Traffic Trace Info
DumpFile: 200301091400.dump
FileSize: 341.12MB
Id: 200301091400
StartTime: Thu Jan 9 14:00:01 2003
EndTime: Thu Jan 9 14:12:29 2003
TotalTime: 748.16 seconds
TotalCapSize: 265.82MB CapLen: 96 bytes
# of packets: 4935331 (2341.00MB)
AvgRate: 26.25Mbps stddev:0.71M
IP flow (unique src/dst pair) Information
# of flows: 257526 (avg. 19.16 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.6% 1.4% 1.4% 1.3% 1.2% 1.0% 0.9% 0.9% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 182205
Top 10 bandwidth usage (bytes/total in %):
3.4% 2.7% 2.7% 2.7% 2.7% 2.6% 2.3% 2.2% 1.9% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200301091400.pktlen.png)
detailed numbers
[ 16- 31]: 24541
[ 32- 63]: 1429058
[ 64- 127]: 1248725
[ 128- 255]: 268940
[ 256- 511]: 277745
[ 512- 1023]: 446922
[ 1024- 2047]: 1239400
Protocol Breakdown
![[protocol breakdown chart]](200301091400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4935331 (100.00%) 2454717226 (100.00%) 497.38
ip 4898297 ( 99.25%) 2453593263 ( 99.95%) 500.91
tcp 4210487 ( 85.31%) 2320094631 ( 94.52%) 551.03
http(s) 1192216 ( 24.16%) 1147449075 ( 46.74%) 962.45
http(c) 1112444 ( 22.54%) 131191069 ( 5.34%) 117.93
squid 33373 ( 0.68%) 22115319 ( 0.90%) 662.67
smtp 161254 ( 3.27%) 54080254 ( 2.20%) 335.37
nntp 38 ( 0.00%) 3004 ( 0.00%) 79.05
ftp 62304 ( 1.26%) 19825520 ( 0.81%) 318.21
pop3 6061 ( 0.12%) 1655623 ( 0.07%) 273.16
imap 207 ( 0.00%) 16543 ( 0.00%) 79.92
telnet 1355 ( 0.03%) 118128 ( 0.00%) 87.18
ssh 7866 ( 0.16%) 1365469 ( 0.06%) 173.59
dns 1385 ( 0.03%) 403154 ( 0.02%) 291.09
bgp 138 ( 0.00%) 34455 ( 0.00%) 249.67
napster 690183 ( 13.98%) 316817113 ( 12.91%) 459.03
realaud 224 ( 0.00%) 17755 ( 0.00%) 79.26
rtsp 18103 ( 0.37%) 9736934 ( 0.40%) 537.86
icecast 6496 ( 0.13%) 5956972 ( 0.24%) 917.02
hotline 20 ( 0.00%) 1938 ( 0.00%) 96.90
other 916407 ( 18.57%) 609291190 ( 24.82%) 664.87
udp 556160 ( 11.27%) 106856800 ( 4.35%) 192.13
dns 292579 ( 5.93%) 49658257 ( 2.02%) 169.73
realaud 49191 ( 1.00%) 22432619 ( 0.91%) 456.03
halflif 3 ( 0.00%) 206 ( 0.00%) 68.67
other 208271 ( 4.22%) 27202888 ( 1.11%) 130.61
icmp 76654 ( 1.55%) 7077286 ( 0.29%) 92.33
ip6 14675 ( 0.30%) 18175040 ( 0.74%) 1238.50
other 40321 ( 0.82%) 1389506 ( 0.06%) 34.46
frag 9294 ( 0.19%) 11952170 ( 0.49%) 1286.01
tcpdump file: 200301091400.dump.gz (144.14 MB)