Traffic Trace Info
DumpFile: 200409301400.dump
FileSize: 394.13MB
Id: 200409301400
StartTime: Thu Sep 30 14:00:00 2004
EndTime: Thu Sep 30 14:15:00 2004
TotalTime: 899.69 seconds
TotalCapSize: 308.38MB CapLen: 96 bytes
# of packets: 5620196 (2779.45MB)
AvgRate: 25.91Mbps stddev:1.36M
IP flow (unique src/dst pair) Information
# of flows: 398693 (avg. 14.10 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.9% 3.2% 3.1% 2.0% 1.9% 1.5% 1.4% 1.3% 1.2% 1.0%
IP address Information
# of IPv4 addresses: 282654
Top 10 bandwidth usage (bytes/total in %):
13.7% 11.0% 8.2% 7.8% 4.0% 3.3% 3.2% 3.2% 3.0% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200409301400.pktlen.png)
detailed numbers
[ 16- 31]: 24938
[ 32- 63]: 1565557
[ 64- 127]: 1424058
[ 128- 255]: 517197
[ 256- 511]: 245987
[ 512- 1023]: 254505
[ 1024- 2047]: 1587954
Protocol Breakdown
![[protocol breakdown chart]](200409301400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5620196 (100.00%) 2914468840 (100.00%) 518.57
ip 5589187 ( 99.45%) 2913526426 ( 99.97%) 521.28
tcp 4376534 ( 77.87%) 2550912482 ( 87.53%) 582.86
http(s) 1034567 ( 18.41%) 1157524439 ( 39.72%) 1118.85
http(c) 1267536 ( 22.55%) 160018111 ( 5.49%) 126.24
squid 8721 ( 0.16%) 8459980 ( 0.29%) 970.07
smtp 170692 ( 3.04%) 46917899 ( 1.61%) 274.87
nntp 207 ( 0.00%) 16395 ( 0.00%) 79.20
ftp 82078 ( 1.46%) 35343335 ( 1.21%) 430.61
pop3 3947 ( 0.07%) 802886 ( 0.03%) 203.42
imap 1337 ( 0.02%) 120893 ( 0.00%) 90.42
telnet 1251 ( 0.02%) 109767 ( 0.00%) 87.74
ssh 11081 ( 0.20%) 2550825 ( 0.09%) 230.20
dns 431 ( 0.01%) 31190 ( 0.00%) 72.37
bgp 196 ( 0.00%) 90057 ( 0.00%) 459.47
napster 17264 ( 0.31%) 6506957 ( 0.22%) 376.91
realaud 2062 ( 0.04%) 125439 ( 0.00%) 60.83
rtsp 23666 ( 0.42%) 13235528 ( 0.45%) 559.26
icecast 13604 ( 0.24%) 828109 ( 0.03%) 60.87
other 1737130 ( 30.91%) 1118202054 ( 38.37%) 643.71
udp 997283 ( 17.74%) 324554707 ( 11.14%) 325.44
dns 639890 ( 11.39%) 148193264 ( 5.08%) 231.59
realaud 22113 ( 0.39%) 13840612 ( 0.47%) 625.90
halflif 11 ( 0.00%) 1005 ( 0.00%) 91.36
other 326949 ( 5.82%) 152899345 ( 5.25%) 467.66
icmp 116404 ( 2.07%) 11167056 ( 0.38%) 95.93
ipsec 511 ( 0.01%) 78394 ( 0.00%) 153.41
ip6 287 ( 0.01%) 57382 ( 0.00%) 199.94
other 98168 ( 1.75%) 26756405 ( 0.92%) 272.56
frag 62593 ( 1.11%) 83612323 ( 2.87%) 1335.81
tcpdump file: 200409301400.dump.gz (153.31 MB)