Traffic Trace Info
DumpFile: 200205181400.dump
FileSize: 337.87MB
Id: 200205181400
StartTime: Sat May 18 14:00:00 2002
EndTime: Sat May 18 14:21:09 2002
TotalTime: 1268.68 seconds
TotalCapSize: 261.63MB CapLen: 96 bytes
# of packets: 4996515 (2265.48MB)
AvgRate: 14.98Mbps stddev:2.12M
IP flow (unique src/dst pair) Information
# of flows: 155676 (avg. 32.10 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.9% 2.8% 2.5% 2.0% 1.8% 1.5% 1.4% 1.4% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 105817
Top 10 bandwidth usage (bytes/total in %):
15.7% 3.4% 2.9% 2.8% 2.8% 2.7% 2.7% 2.6% 2.6% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205181400.pktlen.png)
detailed numbers
[ 16- 31]: 19550
[ 32- 63]: 1996355
[ 64- 127]: 875190
[ 128- 255]: 283851
[ 256- 511]: 208484
[ 512- 1023]: 376242
[ 1024- 2047]: 1236843
Protocol Breakdown
![[protocol breakdown chart]](200205181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996515 (100.00%) 2375524282 (100.00%) 475.44
ip 4939819 ( 98.87%) 2373746514 ( 99.93%) 480.53
tcp 4218068 ( 84.42%) 2161251350 ( 90.98%) 512.38
http(s) 752480 ( 15.06%) 660233977 ( 27.79%) 877.41
http(c) 940486 ( 18.82%) 98050627 ( 4.13%) 104.26
squid 38818 ( 0.78%) 45471133 ( 1.91%) 1171.39
smtp 114261 ( 2.29%) 41461977 ( 1.75%) 362.87
nntp 29 ( 0.00%) 2963 ( 0.00%) 102.17
ftp 207669 ( 4.16%) 117526264 ( 4.95%) 565.93
pop3 5992 ( 0.12%) 811714 ( 0.03%) 135.47
imap 101 ( 0.00%) 9066 ( 0.00%) 89.76
telnet 2299 ( 0.05%) 213505 ( 0.01%) 92.87
ssh 4407 ( 0.09%) 437498 ( 0.02%) 99.27
dns 7838 ( 0.16%) 607291 ( 0.03%) 77.48
bgp 264 ( 0.01%) 46709 ( 0.00%) 176.93
napster 603454 ( 12.08%) 234560323 ( 9.87%) 388.70
realaud 12853 ( 0.26%) 9908012 ( 0.42%) 770.87
rtsp 130504 ( 2.61%) 64478769 ( 2.71%) 494.08
icecast 5077 ( 0.10%) 3333399 ( 0.14%) 656.57
hotline 548 ( 0.01%) 695251 ( 0.03%) 1268.71
other 1390687 ( 27.83%) 883391859 ( 37.19%) 635.22
udp 572415 ( 11.46%) 179267393 ( 7.55%) 313.18
dns 401088 ( 8.03%) 55067641 ( 2.32%) 137.30
rip 276 ( 0.01%) 31236 ( 0.00%) 113.17
realaud 5283 ( 0.11%) 2200754 ( 0.09%) 416.57
halflif 1016 ( 0.02%) 191954 ( 0.01%) 188.93
everque 591 ( 0.01%) 35484 ( 0.00%) 60.04
quake 6 ( 0.00%) 408 ( 0.00%) 68.00
other 156256 ( 3.13%) 111733634 ( 4.70%) 715.07
icmp 141203 ( 2.83%) 32563680 ( 1.37%) 230.62
ipsec 56 ( 0.00%) 10416 ( 0.00%) 186.00
ip6 3470 ( 0.07%) 496972 ( 0.02%) 143.22
other 4607 ( 0.09%) 156703 ( 0.01%) 34.01
frag 84054 ( 1.68%) 95128100 ( 4.00%) 1131.75
tcpdump file: 200205181400.dump.gz (128.77 MB)