Traffic Trace Info
DumpFile: 200203211400.dump
FileSize: 341.02MB
Id: 200203211400
StartTime: Thu Mar 21 14:00:01 2002
EndTime: Thu Mar 21 14:29:46 2002
TotalTime: 1785.15 seconds
TotalCapSize: 264.79MB CapLen: 96 bytes
# of packets: 4995230 (2475.19MB)
AvgRate: 11.63Mbps stddev:1.63M
IP flow (unique src/dst pair) Information
# of flows: 154018 (avg. 32.43 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.0% 4.2% 4.1% 2.8% 2.1% 2.1% 1.9% 1.9% 1.7% 1.5%
IP address Information
# of IPv4 addresses: 73241
Top 10 bandwidth usage (bytes/total in %):
7.2% 6.0% 5.4% 5.4% 4.9% 4.4% 4.2% 4.2% 4.2% 3.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200203211400.pktlen.png)
detailed numbers
[ 16- 31]: 25256
[ 32- 63]: 1280136
[ 64- 127]: 1448413
[ 128- 255]: 267393
[ 256- 511]: 233720
[ 512- 1023]: 355266
[ 1024- 2047]: 1385046
Protocol Breakdown
![[protocol breakdown chart]](200203211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4995230 (100.00%) 2595429399 (100.00%) 519.58
ip 4957314 ( 99.24%) 2594279896 ( 99.96%) 523.32
tcp 3914244 ( 78.36%) 2397356258 ( 92.37%) 612.47
http(s) 1219736 ( 24.42%) 1196942591 ( 46.12%) 981.31
http(c) 944626 ( 18.91%) 95931333 ( 3.70%) 101.55
squid 4320 ( 0.09%) 2434457 ( 0.09%) 563.53
smtp 178825 ( 3.58%) 61250800 ( 2.36%) 342.52
nntp 261 ( 0.01%) 52780 ( 0.00%) 202.22
ftp 220990 ( 4.42%) 215311473 ( 8.30%) 974.30
pop3 18835 ( 0.38%) 5044763 ( 0.19%) 267.84
imap 564 ( 0.01%) 88185 ( 0.00%) 156.36
telnet 3312 ( 0.07%) 347434 ( 0.01%) 104.90
ssh 16363 ( 0.33%) 2973669 ( 0.11%) 181.73
dns 3057 ( 0.06%) 222702 ( 0.01%) 72.85
bgp 526 ( 0.01%) 116283 ( 0.00%) 221.07
napster 225787 ( 4.52%) 153867956 ( 5.93%) 681.47
realaud 36450 ( 0.73%) 35173116 ( 1.36%) 964.97
rtsp 30448 ( 0.61%) 2655070 ( 0.10%) 87.20
icecast 339 ( 0.01%) 302546 ( 0.01%) 892.47
hotline 30283 ( 0.61%) 44311345 ( 1.71%) 1463.24
other 979242 ( 19.60%) 580319357 ( 22.36%) 592.62
udp 758421 ( 15.18%) 132110344 ( 5.09%) 174.19
dns 607956 ( 12.17%) 76664314 ( 2.95%) 126.10
rip 397 ( 0.01%) 45602 ( 0.00%) 114.87
realaud 18689 ( 0.37%) 5874017 ( 0.23%) 314.30
halflif 2962 ( 0.06%) 177773 ( 0.01%) 60.02
starcra 1 ( 0.00%) 88 ( 0.00%) 88.00
everque 9 ( 0.00%) 2203 ( 0.00%) 244.78
quake 3 ( 0.00%) 253 ( 0.00%) 84.33
other 128276 ( 2.57%) 49333581 ( 1.90%) 384.59
icmp 137032 ( 2.74%) 44566211 ( 1.72%) 325.22
igmp 630 ( 0.01%) 400704 ( 0.02%) 636.04
ipsec 100 ( 0.00%) 18600 ( 0.00%) 186.00
ip6 15765 ( 0.32%) 2925610 ( 0.11%) 185.58
other 131122 ( 2.62%) 16902169 ( 0.65%) 128.90
frag 3327 ( 0.07%) 3490145 ( 0.13%) 1049.04
tcpdump file: 200203211400.dump.gz (127.97 MB)