Traffic Trace Info
DumpFile: 200212141400.dump
FileSize: 338.69MB
Id: 200212141400
StartTime: Sat Dec 14 14:00:00 2002
EndTime: Sat Dec 14 14:17:42 2002
TotalTime: 1062.82 seconds
TotalCapSize: 263.04MB CapLen: 96 bytes
# of packets: 4957679 (2251.28MB)
AvgRate: 17.77Mbps stddev:1.74M
IP flow (unique src/dst pair) Information
# of flows: 357300 (avg. 13.88 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.9% 2.3% 2.2% 2.1% 1.7% 1.6% 1.5% 1.4% 1.4% 1.3%
IP address Information
# of IPv4 addresses: 265696
Top 10 bandwidth usage (bytes/total in %):
12.8% 11.2% 4.6% 3.5% 3.5% 2.8% 2.7% 2.5% 2.3% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200212141400.pktlen.png)
detailed numbers
[ 16- 31]: 14365
[ 32- 63]: 1645835
[ 64- 127]: 1114038
[ 128- 255]: 335200
[ 256- 511]: 294399
[ 512- 1023]: 364801
[ 1024- 2047]: 1189041
Protocol Breakdown
![[protocol breakdown chart]](200212141400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4957679 (100.00%) 2360642562 (100.00%) 476.16
ip 4936710 ( 99.58%) 2360008062 ( 99.97%) 478.05
tcp 4137553 ( 83.46%) 2261604956 ( 95.80%) 546.60
http(s) 1067329 ( 21.53%) 1149883418 ( 48.71%) 1077.35
http(c) 1084754 ( 21.88%) 108663001 ( 4.60%) 100.17
squid 3260 ( 0.07%) 721502 ( 0.03%) 221.32
smtp 64928 ( 1.31%) 13762342 ( 0.58%) 211.96
nntp 38 ( 0.00%) 3994 ( 0.00%) 105.11
ftp 42594 ( 0.86%) 34837421 ( 1.48%) 817.90
pop3 4810 ( 0.10%) 495788 ( 0.02%) 103.07
imap 189 ( 0.00%) 14283 ( 0.00%) 75.57
telnet 1021 ( 0.02%) 117441 ( 0.00%) 115.03
ssh 2844 ( 0.06%) 186018 ( 0.01%) 65.41
dns 463 ( 0.01%) 31938 ( 0.00%) 68.98
bgp 218 ( 0.00%) 60755 ( 0.00%) 278.69
napster 867401 ( 17.50%) 419994739 ( 17.79%) 484.20
realaud 10 ( 0.00%) 1036 ( 0.00%) 103.60
rtsp 20614 ( 0.42%) 15341140 ( 0.65%) 744.21
icecast 1153 ( 0.02%) 378521 ( 0.02%) 328.29
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 975597 ( 19.68%) 517098539 ( 21.90%) 530.03
udp 625967 ( 12.63%) 83853786 ( 3.55%) 133.96
dns 328319 ( 6.62%) 49722368 ( 2.11%) 151.45
realaud 876 ( 0.02%) 129045 ( 0.01%) 147.31
halflif 33 ( 0.00%) 3163 ( 0.00%) 95.85
everque 5 ( 0.00%) 1064 ( 0.00%) 212.80
unreal 1 ( 0.00%) 234 ( 0.00%) 234.00
quake 5 ( 0.00%) 300 ( 0.00%) 60.00
cuseeme 3 ( 0.00%) 485 ( 0.00%) 161.67
other 296686 ( 5.98%) 33995708 ( 1.44%) 114.58
icmp 150352 ( 3.03%) 13573916 ( 0.58%) 90.28
ipsec 61 ( 0.00%) 11358 ( 0.00%) 186.20
ip6 1299 ( 0.03%) 204748 ( 0.01%) 157.62
other 21478 ( 0.43%) 759298 ( 0.03%) 35.35
frag 21 ( 0.00%) 15540 ( 0.00%) 740.00
tcpdump file: 200212141400.dump.gz (138.58 MB)