Traffic Trace Info
DumpFile: 200507282000.dump
FileSize: 1092.69MB
Id: 200507282000
StartTime: Thu Jul 28 20:00:00 2005
EndTime: Thu Jul 28 20:14:38 2005
TotalTime: 877.50 seconds
TotalCapSize: 833.34MB CapLen: 96 bytes
# of packets: 16996810 (2809.42MB)
AvgRate: 26.86Mbps stddev:2.60M
IP flow (unique src/dst pair) Information
# of flows: 593695 (avg. 28.63 pkts/flow)
Top 10 big flow size (bytes/total in %):
1.3% 1.1% 0.9% 0.8% 0.8% 0.8% 0.7% 0.7% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 381745
Top 10 bandwidth usage (bytes/total in %):
11.3% 10.3% 8.9% 8.6% 4.6% 3.0% 2.4% 2.3% 2.0% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200507282000.pktlen.png)
detailed numbers
[ 16- 31]: 161885
[ 32- 63]: 13200977
[ 64- 127]: 1642126
[ 128- 255]: 211794
[ 256- 511]: 369733
[ 512- 1023]: 236232
[ 1024- 2047]: 1174063
Protocol Breakdown
![[protocol breakdown chart]](200507282000.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 16996810 (100.00%) 2945895458 (100.00%) 173.32
ip 16612613 ( 97.74%) 2934117306 ( 99.60%) 176.62
tcp 11776534 ( 69.29%) 2319224055 ( 78.73%) 196.94
http(s) 2491568 ( 14.66%) 1143912417 ( 38.83%) 459.11
http(c) 1464796 ( 8.62%) 165901316 ( 5.63%) 113.26
squid 12967 ( 0.08%) 2690254 ( 0.09%) 207.47
smtp 131549 ( 0.77%) 43430335 ( 1.47%) 330.15
nntp 54 ( 0.00%) 5064 ( 0.00%) 93.78
ftp 110795 ( 0.65%) 14358040 ( 0.49%) 129.59
pop3 3204 ( 0.02%) 1145224 ( 0.04%) 357.44
imap 2658 ( 0.02%) 1995074 ( 0.07%) 750.59
telnet 579 ( 0.00%) 69535 ( 0.00%) 120.09
ssh 7255 ( 0.04%) 624604 ( 0.02%) 86.09
dns 613 ( 0.00%) 56520 ( 0.00%) 92.20
bgp 256 ( 0.00%) 148489 ( 0.01%) 580.04
napster 573 ( 0.00%) 35403 ( 0.00%) 61.79
realaud 3810 ( 0.02%) 267490 ( 0.01%) 70.21
rtsp 9147 ( 0.05%) 4569832 ( 0.16%) 499.60
icecast 6140 ( 0.04%) 379251 ( 0.01%) 61.77
hotline 64 ( 0.00%) 3842 ( 0.00%) 60.03
other 7505945 ( 44.16%) 938784824 ( 31.87%) 125.07
udp 912331 ( 5.37%) 367723630 ( 12.48%) 403.06
dns 356182 ( 2.10%) 98257129 ( 3.34%) 275.86
realaud 4329 ( 0.03%) 1478894 ( 0.05%) 341.62
halflif 13 ( 0.00%) 11908 ( 0.00%) 916.00
starcra 5 ( 0.00%) 5256 ( 0.00%) 1051.20
everque 13 ( 0.00%) 13379 ( 0.00%) 1029.15
unreal 16 ( 0.00%) 12263 ( 0.00%) 766.44
quake 12 ( 0.00%) 14239 ( 0.00%) 1186.58
cuseeme 6 ( 0.00%) 5640 ( 0.00%) 940.00
other 543461 ( 3.20%) 267425719 ( 9.08%) 492.08
icmp 3838979 ( 22.59%) 233401777 ( 7.92%) 60.80
ipsec 66 ( 0.00%) 6204 ( 0.00%) 94.00
ip6 438 ( 0.00%) 55705 ( 0.00%) 127.18
other 84265 ( 0.50%) 13705935 ( 0.47%) 162.65
frag 10673 ( 0.06%) 7220390 ( 0.25%) 676.51
tcpdump file: 200507282000.dump.gz (291.09 MB)