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Change DHCP Ending Address to 192.168.2.*
Hope some one can help me. In the LAN Setup of my router, I have chosen below option Use Router as DHCP Server Starting IP Address is 192.168.1.2 Ending IP Address is 192.168.1.254 ...
Leaving alone the Netgear design decision for supporting /24 IP subnets only on the consumer (and some other devices): When I see a 255.0.0.0 subnet and then ....
skhaire14 wrote:I need Private IP and Public IP in two different subnets and they need to be able to communicate with each other
Here is my setup would look like:
Node 1 / Server A - Public IP - 192.168.1.101 Private IP - 192.168.2.101
Node 2 / Server B - Public IP - 192.168.1.102 Private IP - 192.168.2.102
So I need to be able to communicate using my router any address range between 192.168.1.2 to 192.168.2.254.
If you want two subnets, you need either two physically independent networks, or two VLANs, or the one network you have plus a VM internal network for private VM communication purely in software on the host - ll these making up two dedicated broadcast domains. On each of these two networks, you configure an IP subnet each, say 192.168.1.0/24 and 192.168.2.0/24. On each network, you have a DHCP, as (to keep it simple) DHCP can cover only one broadcast domain, and one IPv4 subnet.
The communication between the two IPv4 subnets must be done on a router with two interfaces, one in the .1.0 network, one in the .2.0 network.
With a 255.0.0.0 subnet, all addresses from 192.0.0.0 - 192.255.255.255 are in the same subnet - and can obliviously communicate as-is - and I assume the router will allow the communication. It does just not allow issuing DHCP addresses beyond of the 192.168.1.x address range. And I don't know if these consumer routers are able to handle NAT in this huge scope.
Said that: These consumer routers only support one (assumingly small) IP subnet and broadcast domain.
> I need [...]
Why, exactly? What is the actual problem which you are trying to
solve?
> [...] to change DHCP Ending Address to 192.168.2.254. But upto
> 192.168.1 is greyed out. See attachement.
Change the LAN TCPIP/IP Setup : IP Address (and "Apply") first?
It'll still be grayed out, but the gray part should say "192.168.2".
You can't run the DHCP server in these things on a different subnet
from the router itself.
What are you doing that would require more then 252 addresses? Router is not going to handle that number of clients I would guess. Netgear says 32 clients per wifi channel.
> What are you doing that would require more then 252 addresses? [...]
"252"? (256 less one for ".0", less one for ".1", less one for
".255", less one for what?)> [...] Netgear says 32 clients per wifi channel. [...]
Not all client devices are wireless, but, even so, ...
Ah. I missed the "255.0.0.0" subnet. I doubt that you can use
anything wider than a "/24" subnet on these routers. Especially nothing
close to "/8".And you certainly could expect trouble when using the "192.0.0.0/8"
subnet, which is what you've specified there. Plenty of real public
addresses in that range.> Why, exactly? What is the actual problem which you are trying to
> solve?
Those questions still apply.