Traffic Trace Info
DumpFile: 200307261400.dump
FileSize: 176.93MB
Id: 200307261400
StartTime: Sat Jul 26 14:00:00 2003
EndTime: Sat Jul 26 14:15:00 2003
TotalTime: 899.76 seconds
TotalCapSize: 138.04MB CapLen: 96 bytes
# of packets: 2548466 (1615.70MB)
AvgRate: 15.06Mbps stddev:1.51M
IP flow (unique src/dst pair) Information
# of flows: 212368 (avg. 12.00 pkts/flow)
Top 10 big flow size (bytes/total in %):
34.9% 5.4% 5.4% 2.4% 1.9% 1.6% 1.0% 0.9% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 186147
Top 10 bandwidth usage (bytes/total in %):
34.9% 34.9% 5.5% 5.5% 5.4% 5.4% 4.2% 3.5% 3.1% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200307261400.pktlen.png)
detailed numbers
[ 16- 31]: 1621
[ 32- 63]: 877920
[ 64- 127]: 371680
[ 128- 255]: 80266
[ 256- 511]: 101360
[ 512- 1023]: 127021
[ 1024- 2047]: 988598
Protocol Breakdown
![[protocol breakdown chart]](200307261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2548466 (100.00%) 1694185039 (100.00%) 664.79
ip 2546535 ( 99.92%) 1694127907 (100.00%) 665.27
tcp 2234160 ( 87.67%) 1643153056 ( 96.99%) 735.47
http(s) 629496 ( 24.70%) 696460961 ( 41.11%) 1106.38
http(c) 182407 ( 7.16%) 14976296 ( 0.88%) 82.10
squid 3482 ( 0.14%) 3088764 ( 0.18%) 887.07
smtp 60523 ( 2.37%) 21488111 ( 1.27%) 355.04
nntp 392133 ( 15.39%) 591499764 ( 34.91%) 1508.42
ftp 40923 ( 1.61%) 15633094 ( 0.92%) 382.01
pop3 994 ( 0.04%) 119073 ( 0.01%) 119.79
imap 150 ( 0.01%) 12462 ( 0.00%) 83.08
telnet 466 ( 0.02%) 49900 ( 0.00%) 107.08
ssh 121 ( 0.00%) 66202 ( 0.00%) 547.12
dns 1013 ( 0.04%) 68216 ( 0.00%) 67.34
bgp 205 ( 0.01%) 86212 ( 0.01%) 420.55
napster 5481 ( 0.22%) 2107141 ( 0.12%) 384.44
realaud 30 ( 0.00%) 1800 ( 0.00%) 60.00
rtsp 10234 ( 0.40%) 11101079 ( 0.66%) 1084.73
icecast 14892 ( 0.58%) 7160648 ( 0.42%) 480.84
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 891572 ( 34.98%) 279231124 ( 16.48%) 313.19
udp 260660 ( 10.23%) 47160514 ( 2.78%) 180.93
dns 67756 ( 2.66%) 9048279 ( 0.53%) 133.54
realaud 9611 ( 0.38%) 3287136 ( 0.19%) 342.02
halflif 81283 ( 3.19%) 11392861 ( 0.67%) 140.16
everque 1 ( 0.00%) 80 ( 0.00%) 80.00
unreal 461 ( 0.02%) 30265 ( 0.00%) 65.65
other 101539 ( 3.98%) 23401376 ( 1.38%) 230.47
icmp 50048 ( 1.96%) 3671343 ( 0.22%) 73.36
ip6 549 ( 0.02%) 96393 ( 0.01%) 175.58
other 1118 ( 0.04%) 46601 ( 0.00%) 41.68
frag 1038 ( 0.04%) 895715 ( 0.05%) 862.92
tcpdump file: 200307261400.dump.gz (61.96 MB)