Traffic Trace Info
DumpFile: 200401221400.dump
FileSize: 369.24MB
Id: 200401221400
StartTime: Thu Jan 22 14:00:00 2004
EndTime: Thu Jan 22 14:15:00 2004
TotalTime: 899.81 seconds
TotalCapSize: 287.59MB CapLen: 96 bytes
# of packets: 5350885 (2187.16MB)
AvgRate: 20.39Mbps stddev:0.39M
IP flow (unique src/dst pair) Information
# of flows: 360679 (avg. 14.84 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.6% 4.3% 3.2% 3.1% 2.8% 1.3% 1.3% 1.1% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 268059
Top 10 bandwidth usage (bytes/total in %):
6.5% 4.9% 4.7% 4.6% 4.6% 4.4% 4.3% 4.3% 3.7% 3.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200401221400.pktlen.png)
detailed numbers
[ 16- 31]: 12077
[ 32- 63]: 2643211
[ 64- 127]: 886038
[ 128- 255]: 112436
[ 256- 511]: 175335
[ 512- 1023]: 339992
[ 1024- 2047]: 1181796
Protocol Breakdown
![[protocol breakdown chart]](200401221400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5350885 (100.00%) 2293403141 (100.00%) 428.60
ip 5335808 ( 99.72%) 2292954559 ( 99.98%) 429.73
tcp 5014171 ( 93.71%) 2220687908 ( 96.83%) 442.88
http(s) 1396341 ( 26.10%) 1314634491 ( 57.32%) 941.49
http(c) 699265 ( 13.07%) 67899920 ( 2.96%) 97.10
squid 9506 ( 0.18%) 8481936 ( 0.37%) 892.27
smtp 122822 ( 2.30%) 45393485 ( 1.98%) 369.59
nntp 70227 ( 1.31%) 105493831 ( 4.60%) 1502.18
ftp 40776 ( 0.76%) 50677925 ( 2.21%) 1242.84
pop3 11266 ( 0.21%) 6649237 ( 0.29%) 590.20
imap 674 ( 0.01%) 358632 ( 0.02%) 532.09
telnet 432 ( 0.01%) 57601 ( 0.00%) 133.34
ssh 928 ( 0.02%) 57124 ( 0.00%) 61.56
dns 89 ( 0.00%) 6048 ( 0.00%) 67.96
bgp 163 ( 0.00%) 37264 ( 0.00%) 228.61
napster 3040 ( 0.06%) 2152163 ( 0.09%) 707.95
realaud 4821 ( 0.09%) 291387 ( 0.01%) 60.44
rtsp 27486 ( 0.51%) 12386415 ( 0.54%) 450.64
icecast 5639 ( 0.11%) 3130291 ( 0.14%) 555.11
hotline 3 ( 0.00%) 180 ( 0.00%) 60.00
other 2620348 ( 48.97%) 602965128 ( 26.29%) 230.11
udp 210856 ( 3.94%) 61092456 ( 2.66%) 289.74
dns 110908 ( 2.07%) 13844030 ( 0.60%) 124.82
realaud 66 ( 0.00%) 57468 ( 0.00%) 870.73
other 96751 ( 1.81%) 44765130 ( 1.95%) 462.68
icmp 101313 ( 1.89%) 10784686 ( 0.47%) 106.45
ip6 337 ( 0.01%) 78598 ( 0.00%) 233.23
other 9131 ( 0.17%) 310911 ( 0.01%) 34.05
frag 24541 ( 0.46%) 28464381 ( 1.24%) 1159.87
tcpdump file: 200401221400.dump.gz (159.10 MB)