Traffic Trace Info
DumpFile: 199910061359.dump
FileSize: 135.49MB
Id: 199910061359
StartTime: Wed Oct 6 13:59:01 1999
EndTime: Wed Oct 6 15:05:47 1999
TotalTime: 4006.01 seconds
TotalCapSize: 103.51MB CapLen: 76 bytes
# of packets: 2096281 (312.32MB)
AvgRate: 660.76Kbps stddev:1121.73K
Packet Size Histogram (including MAC headers)
[ 32- 63]: 303528
[ 64- 127]: 523818
[ 128- 255]: 1132950
[ 256- 511]: 86255
[ 512- 1023]: 39098
[ 1024- 2047]: 10632
IP flow (unique src/dst pair) Information
# of flows: 55376 (avg. 37.86 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.6% 2.0% 1.3% 1.2% 1.1% 1.1% 1.1% 1.0% 0.7% 0.6%
Protocol Breakdown
![[protocol breakdown chart]](199910061359.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2096281 (100.00%) 327487336 (100.00%) 156.22
ip 2096253 (100.00%) 327485746 (100.00%) 156.22
tcp 165714 ( 7.91%) 23647141 ( 7.22%) 142.70
http 89044 ( 4.25%) 12974097 ( 3.96%) 145.70
squid 1613 ( 0.08%) 113660 ( 0.03%) 70.46
smtp 2717 ( 0.13%) 440048 ( 0.13%) 161.96
nntp 249 ( 0.01%) 23620 ( 0.01%) 94.86
ftp 2657 ( 0.13%) 1572504 ( 0.48%) 591.83
pop3 649 ( 0.03%) 407513 ( 0.12%) 627.91
telnet 956 ( 0.05%) 71077 ( 0.02%) 74.35
ssh 1653 ( 0.08%) 201213 ( 0.06%) 121.73
dns 4294 ( 0.20%) 338493 ( 0.10%) 78.83
bgp 56678 ( 2.70%) 4087376 ( 1.25%) 72.12
other 5204 ( 0.25%) 3417540 ( 1.04%) 656.71
udp 1570381 ( 74.91%) 254397399 ( 77.68%) 162.00
dns 1545620 ( 73.73%) 252174849 ( 77.00%) 163.15
other 24761 ( 1.18%) 2222550 ( 0.68%) 89.76
icmp 142473 ( 6.80%) 15086591 ( 4.61%) 105.89
igmp 201096 ( 9.59%) 27762178 ( 8.48%) 138.05
ospf 15892 ( 0.76%) 6271364 ( 1.91%) 394.62
ip6 695 ( 0.03%) 320708 ( 0.10%) 461.45
other 2 ( 0.00%) 365 ( 0.00%) 182.50
tcpdump file: 199910061359.dump.gz (25.48 MB)