Traffic Trace Info
DumpFile: 200204031400.dump
FileSize: 336.72MB
Id: 200204031400
StartTime: Wed Apr 3 14:00:00 2002
EndTime: Wed Apr 3 14:26:52 2002
TotalTime: 1611.63 seconds
TotalCapSize: 260.47MB CapLen: 96 bytes
# of packets: 4996945 (2527.53MB)
AvgRate: 13.16Mbps stddev:1.57M
IP flow (unique src/dst pair) Information
# of flows: 131988 (avg. 37.86 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.2% 4.1% 3.3% 2.9% 2.7% 2.4% 1.9% 1.5% 1.5% 1.5%
IP address Information
# of IPv4 addresses: 78615
Top 10 bandwidth usage (bytes/total in %):
12.0% 9.7% 7.1% 5.7% 5.3% 4.6% 4.2% 3.3% 2.9% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204031400.pktlen.png)
detailed numbers
[ 16- 31]: 15830
[ 32- 63]: 1752918
[ 64- 127]: 912396
[ 128- 255]: 287632
[ 256- 511]: 238725
[ 512- 1023]: 374513
[ 1024- 2047]: 1414931
Protocol Breakdown
![[protocol breakdown chart]](200204031400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996945 (100.00%) 2650308500 (100.00%) 530.39
ip 4951853 ( 99.10%) 2648895809 ( 99.95%) 534.93
tcp 4027782 ( 80.60%) 2287504422 ( 86.31%) 567.93
http(s) 844307 ( 16.90%) 771210368 ( 29.10%) 913.42
http(c) 1217377 ( 24.36%) 123846427 ( 4.67%) 101.73
squid 11879 ( 0.24%) 3420363 ( 0.13%) 287.93
smtp 87421 ( 1.75%) 25093436 ( 0.95%) 287.04
nntp 39485 ( 0.79%) 33461810 ( 1.26%) 847.46
ftp 113664 ( 2.27%) 71306064 ( 2.69%) 627.34
pop3 8346 ( 0.17%) 2227773 ( 0.08%) 266.93
imap 256 ( 0.01%) 19941 ( 0.00%) 77.89
telnet 727 ( 0.01%) 75673 ( 0.00%) 104.09
ssh 10674 ( 0.21%) 2805064 ( 0.11%) 262.79
dns 3617 ( 0.07%) 248712 ( 0.01%) 68.76
bgp 386 ( 0.01%) 69900 ( 0.00%) 181.09
napster 320774 ( 6.42%) 269118793 ( 10.15%) 838.97
realaud 8054 ( 0.16%) 3233644 ( 0.12%) 401.50
rtsp 7392 ( 0.15%) 690691 ( 0.03%) 93.44
icecast 247 ( 0.00%) 15542 ( 0.00%) 62.92
hotline 46 ( 0.00%) 6204 ( 0.00%) 134.87
other 1352920 ( 27.07%) 980646382 ( 37.00%) 724.84
udp 716342 ( 14.34%) 307654053 ( 11.61%) 429.48
dns 405346 ( 8.11%) 56614218 ( 2.14%) 139.67
rip 360 ( 0.01%) 37340 ( 0.00%) 103.72
realaud 16561 ( 0.33%) 5912805 ( 0.22%) 357.03
halflif 195 ( 0.00%) 50557 ( 0.00%) 259.27
everque 1 ( 0.00%) 85 ( 0.00%) 85.00
quake 2 ( 0.00%) 172 ( 0.00%) 86.00
cuseeme 1 ( 0.00%) 86 ( 0.00%) 86.00
other 284433 ( 5.69%) 242552650 ( 9.15%) 852.76
icmp 161570 ( 3.23%) 44596434 ( 1.68%) 276.02
igmp 479 ( 0.01%) 28740 ( 0.00%) 60.00
ip6 6056 ( 0.12%) 1339570 ( 0.05%) 221.20
other 39624 ( 0.79%) 7772590 ( 0.29%) 196.16
frag 191233 ( 3.83%) 201761840 ( 7.61%) 1055.06
tcpdump file: 200204031400.dump.gz (125.43 MB)