Traffic Trace Info
DumpFile: 200504191400.dump
FileSize: 503.85MB
Id: 200504191400
StartTime: Tue Apr 19 14:00:00 2005
EndTime: Tue Apr 19 14:15:00 2005
TotalTime: 899.84 seconds
TotalCapSize: 392.56MB CapLen: 96 bytes
# of packets: 7293713 (2814.78MB)
AvgRate: 26.24Mbps stddev:1.87M
IP flow (unique src/dst pair) Information
# of flows: 434374 (avg. 16.79 pkts/flow)
Top 10 big flow size (bytes/total in %):
1.7% 1.6% 1.2% 1.1% 0.9% 0.8% 0.8% 0.8% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 312464
Top 10 bandwidth usage (bytes/total in %):
10.3% 8.9% 7.8% 6.8% 5.1% 4.6% 3.9% 2.4% 1.8% 1.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200504191400.pktlen.png)
detailed numbers
[ 16- 31]: 80964
[ 32- 63]: 2894601
[ 64- 127]: 1886138
[ 128- 255]: 284531
[ 256- 511]: 267458
[ 512- 1023]: 371011
[ 1024- 2047]: 1509010
Protocol Breakdown
![[protocol breakdown chart]](200504191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7293713 (100.00%) 2951510527 (100.00%) 404.67
ip 7124757 ( 97.68%) 2946411022 ( 99.83%) 413.55
tcp 6158446 ( 84.43%) 2711436721 ( 91.87%) 440.28
http(s) 1288133 ( 17.66%) 1436421654 ( 48.67%) 1115.12
http(c) 2494633 ( 34.20%) 292841464 ( 9.92%) 117.39
squid 4217 ( 0.06%) 988168 ( 0.03%) 234.33
smtp 153223 ( 2.10%) 63902117 ( 2.17%) 417.05
nntp 131 ( 0.00%) 9708 ( 0.00%) 74.11
ftp 118118 ( 1.62%) 14111970 ( 0.48%) 119.47
pop3 14761 ( 0.20%) 13792449 ( 0.47%) 934.38
imap 3362 ( 0.05%) 881627 ( 0.03%) 262.23
telnet 4736 ( 0.06%) 1118723 ( 0.04%) 236.22
ssh 28623 ( 0.39%) 20063260 ( 0.68%) 700.95
dns 826 ( 0.01%) 57277 ( 0.00%) 69.34
bgp 138 ( 0.00%) 54459 ( 0.00%) 394.63
napster 2206 ( 0.03%) 358299 ( 0.01%) 162.42
realaud 78 ( 0.00%) 8674 ( 0.00%) 111.21
rtsp 40221 ( 0.55%) 13059621 ( 0.44%) 324.70
icecast 16076 ( 0.22%) 1025842 ( 0.03%) 63.81
other 1961137 ( 26.89%) 851783123 ( 28.86%) 434.33
udp 657161 ( 9.01%) 197472943 ( 6.69%) 300.49
dns 439770 ( 6.03%) 139350198 ( 4.72%) 316.87
realaud 2390 ( 0.03%) 187224 ( 0.01%) 78.34
everque 30 ( 0.00%) 4230 ( 0.00%) 141.00
cuseeme 4 ( 0.00%) 478 ( 0.00%) 119.50
other 210735 ( 2.89%) 57782577 ( 1.96%) 274.20
icmp 140674 ( 1.93%) 11380634 ( 0.39%) 80.90
ipsec 90 ( 0.00%) 8748 ( 0.00%) 97.20
ip6 494 ( 0.01%) 71080 ( 0.00%) 143.89
other 167892 ( 2.30%) 26040896 ( 0.88%) 155.11
frag 5387 ( 0.07%) 7567896 ( 0.26%) 1404.84
tcpdump file: 200504191400.dump.gz (198.16 MB)