Traffic Trace Info
DumpFile: 200308201400.dump
FileSize: 484.45MB
Id: 200308201400
StartTime: Wed Aug 20 14:00:00 2003
EndTime: Wed Aug 20 14:15:00 2003
TotalTime: 899.99 seconds
TotalCapSize: 372.06MB CapLen: 96 bytes
# of packets: 7365182 (2100.31MB)
AvgRate: 19.58Mbps stddev:0.34M
IP flow (unique src/dst pair) Information
# of flows: 2740839 (avg. 2.69 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.6% 2.0% 1.5% 1.1% 1.0% 1.0% 0.8% 0.8% 0.7% 0.6%
IP address Information
# of IPv4 addresses: 1081776
Top 10 bandwidth usage (bytes/total in %):
7.2% 6.7% 4.8% 3.6% 3.6% 3.6% 3.6% 2.8% 2.8% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200308201400.pktlen.png)
detailed numbers
[ 16- 31]: 21913
[ 32- 63]: 2204840
[ 64- 127]: 3239363
[ 128- 255]: 86242
[ 256- 511]: 340055
[ 512- 1023]: 667431
[ 1024- 2047]: 805338
Protocol Breakdown
![[protocol breakdown chart]](200308201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7365182 (100.00%) 2202337967 (100.00%) 299.02
ip 7341159 ( 99.67%) 2201634488 ( 99.97%) 299.90
tcp 4781035 ( 64.91%) 1887920061 ( 85.72%) 394.88
http(s) 1511781 ( 20.53%) 1222391702 ( 55.50%) 808.58
http(c) 1383267 ( 18.78%) 201479840 ( 9.15%) 145.66
squid 54717 ( 0.74%) 11738528 ( 0.53%) 214.53
smtp 97158 ( 1.32%) 35187411 ( 1.60%) 362.17
nntp 53395 ( 0.72%) 79546347 ( 3.61%) 1489.77
ftp 56677 ( 0.77%) 16152072 ( 0.73%) 284.98
pop3 5649 ( 0.08%) 2479059 ( 0.11%) 438.85
imap 19 ( 0.00%) 1397 ( 0.00%) 73.53
telnet 1596 ( 0.02%) 191177 ( 0.01%) 119.79
ssh 1110 ( 0.02%) 94242 ( 0.00%) 84.90
dns 209 ( 0.00%) 13946 ( 0.00%) 66.73
bgp 323 ( 0.00%) 187089 ( 0.01%) 579.22
napster 14019 ( 0.19%) 6949645 ( 0.32%) 495.73
realaud 3696 ( 0.05%) 3205348 ( 0.15%) 867.25
rtsp 571015 ( 7.75%) 47665343 ( 2.16%) 83.47
icecast 480 ( 0.01%) 160709 ( 0.01%) 334.81
hotline 7 ( 0.00%) 1446 ( 0.00%) 206.57
other 1025849 ( 13.93%) 260471970 ( 11.83%) 253.91
udp 228962 ( 3.11%) 65111407 ( 2.96%) 284.38
dns 66573 ( 0.90%) 9280830 ( 0.42%) 139.41
realaud 25035 ( 0.34%) 2656825 ( 0.12%) 106.12
quake 2 ( 0.00%) 184 ( 0.00%) 92.00
other 136569 ( 1.85%) 52543733 ( 2.39%) 384.74
icmp 2243826 ( 30.47%) 235186542 ( 10.68%) 104.81
ip6 493 ( 0.01%) 83559 ( 0.00%) 169.49
other 86843 ( 1.18%) 13332919 ( 0.61%) 153.53
frag 20828 ( 0.28%) 24981467 ( 1.13%) 1199.42
tcpdump file: 200308201400.dump.gz (204.81 MB)