Traffic Trace Info
DumpFile: 200104131400.dump
FileSize: 202.45MB
Id: 200104131400
StartTime: Fri Apr 13 14:00:00 2001
EndTime: Fri Apr 13 14:14:03 2001
TotalTime: 842.99 seconds
TotalCapSize: 156.72MB CapLen: 96 bytes
# of packets: 2996997 (1972.20MB)
AvgRate: 19.63Mbps stddev:2.42M
IP flow (unique src/dst pair) Information
# of flows: 62597 (avg. 47.88 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.1% 3.1% 2.9% 2.6% 2.5% 2.0% 1.7% 1.6% 1.6% 1.3%
IP address Information
# of IPv4 addresses: 31141
Top 10 bandwidth usage (bytes/total in %):
7.0% 6.9% 5.6% 4.7% 4.2% 4.1% 3.4% 3.3% 3.3% 3.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200104131400.pktlen.png)
detailed numbers
[ 16- 31]: 20822
[ 32- 63]: 797962
[ 64- 127]: 467059
[ 128- 255]: 147552
[ 256- 511]: 147048
[ 512- 1023]: 267834
[ 1024- 2047]: 1148720
Protocol Breakdown
![[protocol breakdown chart]](200104131400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2996997 (100.00%) 2067997243 (100.00%) 690.02
ip 2974937 ( 99.26%) 2067348037 ( 99.97%) 694.92
tcp 2453060 ( 81.85%) 1970579491 ( 95.29%) 803.31
http(s) 1124197 ( 37.51%) 1240994687 ( 60.01%) 1103.89
http(c) 414203 ( 13.82%) 39871441 ( 1.93%) 96.26
squid 82149 ( 2.74%) 88861722 ( 4.30%) 1081.71
smtp 40389 ( 1.35%) 10372780 ( 0.50%) 256.82
nntp 4159 ( 0.14%) 3956993 ( 0.19%) 951.43
ftp 95834 ( 3.20%) 84521057 ( 4.09%) 881.95
pop3 15268 ( 0.51%) 1390333 ( 0.07%) 91.06
imap 262 ( 0.01%) 22795 ( 0.00%) 87.00
telnet 2050 ( 0.07%) 249336 ( 0.01%) 121.63
ssh 4645 ( 0.15%) 646598 ( 0.03%) 139.20
dns 1346 ( 0.04%) 100596 ( 0.00%) 74.74
bgp 1022 ( 0.03%) 490342 ( 0.02%) 479.79
napster 202818 ( 6.77%) 168107248 ( 8.13%) 828.86
realaud 1388 ( 0.05%) 1081698 ( 0.05%) 779.32
rtsp 2989 ( 0.10%) 1561285 ( 0.08%) 522.34
icecast 9498 ( 0.32%) 7945053 ( 0.38%) 836.50
hotline 25158 ( 0.84%) 27413746 ( 1.33%) 1089.66
other 425443 ( 14.20%) 292982650 ( 14.17%) 688.65
udp 340455 ( 11.36%) 83736020 ( 4.05%) 245.95
dns 231607 ( 7.73%) 47351729 ( 2.29%) 204.45
rip 292 ( 0.01%) 57452 ( 0.00%) 196.75
realaud 6627 ( 0.22%) 2433003 ( 0.12%) 367.13
halflif 46 ( 0.00%) 2760 ( 0.00%) 60.00
quake 1 ( 0.00%) 79 ( 0.00%) 79.00
other 101817 ( 3.40%) 33888606 ( 1.64%) 332.84
icmp 161935 ( 5.40%) 12210514 ( 0.59%) 75.40
igmp 84 ( 0.00%) 5040 ( 0.00%) 60.00
ipsec 53 ( 0.00%) 7654 ( 0.00%) 144.42
ip6 1098 ( 0.04%) 178634 ( 0.01%) 162.69
other 18252 ( 0.61%) 630684 ( 0.03%) 34.55
frag 20 ( 0.00%) 15740 ( 0.00%) 787.00
tcpdump file: 200104131400.dump.gz (71.31 MB)