Traffic Trace Info
DumpFile: 200211251400.dump
FileSize: 339.38MB
Id: 200211251400
StartTime: Mon Nov 25 14:00:00 2002
EndTime: Mon Nov 25 14:13:21 2002
TotalTime: 801.22 seconds
TotalCapSize: 263.75MB CapLen: 96 bytes
# of packets: 4956772 (2108.15MB)
AvgRate: 22.07Mbps stddev:1.72M
IP flow (unique src/dst pair) Information
# of flows: 252479 (avg. 19.63 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.9% 2.7% 1.9% 1.6% 1.5% 1.3% 1.0% 1.0% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 190193
Top 10 bandwidth usage (bytes/total in %):
13.1% 5.8% 2.9% 2.9% 2.7% 2.7% 2.7% 2.6% 2.5% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200211251400.pktlen.png)
detailed numbers
[ 16- 31]: 22636
[ 32- 63]: 1789770
[ 64- 127]: 1193598
[ 128- 255]: 238141
[ 256- 511]: 205949
[ 512- 1023]: 416878
[ 1024- 2047]: 1089800
Protocol Breakdown
![[protocol breakdown chart]](200211251400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4956772 (100.00%) 2210557609 (100.00%) 445.97
ip 4921292 ( 99.28%) 2209476574 ( 99.95%) 448.96
tcp 4254360 ( 85.83%) 2094318346 ( 94.74%) 492.28
http(s) 655774 ( 13.23%) 584247651 ( 26.43%) 890.93
http(c) 1069713 ( 21.58%) 128714273 ( 5.82%) 120.33
squid 14167 ( 0.29%) 2353621 ( 0.11%) 166.13
smtp 120204 ( 2.43%) 41070365 ( 1.86%) 341.67
nntp 45 ( 0.00%) 2862 ( 0.00%) 63.60
ftp 97830 ( 1.97%) 9774594 ( 0.44%) 99.91
pop3 10463 ( 0.21%) 1003982 ( 0.05%) 95.96
imap 558 ( 0.01%) 57371 ( 0.00%) 102.82
telnet 1721 ( 0.03%) 215706 ( 0.01%) 125.34
ssh 9105 ( 0.18%) 3664293 ( 0.17%) 402.45
dns 10053 ( 0.20%) 734300 ( 0.03%) 73.04
bgp 141 ( 0.00%) 26827 ( 0.00%) 190.26
napster 754005 ( 15.21%) 451717609 ( 20.43%) 599.09
realaud 68 ( 0.00%) 4576 ( 0.00%) 67.29
rtsp 64401 ( 1.30%) 14731140 ( 0.67%) 228.74
icecast 410 ( 0.01%) 204230 ( 0.01%) 498.12
hotline 5936 ( 0.12%) 8550268 ( 0.39%) 1440.41
other 1439327 ( 29.04%) 847228600 ( 38.33%) 588.63
udp 470015 ( 9.48%) 101197552 ( 4.58%) 215.31
dns 267692 ( 5.40%) 42417813 ( 1.92%) 158.46
realaud 11224 ( 0.23%) 4750145 ( 0.21%) 423.21
cuseeme 1 ( 0.00%) 60 ( 0.00%) 60.00
other 179229 ( 3.62%) 37607424 ( 1.70%) 209.83
icmp 153776 ( 3.10%) 12340709 ( 0.56%) 80.25
ipsec 32 ( 0.00%) 5936 ( 0.00%) 185.50
ip6 563 ( 0.01%) 130432 ( 0.01%) 231.67
other 42546 ( 0.86%) 1483599 ( 0.07%) 34.87
frag 25392 ( 0.51%) 35735599 ( 1.62%) 1407.36
tcpdump file: 200211251400.dump.gz (138.85 MB)