Traffic Trace Info
DumpFile: 200210201400.dump
FileSize: 338.85MB
Id: 200210201400
StartTime: Sun Oct 20 14:00:00 2002
EndTime: Sun Oct 20 14:21:09 2002
TotalTime: 1269.51 seconds
TotalCapSize: 263.02MB CapLen: 96 bytes
# of packets: 4969673 (2218.12MB)
AvgRate: 14.66Mbps stddev:1.83M
IP flow (unique src/dst pair) Information
# of flows: 170289 (avg. 29.18 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.0% 2.1% 1.8% 1.8% 1.8% 1.7% 1.7% 1.5% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 126892
Top 10 bandwidth usage (bytes/total in %):
5.6% 3.6% 3.5% 3.4% 3.4% 3.3% 3.2% 3.1% 3.0% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200210201400.pktlen.png)
detailed numbers
[ 16- 31]: 12509
[ 32- 63]: 1610383
[ 64- 127]: 1084328
[ 128- 255]: 344098
[ 256- 511]: 301081
[ 512- 1023]: 500414
[ 1024- 2047]: 1116860
Protocol Breakdown
![[protocol breakdown chart]](200210201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4969673 (100.00%) 2325865661 (100.00%) 468.01
ip 4951102 ( 99.63%) 2325302738 ( 99.98%) 469.65
tcp 4313015 ( 86.79%) 2205130860 ( 94.81%) 511.27
http(s) 544390 ( 10.95%) 595121033 ( 25.59%) 1093.19
http(c) 468523 ( 9.43%) 62089042 ( 2.67%) 132.52
squid 7242 ( 0.15%) 2568541 ( 0.11%) 354.67
smtp 93623 ( 1.88%) 36100134 ( 1.55%) 385.59
nntp 29 ( 0.00%) 2347 ( 0.00%) 80.93
ftp 33052 ( 0.67%) 25848553 ( 1.11%) 782.06
pop3 17417 ( 0.35%) 2744676 ( 0.12%) 157.59
imap 253 ( 0.01%) 22045 ( 0.00%) 87.13
telnet 1036 ( 0.02%) 121905 ( 0.01%) 117.67
ssh 34710 ( 0.70%) 2841681 ( 0.12%) 81.87
dns 25090 ( 0.50%) 14256731 ( 0.61%) 568.22
bgp 221 ( 0.00%) 36075 ( 0.00%) 163.24
napster 1025859 ( 20.64%) 439884496 ( 18.91%) 428.80
realaud 51 ( 0.00%) 4161 ( 0.00%) 81.59
rtsp 81775 ( 1.65%) 5256197 ( 0.23%) 64.28
icecast 161 ( 0.00%) 58057 ( 0.00%) 360.60
hotline 6181 ( 0.12%) 372847 ( 0.02%) 60.32
other 1973139 ( 39.70%) 1017792694 ( 43.76%) 515.82
udp 530687 ( 10.68%) 110929322 ( 4.77%) 209.03
dns 290352 ( 5.84%) 43517719 ( 1.87%) 149.88
rip 110 ( 0.00%) 10800 ( 0.00%) 98.18
realaud 51372 ( 1.03%) 28007195 ( 1.20%) 545.18
everque 6 ( 0.00%) 1337 ( 0.00%) 222.83
quake 91 ( 0.00%) 14198 ( 0.00%) 156.02
other 188691 ( 3.80%) 39372050 ( 1.69%) 208.66
icmp 86592 ( 1.74%) 8180149 ( 0.35%) 94.47
ipsec 56 ( 0.00%) 10416 ( 0.00%) 186.00
ip6 1334 ( 0.03%) 343732 ( 0.01%) 257.67
other 19418 ( 0.39%) 708259 ( 0.03%) 36.47
frag 2031 ( 0.04%) 2203222 ( 0.09%) 1084.80
tcpdump file: 200210201400.dump.gz (133.84 MB)