Traffic Trace Info
DumpFile: 200202071400.dump
FileSize: 336.82MB
Id: 200202071400
StartTime: Thu Feb 7 14:00:00 2002
EndTime: Thu Feb 7 14:22:47 2002
TotalTime: 1366.69 seconds
TotalCapSize: 260.78MB CapLen: 96 bytes
# of packets: 4983214 (2344.95MB)
AvgRate: 14.39Mbps stddev:1.61M
IP flow (unique src/dst pair) Information
# of flows: 195030 (avg. 25.55 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.4% 4.1% 3.8% 3.7% 2.9% 2.0% 1.6% 1.4% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 140431
Top 10 bandwidth usage (bytes/total in %):
7.5% 5.4% 4.5% 4.5% 4.5% 4.3% 4.1% 4.0% 3.8% 3.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200202071400.pktlen.png)
detailed numbers
[ 16- 31]: 34000
[ 32- 63]: 1985816
[ 64- 127]: 879634
[ 128- 255]: 227312
[ 256- 511]: 188627
[ 512- 1023]: 337827
[ 1024- 2047]: 1329998
Protocol Breakdown
![[protocol breakdown chart]](200202071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4983214 (100.00%) 2458853360 (100.00%) 493.43
ip 4938014 ( 99.09%) 2457504652 ( 99.95%) 497.67
tcp 4228549 ( 84.86%) 2265320930 ( 92.13%) 535.72
http(s) 1082442 ( 21.72%) 1017395313 ( 41.38%) 939.91
http(c) 1144542 ( 22.97%) 114231076 ( 4.65%) 99.81
squid 16660 ( 0.33%) 1897765 ( 0.08%) 113.91
smtp 138350 ( 2.78%) 33697382 ( 1.37%) 243.57
nntp 268 ( 0.01%) 16080 ( 0.00%) 60.00
ftp 41685 ( 0.84%) 9175178 ( 0.37%) 220.11
pop3 10048 ( 0.20%) 3850040 ( 0.16%) 383.16
imap 193 ( 0.00%) 14962 ( 0.00%) 77.52
telnet 2413 ( 0.05%) 154627 ( 0.01%) 64.08
ssh 3533 ( 0.07%) 527306 ( 0.02%) 149.25
dns 1632 ( 0.03%) 107444 ( 0.00%) 65.84
bgp 318 ( 0.01%) 63638 ( 0.00%) 200.12
napster 698954 ( 14.03%) 548951975 ( 22.33%) 785.39
realaud 35 ( 0.00%) 2799 ( 0.00%) 79.97
rtsp 38593 ( 0.77%) 10676114 ( 0.43%) 276.63
icecast 1810 ( 0.04%) 320244 ( 0.01%) 176.93
hotline 8848 ( 0.18%) 548108 ( 0.02%) 61.95
other 1037732 ( 20.82%) 523672747 ( 21.30%) 504.63
udp 342389 ( 6.87%) 56760909 ( 2.31%) 165.78
dns 286545 ( 5.75%) 36379480 ( 1.48%) 126.96
rip 270 ( 0.01%) 30280 ( 0.00%) 112.15
realaud 7066 ( 0.14%) 458522 ( 0.02%) 64.89
halflif 690 ( 0.01%) 210045 ( 0.01%) 304.41
everque 10 ( 0.00%) 2581 ( 0.00%) 258.10
other 47757 ( 0.96%) 19678069 ( 0.80%) 412.05
icmp 159434 ( 3.20%) 101768886 ( 4.14%) 638.31
igmp 274 ( 0.01%) 16440 ( 0.00%) 60.00
ipsec 78 ( 0.00%) 14516 ( 0.00%) 186.10
ip6 50241 ( 1.01%) 5970221 ( 0.24%) 118.83
other 157049 ( 3.15%) 27652750 ( 1.12%) 176.08
frag 11213 ( 0.23%) 12272399 ( 0.50%) 1094.48
tcpdump file: 200202071400.dump.gz (124.70 MB)