Traffic Trace Info
DumpFile: 200104211400.dump
FileSize: 203.58MB
Id: 200104211400
StartTime: Sat Apr 21 14:00:00 2001
EndTime: Sat Apr 21 14:22:42 2001
TotalTime: 1362.10 seconds
TotalCapSize: 157.84MB CapLen: 96 bytes
# of packets: 2997539 (1822.24MB)
AvgRate: 11.22Mbps stddev:2.73M
IP flow (unique src/dst pair) Information
# of flows: 101851 (avg. 29.43 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.9% 3.5% 3.5% 3.3% 3.2% 2.2% 1.8% 1.7% 1.6% 1.5%
IP address Information
# of IPv4 addresses: 62055
Top 10 bandwidth usage (bytes/total in %):
7.7% 7.0% 6.1% 5.4% 5.3% 5.2% 5.0% 4.2% 4.0% 3.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200104211400.pktlen.png)
detailed numbers
[ 16- 31]: 10560
[ 32- 63]: 801231
[ 64- 127]: 485914
[ 128- 255]: 246018
[ 256- 511]: 180903
[ 512- 1023]: 243597
[ 1024- 2047]: 1029316
Protocol Breakdown
![[protocol breakdown chart]](200104211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997539 (100.00%) 1910760720 (100.00%) 637.44
ip 2986378 ( 99.63%) 1910432496 ( 99.98%) 639.72
tcp 2406526 ( 80.28%) 1787933291 ( 93.57%) 742.95
http(s) 1184169 ( 39.50%) 1313575266 ( 68.75%) 1109.28
http(c) 500766 ( 16.71%) 47751526 ( 2.50%) 95.36
squid 156925 ( 5.24%) 110278264 ( 5.77%) 702.75
smtp 84411 ( 2.82%) 28247928 ( 1.48%) 334.65
nntp 497 ( 0.02%) 89566 ( 0.00%) 180.21
ftp 100918 ( 3.37%) 69594396 ( 3.64%) 689.61
pop3 6083 ( 0.20%) 3666672 ( 0.19%) 602.77
imap 29 ( 0.00%) 2264 ( 0.00%) 78.07
telnet 1694 ( 0.06%) 221845 ( 0.01%) 130.96
ssh 237 ( 0.01%) 19937 ( 0.00%) 84.12
dns 34746 ( 1.16%) 2599764 ( 0.14%) 74.82
bgp 356 ( 0.01%) 73348 ( 0.00%) 206.03
napster 9522 ( 0.32%) 10109212 ( 0.53%) 1061.67
realaud 5365 ( 0.18%) 2918768 ( 0.15%) 544.04
rtsp 2173 ( 0.07%) 2447459 ( 0.13%) 1126.30
icecast 8984 ( 0.30%) 9516177 ( 0.50%) 1059.24
other 309456 ( 10.32%) 186813461 ( 9.78%) 603.68
udp 483787 ( 16.14%) 114560978 ( 6.00%) 236.80
dns 386866 ( 12.91%) 76665416 ( 4.01%) 198.17
rip 330 ( 0.01%) 36440 ( 0.00%) 110.42
realaud 10314 ( 0.34%) 6860274 ( 0.36%) 665.14
halflif 66 ( 0.00%) 3960 ( 0.00%) 60.00
starcra 20 ( 0.00%) 1271 ( 0.00%) 63.55
everque 3 ( 0.00%) 233 ( 0.00%) 77.67
cuseeme 2 ( 0.00%) 134 ( 0.00%) 67.00
other 84343 ( 2.81%) 28691316 ( 1.50%) 340.17
icmp 87011 ( 2.90%) 7390504 ( 0.39%) 84.94
igmp 136 ( 0.00%) 8160 ( 0.00%) 60.00
ip6 1731 ( 0.06%) 294593 ( 0.02%) 170.19
other 7187 ( 0.24%) 244970 ( 0.01%) 34.09
frag 8109 ( 0.27%) 10685462 ( 0.56%) 1317.73
tcpdump file: 200104211400.dump.gz (74.18 MB)