Traffic Trace Info
DumpFile: 200301271400.dump
FileSize: 337.54MB
Id: 200301271400
StartTime: Mon Jan 27 14:00:00 2003
EndTime: Mon Jan 27 14:14:06 2003
TotalTime: 845.34 seconds
TotalCapSize: 262.20MB CapLen: 96 bytes
# of packets: 4937096 (2377.89MB)
AvgRate: 23.60Mbps stddev:1.30M
IP flow (unique src/dst pair) Information
# of flows: 288504 (avg. 17.11 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.0% 1.8% 1.7% 1.5% 1.2% 1.0% 1.0% 0.9% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 206056
Top 10 bandwidth usage (bytes/total in %):
3.4% 3.4% 3.1% 3.1% 3.0% 2.8% 2.7% 2.6% 2.5% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200301271400.pktlen.png)
detailed numbers
[ 16- 31]: 20639
[ 32- 63]: 1583694
[ 64- 127]: 1120518
[ 128- 255]: 286803
[ 256- 511]: 242767
[ 512- 1023]: 397476
[ 1024- 2047]: 1285199
Protocol Breakdown
![[protocol breakdown chart]](200301271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4937096 (100.00%) 2493399780 (100.00%) 505.03
ip 4906109 ( 99.37%) 2492459597 ( 99.96%) 508.03
tcp 4203436 ( 85.14%) 2385962007 ( 95.69%) 567.62
http(s) 1188121 ( 24.07%) 1192208279 ( 47.81%) 1003.44
http(c) 976216 ( 19.77%) 126393026 ( 5.07%) 129.47
squid 8891 ( 0.18%) 7533444 ( 0.30%) 847.31
smtp 160977 ( 3.26%) 40793134 ( 1.64%) 253.41
nntp 125 ( 0.00%) 11847 ( 0.00%) 94.78
ftp 168127 ( 3.41%) 37000371 ( 1.48%) 220.07
pop3 4330 ( 0.09%) 815254 ( 0.03%) 188.28
imap 1083 ( 0.02%) 85218 ( 0.00%) 78.69
telnet 1729 ( 0.04%) 133728 ( 0.01%) 77.34
ssh 4343 ( 0.09%) 570616 ( 0.02%) 131.39
dns 537 ( 0.01%) 40328 ( 0.00%) 75.10
bgp 150 ( 0.00%) 30343 ( 0.00%) 202.29
napster 401812 ( 8.14%) 211644108 ( 8.49%) 526.72
realaud 3562 ( 0.07%) 2276538 ( 0.09%) 639.12
rtsp 22216 ( 0.45%) 13723437 ( 0.55%) 617.73
icecast 21740 ( 0.44%) 28039867 ( 1.12%) 1289.78
other 1239144 ( 25.10%) 724650275 ( 29.06%) 584.80
udp 590533 ( 11.96%) 94849416 ( 3.80%) 160.62
dns 374492 ( 7.59%) 58928174 ( 2.36%) 157.35
realaud 22517 ( 0.46%) 7849477 ( 0.31%) 348.60
halflif 4 ( 0.00%) 240 ( 0.00%) 60.00
everque 6 ( 0.00%) 633 ( 0.00%) 105.50
quake 1 ( 0.00%) 62 ( 0.00%) 62.00
other 192186 ( 3.89%) 27943700 ( 1.12%) 145.40
icmp 77429 ( 1.57%) 10325334 ( 0.41%) 133.35
ip6 932 ( 0.02%) 154116 ( 0.01%) 165.36
other 33779 ( 0.68%) 1168724 ( 0.05%) 34.60
frag 3533 ( 0.07%) 3145190 ( 0.13%) 890.23
tcpdump file: 200301271400.dump.gz (139.03 MB)