Traffic Trace Info
DumpFile: 199912310359.dump
FileSize: 127.62MB
Id: 199912310359
StartTime: Fri Dec 31 03:59:01 1999
EndTime: Fri Dec 31 05:08:10 1999
TotalTime: 4148.98 seconds
TotalCapSize: 95.64MB CapLen: 76 bytes
# of packets: 2095727 (490.81MB)
AvgRate: 992.28Kbps stddev:397.30K
Packet Size Histogram (including MAC headers)
[ 32- 63]: 481509
[ 64- 127]: 1237096
[ 128- 255]: 61356
[ 256- 511]: 59400
[ 512- 1023]: 74687
[ 1024- 2047]: 181679
IP flow (unique src/dst pair) Information
# of flows: 33747 (avg. 62.10 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.1% 5.4% 3.8% 2.5% 2.0% 1.9% 1.9% 1.7% 1.5% 1.3%
Protocol Breakdown
![[protocol breakdown chart]](199912310359.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2095727 (100.00%) 514646755 (100.00%) 245.57
ip 2095707 (100.00%) 514645663 (100.00%) 245.57
tcp 807668 ( 38.54%) 313632172 ( 60.94%) 388.32
http 505691 ( 24.13%) 209391654 ( 40.69%) 414.07
squid 42079 ( 2.01%) 4589317 ( 0.89%) 109.06
smtp 19055 ( 0.91%) 4861727 ( 0.94%) 255.14
nntp 26501 ( 1.26%) 7103434 ( 1.38%) 268.04
ftp 42732 ( 2.04%) 18337852 ( 3.56%) 429.14
pop3 1192 ( 0.06%) 130786 ( 0.03%) 109.72
imap 225 ( 0.01%) 13688 ( 0.00%) 60.84
telnet 31 ( 0.00%) 1967 ( 0.00%) 63.45
ssh 167 ( 0.01%) 21289 ( 0.00%) 127.48
dns 624 ( 0.03%) 43858 ( 0.01%) 70.29
bgp 6411 ( 0.31%) 429554 ( 0.08%) 67.00
other 162960 ( 7.78%) 68707046 ( 13.35%) 421.62
udp 161708 ( 7.72%) 25838425 ( 5.02%) 159.78
dns 100305 ( 4.79%) 13194757 ( 2.56%) 131.55
other 61403 ( 2.93%) 12643668 ( 2.46%) 205.91
icmp 1117631 ( 53.33%) 172101862 ( 33.44%) 153.99
igmp 826 ( 0.04%) 49560 ( 0.01%) 60.00
ospf 5517 ( 0.26%) 1963490 ( 0.38%) 355.90
ip6 2318 ( 0.11%) 1051283 ( 0.20%) 453.53
other 39 ( 0.00%) 8871 ( 0.00%) 227.46
tcpdump file: 199912310359.dump.gz (36.82 MB)