Traffic Trace Info
DumpFile: 200105221400.dump
FileSize: 199.82MB
Id: 200105221400
StartTime: Tue May 22 14:00:00 2001
EndTime: Tue May 22 14:03:46 2001
TotalTime: 225.76 seconds
TotalCapSize: 154.11MB CapLen: 94 bytes
# of packets: 2995211 (755.18MB)
AvgRate: 28.06Mbps stddev:2.56M
IP flow (unique src/dst pair) Information
# of flows: 47696 (avg. 62.80 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.4% 3.5% 3.5% 3.4% 2.2% 1.9% 1.9% 1.9% 1.8% 1.5%
IP address Information
# of IPv4 addresses: 32061
Top 10 bandwidth usage (bytes/total in %):
13.7% 6.7% 5.6% 4.8% 4.3% 3.9% 3.7% 3.5% 3.5% 3.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200105221400.pktlen.png)
detailed numbers
[ 16- 31]: 39185
[ 32- 63]: 2172165
[ 64- 127]: 209391
[ 128- 255]: 56138
[ 256- 511]: 55000
[ 512- 1023]: 96772
[ 1024- 2047]: 366560
Protocol Breakdown
![[protocol breakdown chart]](200105221400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2995211 (100.00%) 791865360 (100.00%) 264.38
ip 2951896 ( 98.55%) 790583580 ( 99.84%) 267.82
tcp 2652026 ( 88.54%) 744240755 ( 93.99%) 280.63
http(s) 445329 ( 14.87%) 471317359 ( 59.52%) 1058.36
http(c) 160109 ( 5.35%) 15323786 ( 1.94%) 95.71
squid 18642 ( 0.62%) 10410864 ( 1.31%) 558.46
smtp 27999 ( 0.93%) 9178128 ( 1.16%) 327.80
nntp 1936 ( 0.06%) 576018 ( 0.07%) 297.53
ftp 42710 ( 1.43%) 31611047 ( 3.99%) 740.13
pop3 2492 ( 0.08%) 342014 ( 0.04%) 137.24
imap 1329 ( 0.04%) 80206 ( 0.01%) 60.35
telnet 3053 ( 0.10%) 232365 ( 0.03%) 76.11
ssh 1900 ( 0.06%) 284308 ( 0.04%) 149.64
dns 6463 ( 0.22%) 449252 ( 0.06%) 69.51
bgp 1452 ( 0.05%) 101385 ( 0.01%) 69.82
napster 14194 ( 0.47%) 8119810 ( 1.03%) 572.06
realaud 100 ( 0.00%) 7653 ( 0.00%) 76.53
rtsp 5201 ( 0.17%) 2435205 ( 0.31%) 468.22
icecast 64 ( 0.00%) 5858 ( 0.00%) 91.53
other 1917565 ( 64.02%) 193694044 ( 24.46%) 101.01
udp 158828 ( 5.30%) 37423424 ( 4.73%) 235.62
dns 108764 ( 3.63%) 19157946 ( 2.42%) 176.14
rip 45 ( 0.00%) 4270 ( 0.00%) 94.89
realaud 9103 ( 0.30%) 5898715 ( 0.74%) 648.00
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
everque 100 ( 0.00%) 6385 ( 0.00%) 63.85
other 40078 ( 1.34%) 11971608 ( 1.51%) 298.71
icmp 81767 ( 2.73%) 6127995 ( 0.77%) 74.94
igmp 572 ( 0.02%) 770020 ( 0.10%) 1346.19
ip6 40 ( 0.00%) 21756 ( 0.00%) 543.90
other 58663 ( 1.96%) 1999630 ( 0.25%) 34.09
frag 7697 ( 0.26%) 9053964 ( 1.14%) 1176.30
tcpdump file: 200105221400.dump.gz (67.15 MB)