two ipv4 addresses?

hi experts,

 please see screen shot, sometimes my computers get one ipv4 address and I can go online but sometimes I get TWO of them and unable to go online??
frankbustosSystems AdministratorAsked:
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More than one IP address can be assigned via advanced button.
How to Set up Multiple IP Addresses on a Computer
frankbustosSystems AdministratorAuthor Commented:
ok but I don't want to have more than one
Lee W, MVPTechnology and Business Process AdvisorCommented:
One of the addresses is the APIPA address (Automatic Private IP Address) that the computer gives itself when it can't reach a DHCP server or have a static address.

What does IPCONFIG show when you run that in a command prompt?
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You can always disable the APIPA address, but you would then have to specify an alternative. Has someone manually configured an APIPA address in the Alternate Configuration tab?
JohnBusiness Consultant (Owner)Commented:
1. Why have DHCP disabled?  
2. Try running TCP/IP Reset and DNS Flush

Open cmd.exe with Run as Administrator
Then:     netsh int ip reset c:\resetlog.txt
Also:      ipconfig /flushdns
Followed by:     net stop dnscache
Followed by:      net start dnscache
Then restart the computer

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frankbustosSystems AdministratorAuthor Commented:
Thanks john
JohnBusiness Consultant (Owner)Commented:
You are very welcome and I was happy to help you with this.
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