Traffic Trace Info
DumpFile: 200305071400.dump
FileSize: 409.15MB
Id: 200305071400
StartTime: Wed May 7 14:00:00 2003
EndTime: Wed May 7 14:15:00 2003
TotalTime: 900.07 seconds
TotalCapSize: 318.26MB CapLen: 96 bytes
# of packets: 5956318 (2869.41MB)
AvgRate: 26.74Mbps stddev:0.88M
IP flow (unique src/dst pair) Information
# of flows: 321790 (avg. 18.51 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.0% 1.7% 1.3% 1.3% 1.2% 1.1% 1.1% 1.1% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 221458
Top 10 bandwidth usage (bytes/total in %):
6.0% 3.5% 3.1% 2.2% 2.2% 2.1% 2.0% 2.0% 2.0% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200305071400.pktlen.png)
detailed numbers
[ 16- 31]: 30320
[ 32- 63]: 1805478
[ 64- 127]: 1438874
[ 128- 255]: 318636
[ 256- 511]: 307029
[ 512- 1023]: 424439
[ 1024- 2047]: 1631542
Protocol Breakdown
![[protocol breakdown chart]](200305071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5956318 (100.00%) 3008797930 (100.00%) 505.14
ip 5910004 ( 99.22%) 3007390452 ( 99.95%) 508.86
tcp 4875075 ( 81.85%) 2786502105 ( 92.61%) 571.58
http(s) 1369517 ( 22.99%) 1365267354 ( 45.38%) 996.90
http(c) 1280154 ( 21.49%) 153845575 ( 5.11%) 120.18
squid 14240 ( 0.24%) 15989834 ( 0.53%) 1122.88
smtp 212413 ( 3.57%) 91956736 ( 3.06%) 432.91
nntp 208 ( 0.00%) 23395 ( 0.00%) 112.48
ftp 85058 ( 1.43%) 53668032 ( 1.78%) 630.96
pop3 5227 ( 0.09%) 1775933 ( 0.06%) 339.76
imap 224 ( 0.00%) 16959 ( 0.00%) 75.71
telnet 2576 ( 0.04%) 269513 ( 0.01%) 104.62
ssh 21835 ( 0.37%) 3529214 ( 0.12%) 161.63
dns 1142 ( 0.02%) 78686 ( 0.00%) 68.90
bgp 162 ( 0.00%) 34996 ( 0.00%) 216.02
napster 129732 ( 2.18%) 56448272 ( 1.88%) 435.11
realaud 5081 ( 0.09%) 3087577 ( 0.10%) 607.67
rtsp 46448 ( 0.78%) 31724729 ( 1.05%) 683.02
icecast 358 ( 0.01%) 92671 ( 0.00%) 258.86
hotline 1027 ( 0.02%) 910718 ( 0.03%) 886.78
other 1699161 ( 28.53%) 1007762998 ( 33.49%) 593.09
udp 692071 ( 11.62%) 149891339 ( 4.98%) 216.58
dns 389068 ( 6.53%) 64064099 ( 2.13%) 164.66
rip 120 ( 0.00%) 7560 ( 0.00%) 63.00
realaud 17758 ( 0.30%) 7577512 ( 0.25%) 426.71
halflif 98615 ( 1.66%) 11082276 ( 0.37%) 112.38
everque 540 ( 0.01%) 32448 ( 0.00%) 60.09
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 174673 ( 2.93%) 62835757 ( 2.09%) 359.73
icmp 134325 ( 2.26%) 11505892 ( 0.38%) 85.66
ipsec 195 ( 0.00%) 48002 ( 0.00%) 246.16
ip6 68707 ( 1.15%) 42292835 ( 1.41%) 615.55
other 139631 ( 2.34%) 17150279 ( 0.57%) 122.83
frag 30007 ( 0.50%) 27172567 ( 0.90%) 905.54
tcpdump file: 200305071400.dump.gz (168.72 MB)