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Simple routing problem

post #1 of 59
Thread Starter 
Hey guys,

Need some help:



Static route on router A: dest 192.168.1.0/24 next hop 10.15.168.4
Static route on router B: dest 10.15.168.0/24 next hop 192.168.1.2

DHCP server on router A assigns into 10.15.168.0/24 with gateway 10.15.168.1
DHCP server on router B assigns into 192.168.1.0/24 with gateway 192.168.1.1

I want to communicate with hosts in 10.15.168/24 from hosts in 192.168.1.0/24 and vice-versa.

Will this work? Is there any configuration needed on Router C?

Thanks,

tom
Edited by tomaskir - 2/15/11 at 7:45am
post #2 of 59
won't work without a network bridge
    
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post #3 of 59
Is this a homework question?
post #4 of 59
I see no reason why that wouldn't work, although you may need to use a routing protocol like RIP, OSPF or EIGRP. Or just add some static routes by hand.
    
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post #5 of 59
Thread Starter 
Quote:
Originally Posted by TheSchlaf View Post
Is this a homework question?
Nope, this is me reorginizing my home network.

Quote:
Originally Posted by OutOfBalanceOX View Post
won't work without a network bridge
What network bridge? Router B is bridging the networks.

Quote:
Originally Posted by citruspers View Post
I see no reason why that wouldn't work, although you may need to use a routing protocol like RIP, OSPF or EIGRP. Or just add some static routes by hand.
Yup, using static routes.

Is any configuration needed on Router B?
Edited by tomaskir - 2/14/11 at 7:57am
post #6 of 59
Quote:
Originally Posted by tomaskir View Post
Nope, this is me reorginizing my home network.



What network bridge? Router B is bridging the networks.



Yup, using static routes.
a router is not a network bridge. a network bridge is a seperate piece of hardware allows communication between seperate networks, which is what you have (three network within eachother)

http://en.wikipedia.org/wiki/Bridging_(networking)
    
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post #7 of 59
Thread Starter 
Quote:
Originally Posted by OutOfBalanceOX View Post
a router is not a network bridge. a network bridge is a seperate piece of hardware allows communication between seperate networks, which is what you have (three network within eachother)

http://en.wikipedia.org/wiki/Bridging_(networking)
I have no knowledge on this, but shouldnt a properly configured router do the same and more as a network bridge? From the wiki article bridges do not control the broadcast domain. I need to do this as I have 2 DHCPs, one on both sides of the Router B.

Also, updated the top post diagram a bit
post #8 of 59
Quote:
Originally Posted by tomaskir View Post
I have no knowledge on this, but shouldnt a properly configured router do the same and more as a network bridge? From the wiki article bridges do not control the broadcast domain. I need to do this as I have 2 DHCPs, one on both sides of the Router B.

Also, updated the top post diagram a bit
routers do no work this way. the bridge acts as an interface between tow router ports and allows data packets to flow between addresses as if on the same network. a router cannot and will not do this
    
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post #9 of 59
Why you need such a layout is beyond me. You'd do better with switches and just one IP setup.
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post #10 of 59
Quote:
Originally Posted by allikat View Post
Why you need such a layout is beyond me. You'd do better with switches and just one IP setup.
very true, but multiple networks allows for higher security within networks ( a level 3 switch or router with VLANS could do this)
    
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