Traffic Trace Info
DumpFile: 200302270100.dump
FileSize: 217.30MB
Id: 200302270100
StartTime: Thu Feb 27 01:00:00 2003
EndTime: Thu Feb 27 01:15:00 2003
TotalTime: 900.02 seconds
TotalCapSize: 169.00MB CapLen: 96 bytes
# of packets: 3165331 (1577.44MB)
AvgRate: 14.70Mbps stddev:1.54M
IP flow (unique src/dst pair) Information
# of flows: 361571 (avg. 8.75 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.0% 2.1% 1.9% 1.7% 1.4% 1.2% 1.2% 1.1% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 265913
Top 10 bandwidth usage (bytes/total in %):
12.2% 7.7% 6.4% 6.0% 6.0% 4.8% 3.4% 2.6% 2.4% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270100.pktlen.png)
detailed numbers
[ 16- 31]: 7189
[ 32- 63]: 734362
[ 64- 127]: 883572
[ 128- 255]: 204907
[ 256- 511]: 244413
[ 512- 1023]: 242205
[ 1024- 2047]: 848683
Protocol Breakdown
![[protocol breakdown chart]](200302270100.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3165331 (100.00%) 1654064213 (100.00%) 522.56
ip 3154520 ( 99.66%) 1653736041 ( 99.98%) 524.24
tcp 2335790 ( 73.79%) 1497054825 ( 90.51%) 640.92
http(s) 648854 ( 20.50%) 694624261 ( 41.99%) 1070.54
http(c) 420942 ( 13.30%) 48154664 ( 2.91%) 114.40
squid 11593 ( 0.37%) 7614650 ( 0.46%) 656.83
smtp 74449 ( 2.35%) 23829325 ( 1.44%) 320.08
nntp 17946 ( 0.57%) 15982899 ( 0.97%) 890.61
ftp 87669 ( 2.77%) 26022757 ( 1.57%) 296.83
pop3 3571 ( 0.11%) 861537 ( 0.05%) 241.26
imap 121 ( 0.00%) 28510 ( 0.00%) 235.62
telnet 3347 ( 0.11%) 238355 ( 0.01%) 71.21
ssh 5202 ( 0.16%) 2565824 ( 0.16%) 493.24
dns 6634 ( 0.21%) 406014 ( 0.02%) 61.20
bgp 177 ( 0.01%) 49954 ( 0.00%) 282.23
napster 84019 ( 2.65%) 48624618 ( 2.94%) 578.73
realaud 6640 ( 0.21%) 2562071 ( 0.15%) 385.85
rtsp 9531 ( 0.30%) 7686039 ( 0.46%) 806.43
icecast 21576 ( 0.68%) 22135155 ( 1.34%) 1025.92
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 933375 ( 29.49%) 595662323 ( 36.01%) 638.18
udp 638803 ( 20.18%) 141867099 ( 8.58%) 222.08
dns 357822 ( 11.30%) 67984653 ( 4.11%) 190.00
realaud 9022 ( 0.29%) 3932936 ( 0.24%) 435.93
halflif 4 ( 0.00%) 240 ( 0.00%) 60.00
everque 2 ( 0.00%) 164 ( 0.00%) 82.00
quake 4 ( 0.00%) 306 ( 0.00%) 76.50
other 269498 ( 8.51%) 69744202 ( 4.22%) 258.79
icmp 149054 ( 4.71%) 12171231 ( 0.74%) 81.66
ip6 18061 ( 0.57%) 2144113 ( 0.13%) 118.72
other 12812 ( 0.40%) 498773 ( 0.03%) 38.93
frag 4871 ( 0.15%) 3892094 ( 0.24%) 799.03
tcpdump file: 200302270100.dump.gz (86.99 MB)