Traffic Trace Info
DumpFile: 200502211400.dump
FileSize: 555.08MB
Id: 200502211400
StartTime: Mon Feb 21 14:00:00 2005
EndTime: Mon Feb 21 14:15:01 2005
TotalTime: 900.44 seconds
TotalCapSize: 434.57MB CapLen: 96 bytes
# of packets: 7897785 (2660.13MB)
AvgRate: 24.78Mbps stddev:2.20M
IP flow (unique src/dst pair) Information
# of flows: 816444 (avg. 9.67 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.2% 4.3% 1.7% 1.6% 1.2% 1.0% 1.0% 0.9% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 444830
Top 10 bandwidth usage (bytes/total in %):
11.8% 10.4% 7.0% 6.6% 5.4% 4.5% 3.9% 2.9% 2.4% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200502211400.pktlen.png)
detailed numbers
[ 16- 31]: 56230
[ 32- 63]: 3555474
[ 64- 127]: 2038768
[ 128- 255]: 283810
[ 256- 511]: 219284
[ 512- 1023]: 348418
[ 1024- 2047]: 1395801
Protocol Breakdown
![[protocol breakdown chart]](200502211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7897785 (100.00%) 2789348681 (100.00%) 353.18
ip 7768257 ( 98.36%) 2785346529 ( 99.86%) 358.55
tcp 6683949 ( 84.63%) 2480900352 ( 88.94%) 371.17
http(s) 756740 ( 9.58%) 813527830 ( 29.17%) 1075.04
http(c) 2118262 ( 26.82%) 249952912 ( 8.96%) 118.00
squid 31267 ( 0.40%) 10628203 ( 0.38%) 339.92
smtp 158961 ( 2.01%) 41544541 ( 1.49%) 261.35
nntp 122 ( 0.00%) 9561 ( 0.00%) 78.37
ftp 28846 ( 0.37%) 5326997 ( 0.19%) 184.67
pop3 7483 ( 0.09%) 801024 ( 0.03%) 107.05
imap 12957 ( 0.16%) 4096818 ( 0.15%) 316.19
telnet 531 ( 0.01%) 51587 ( 0.00%) 97.15
ssh 6060 ( 0.08%) 956233 ( 0.03%) 157.79
dns 2382 ( 0.03%) 173858 ( 0.01%) 72.99
bgp 276 ( 0.00%) 111222 ( 0.00%) 402.98
napster 28056 ( 0.36%) 9700974 ( 0.35%) 345.77
realaud 8 ( 0.00%) 977 ( 0.00%) 122.12
rtsp 57370 ( 0.73%) 31537423 ( 1.13%) 549.72
icecast 7822 ( 0.10%) 565993 ( 0.02%) 72.36
hotline 8 ( 0.00%) 522 ( 0.00%) 65.25
other 3422209 ( 43.33%) 1310394925 ( 46.98%) 382.91
udp 829448 ( 10.50%) 278956393 ( 10.00%) 336.32
dns 465343 ( 5.89%) 138294091 ( 4.96%) 297.19
realaud 400 ( 0.01%) 27921 ( 0.00%) 69.80
everque 38489 ( 0.49%) 8219174 ( 0.29%) 213.55
unreal 1 ( 0.00%) 86 ( 0.00%) 86.00
quake 13145 ( 0.17%) 933288 ( 0.03%) 71.00
other 304952 ( 3.86%) 131212826 ( 4.70%) 430.27
icmp 206328 ( 2.61%) 15865033 ( 0.57%) 76.89
ipsec 3917 ( 0.05%) 801632 ( 0.03%) 204.65
ip6 605 ( 0.01%) 84471 ( 0.00%) 139.62
other 44010 ( 0.56%) 8738648 ( 0.31%) 198.56
frag 608 ( 0.01%) 835080 ( 0.03%) 1373.49
tcpdump file: 200502211400.dump.gz (214.85 MB)