 5235634 ( 90.10%) 3620527202 ( 96.33%) 691.52
http 4535304 ( 78.05%) 3309845829 ( 88.06%) 729.80
squid 88970 ( 1.53%) 35947097 ( 0.96%) 404.04
smtp 194677 ( 3.35%) 62753147 ( 1.67%) 322.34
nntp 48502 ( 0.83%) 17054757 ( 0.45%) 351.63
ftp 119008 ( 2.05%) 100912112 ( 2.68%) 847.94
pop3 3959 ( 0.07%) 846810 ( 0.02%) 213.89
telnet 5868 ( 0.10%) 705848 ( 0.02%) 120.29
ssh 1264 ( 0.02%) 102488 ( 0.00%) 81.08
dns 2174 ( 0.04%) 201065 ( 0.01%) 92.49
bgp 6846 ( 0.12%) 463058 ( 0.01%) 67.64
other 228968 ( 3.94%) 91689351 ( 2.44%) 400.45
udp 466037 ( 8.02%) 76720672 ( 2.04%) 164.62
dns 287392 ( 4.95%) 46930259 ( 1.25%) 163.30
rip 279 ( 0.00%) 21434 ( 0.00%) 76.82
other 178366 ( 3.07%) 29768979 ( 0.79%) 166.90
icmp 102319 ( 1.76%) 60184688 ( 1.60%) 588.21
igmp 313 ( 0.01%) 19758 ( 0.00%) 63.12
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 6322 ( 0.11%) 1026879 ( 0.03%) 162.43
other 94 ( 0.00%) 12541 ( 0.00%) 133.41
frag 221 ( 0.00%) 177804 ( 0.00%) 804.54
tcpdump file: 199905132000.dump.gz (117.91 MB)