Traffic Trace Info
DumpFile: 199905150100.dump
FileSize: 309.04MB
Id: 199905150100
StartTime: Sat May 15 01:00:00 1999
EndTime: Sat May 15 02:00:00 1999
TotalTime: 3600.53 seconds
TotalCapSize: 238.14MB CapLen: 114 bytes
# of packets: 4646923 (2227.24MB)
AvgRate: 5.19Mbps stddev:0.64M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 2038745
[ 64- 127]: 456587
[ 128- 255]: 110763
[ 256- 511]: 190308
[ 512- 1023]: 732275
[ 1024- 2047]: 1118245
IP flow (unique src/dst pair) Information
# of flows: 77965 (avg. 59.60 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.2% 4.1% 3.7% 2.2% 2.1% 1.8% 1.4% 1.1% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 27077
Top 10 bandwidth usage (bytes/total in %):
10.8% 6.2% 5.6% 5.5% 3.7% 3.6% 3.4% 2.8% 2.8% 2.6%
Protocol Breakdown
![[protocol breakdown chart]](199905150100.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4646923 (100.00%) 2335427679 (100.00%) 502.58
ip 4646923 (100.00%) 2335427679 (100.00%) 502.58
tcp 4166049 ( 89.65%) 2223636285 ( 95.21%) 533.75
http 3145096 ( 67.68%) 1862438080 ( 79.75%) 592.17
squid 177590 ( 3.82%) 69969059 ( 3.00%) 393.99
smtp 152418 ( 3.28%) 34641660 ( 1.48%) 227.28
nntp 190976 ( 4.11%) 48275733 ( 2.07%) 252.78
ftp 149005 ( 3.21%) 69152513 ( 2.96%) 464.10
pop3 2377 ( 0.05%) 497209 ( 0.02%) 209.18
imap 10 ( 0.00%) 600 ( 0.00%) 60.00
telnet 8573 ( 0.18%) 801406 ( 0.03%) 93.48
ssh 1175 ( 0.03%) 194571 ( 0.01%) 165.59
dns 2894 ( 0.06%) 222779 ( 0.01%) 76.98
bgp 6783 ( 0.15%) 455187 ( 0.02%) 67.11
other 329104 ( 7.08%) 136984608 ( 5.87%) 416.24
udp 417507 ( 8.98%) 88204157 ( 3.78%) 211.26
dns 217287 ( 4.68%) 39672538 ( 1.70%) 182.58
rip 609 ( 0.01%) 42694 ( 0.00%) 70.11
other 199610 ( 4.30%) 48488677 ( 2.08%) 242.92
icmp 56205 ( 1.21%) 22576703 ( 0.97%) 401.68
igmp 411 ( 0.01%) 25336 ( 0.00%) 61.64
ospf 359 ( 0.01%) 28002 ( 0.00%) 78.00
ip6 6387 ( 0.14%) 956786 ( 0.04%) 149.80
other 5 ( 0.00%) 410 ( 0.00%) 82.00
frag 148 ( 0.00%) 125585 ( 0.01%) 848.55
tcpdump file: 199905150100.dump.gz (91.77 MB)