Traffic Trace Info
DumpFile: 200303211345.dump
FileSize: 323.00MB
Id: 200303211345
StartTime: Fri Mar 21 13:45:00 2003
EndTime: Fri Mar 21 14:15:00 2003
TotalTime: 1799.72 seconds
TotalCapSize: 252.57MB CapLen: 96 bytes
# of packets: 4615282 (1670.69MB)
AvgRate: 7.79Mbps stddev:0.70M
IP flow (unique src/dst pair) Information
# of flows: 248895 (avg. 18.54 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.7% 5.7% 4.0% 3.5% 3.2% 3.0% 2.5% 2.3% 1.8% 1.8%
IP address Information
# of IPv4 addresses: 161228
Top 10 bandwidth usage (bytes/total in %):
10.1% 8.9% 7.7% 6.7% 6.7% 5.8% 5.2% 5.0% 4.7% 4.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303211345.pktlen.png)
detailed numbers
[ 16- 31]: 4540
[ 32- 63]: 1468941
[ 64- 127]: 1510711
[ 128- 255]: 379369
[ 256- 511]: 192915
[ 512- 1023]: 179142
[ 1024- 2047]: 879664
Protocol Breakdown
![[protocol breakdown chart]](200303211345.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4615282 (100.00%) 1751849979 (100.00%) 379.58
ip 4607973 ( 99.84%) 1751626744 ( 99.99%) 380.13
tcp 3431798 ( 74.36%) 1584962232 ( 90.47%) 461.85
http(s) 198863 ( 4.31%) 185936160 ( 10.61%) 935.00
http(c) 1214490 ( 26.31%) 159231693 ( 9.09%) 131.11
squid 1276 ( 0.03%) 508707 ( 0.03%) 398.67
smtp 95332 ( 2.07%) 29029752 ( 1.66%) 304.51
nntp 17 ( 0.00%) 1229 ( 0.00%) 72.29
ftp 44160 ( 0.96%) 22482912 ( 1.28%) 509.12
pop3 3323 ( 0.07%) 419175 ( 0.02%) 126.14
imap 280 ( 0.01%) 21089 ( 0.00%) 75.32
telnet 1042 ( 0.02%) 84773 ( 0.00%) 81.36
ssh 6979 ( 0.15%) 848524 ( 0.05%) 121.58
dns 38500 ( 0.83%) 41090364 ( 2.35%) 1067.28
bgp 322 ( 0.01%) 72095 ( 0.00%) 223.90
napster 126799 ( 2.75%) 27026572 ( 1.54%) 213.14
realaud 91 ( 0.00%) 5460 ( 0.00%) 60.00
rtsp 30575 ( 0.66%) 6706411 ( 0.38%) 219.34
icecast 2112 ( 0.05%) 2395371 ( 0.14%) 1134.17
hotline 145 ( 0.00%) 18553 ( 0.00%) 127.95
other 1667379 ( 36.13%) 1109079268 ( 63.31%) 665.16
udp 876327 ( 18.99%) 141857823 ( 8.10%) 161.88
dns 740538 ( 16.05%) 109100029 ( 6.23%) 147.33
realaud 15428 ( 0.33%) 4611588 ( 0.26%) 298.91
halflif 1 ( 0.00%) 71 ( 0.00%) 71.00
everque 1 ( 0.00%) 73 ( 0.00%) 73.00
unreal 1 ( 0.00%) 87 ( 0.00%) 87.00
other 120302 ( 2.61%) 28104316 ( 1.60%) 233.61
icmp 287598 ( 6.23%) 23519579 ( 1.34%) 81.78
ipsec 28 ( 0.00%) 19804 ( 0.00%) 707.29
ip6 3544 ( 0.08%) 972182 ( 0.06%) 274.32
other 8678 ( 0.19%) 295124 ( 0.02%) 34.01
frag 6246 ( 0.14%) 8665145 ( 0.49%) 1387.31
tcpdump file: 200303211345.dump.gz (125.21 MB)