Traffic Trace Info
DumpFile: 200105261400.dump
FileSize: 200.02MB
Id: 200105261400
StartTime: Sat May 26 14:00:00 2001
EndTime: Sat May 26 14:15:29 2001
TotalTime: 928.57 seconds
TotalCapSize: 154.33MB CapLen: 96 bytes
# of packets: 2994443 (1917.25MB)
AvgRate: 17.32Mbps stddev:3.34M
IP flow (unique src/dst pair) Information
# of flows: 103223 (avg. 29.01 pkts/flow)
Top 10 big flow size (bytes/total in %):
15.0% 8.7% 4.9% 3.1% 2.6% 2.5% 1.8% 1.5% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 66964
Top 10 bandwidth usage (bytes/total in %):
23.7% 15.0% 9.8% 4.9% 4.9% 3.2% 3.1% 2.9% 2.8% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200105261400.pktlen.png)
detailed numbers
[ 16- 31]: 17981
[ 32- 63]: 804585
[ 64- 127]: 360599
[ 128- 255]: 237739
[ 256- 511]: 207661
[ 512- 1023]: 252490
[ 1024- 2047]: 1113388
Protocol Breakdown
![[protocol breakdown chart]](200105261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2994443 (100.00%) 2010383199 (100.00%) 671.37
ip 2975410 ( 99.36%) 2009823047 ( 99.97%) 675.48
tcp 2518420 ( 84.10%) 1901323545 ( 94.58%) 754.97
http(s) 1210921 ( 40.44%) 1382974710 ( 68.79%) 1142.08
http(c) 339990 ( 11.35%) 34463955 ( 1.71%) 101.37
squid 40896 ( 1.37%) 25396918 ( 1.26%) 621.01
smtp 104400 ( 3.49%) 49148234 ( 2.44%) 470.77
nntp 80 ( 0.00%) 7601 ( 0.00%) 95.01
ftp 131477 ( 4.39%) 96445209 ( 4.80%) 733.55
pop3 2292 ( 0.08%) 435346 ( 0.02%) 189.94
imap 207 ( 0.01%) 16221 ( 0.00%) 78.36
telnet 4605 ( 0.15%) 1202869 ( 0.06%) 261.21
ssh 2774 ( 0.09%) 972687 ( 0.05%) 350.64
dns 15729 ( 0.53%) 1150510 ( 0.06%) 73.15
bgp 313 ( 0.01%) 57190 ( 0.00%) 182.72
napster 75437 ( 2.52%) 38807687 ( 1.93%) 514.44
realaud 157 ( 0.01%) 13238 ( 0.00%) 84.32
rtsp 13316 ( 0.44%) 12821246 ( 0.64%) 962.85
icecast 4317 ( 0.14%) 2776459 ( 0.14%) 643.15
hotline 12382 ( 0.41%) 11482934 ( 0.57%) 927.39
other 558862 ( 18.66%) 243139421 ( 12.09%) 435.06
udp 368425 ( 12.30%) 98669354 ( 4.91%) 267.81
dns 263689 ( 8.81%) 55168595 ( 2.74%) 209.22
rip 201 ( 0.01%) 24586 ( 0.00%) 122.32
realaud 8545 ( 0.29%) 2904302 ( 0.14%) 339.88
halflif 1 ( 0.00%) 94 ( 0.00%) 94.00
everque 1 ( 0.00%) 75 ( 0.00%) 75.00
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
other 95923 ( 3.20%) 40568154 ( 2.02%) 422.92
icmp 74581 ( 2.49%) 9263416 ( 0.46%) 124.21
igmp 93 ( 0.00%) 5580 ( 0.00%) 60.00
ip6 207 ( 0.01%) 94633 ( 0.00%) 457.16
other 13684 ( 0.46%) 466519 ( 0.02%) 34.09
frag 18428 ( 0.62%) 24220003 ( 1.20%) 1314.30
tcpdump file: 200105261400.dump.gz (75.32 MB)