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why would my DHCP server assign my devices ip addresses this way?

post #1 of 7
Thread Starter 
Its is not a big deal i was really just more curious. But my router/gateway/dhcp was assigned to use 10.0.0.1, my computer 10.0.0.2, and then my tablet 10.0.0.4

I went into the router's GUI to see if it assigned 10.0.0.3 and it didn't. Why do you think this happened?
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post #2 of 7
Has something else had 10.0.0.3 in the past? A phone/console etc? That address may still be leased to that device.
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post #3 of 7
aliens stol 10.0.3 biggrin.gif

nah its probs as tudj said something else probley has the lease for this address, if you look into the routers arp tables you may be able to find out what had it
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post #4 of 7
Thread Starter 
Quote:
Originally Posted by fenderlove0` View Post

Its is not a big deal i was really just more curious. But my router/gateway/dhcp was assigned to use 10.0.0.1, my computer 10.0.0.2, and then my tablet 10.0.0.4
I went into the router's GUI to see if it assigned 10.0.0.3 and it didn't. Why do you think this happened?
Quote:
Originally Posted by tUDJ View Post

Has something else had 10.0.0.3 in the past? A phone/console etc? That address may still be leased to that device.

Well i had another tablet but i returned it for another one.
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post #5 of 7
Quote:
Originally Posted by fenderlove0` View Post

Well i had another tablet but i returned it for another one.

That's probably it then, was it recent? Most DHCP leases seem to be 7 days unless configured otherwise.
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post #6 of 7
Thread Starter 
Quote:
Originally Posted by tUDJ View Post

That's probably it then, was it recent? Most DHCP leases seem to be 7 days unless configured otherwise.

Yeah maybe a little more than a week i never thought of that.
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post #7 of 7
As stated, various devices coming onto the network or leaving may affect DHCP assignments of future/additional devices.

DHCP requests attempt to renew at the half life of each lease. With a long lease time and systems/hosts that are on a frequent amount of time, it is not uncommon to have the same LAN IP (or even WAN IP provided from your ISP's DHCP server) unless something drastic changes, such as a router reboot and forceful IP release/renew on the client.
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