Re: DMZ the PS3 with a Static IP
Posted: Tue Jun 22, 2010 10:33 am
I would unplug the router from your modem.
Then bridge the modem. this will basically remove the router function from the modem.
Then reset your router to factory specs. Plug in ethernet to your modem and plug the router into power.
Let it obtain an IP address from your modem.
Then plug in your PS3 and see what happens.
By reading some of the information in the last link I gave you though, I am not sure if the router has to be setup for PPPoE or not once your modem is in bridge mode.It seems like it may have to be.
When you setup PPPoE, you have to enter in your information for your ISP, such as your username and password that is normally in your modem from your DSL company.
The router then does the function that the modem used to do and the modem just gets an IP from your ISP and then acts as a pass-through device and your router handles everything else.
Being a Linksys N router, I honestly don't think you will get anything that will work any better.
I don't believe it to be a router issue where a different make/model will resolve the issue.
I have always had luck and recommended Linksys routers. So I think you are fine there.
However, since the DSL Modem, the 4200 device has a router built in it, as someone else suggested, the easiest fix, is to return the router and buy a switch.
And in that link, someone stated that the 4200 has an auto mode, so I would recommend setting everything back to factory specs, and then following whatever they recommend. If that still does not work, you may want to go the switch route.
The biggest issue is that the 4200 has the router built in.
So you have both devices trying to act as a router.
I found this information also...
It may sound confusing at first...but read through it..
Note: The "primary" router can be an actual router, a software gateway like Microsoft Internet Connection Sharing, or a server connection that has the capability to supply more than one IP address using DHCP server capability. No changes are made to the primary "router" configuration.
Configure the IP address of the secondary router(s) to be in the same subnet as the primary router, but out of the range of the DHCP server in the primary router. For instance DHCP server addresses 192.168.0.2 through 192.168.0.100, I'd assign the secondary router 192.168.0.254 as it's IP address, 192.168.0.253 for another router, etc.
Note: Do this first, as you will have to reboot the computer to connect to the router again for the remaining changes.
Disable the DHCP server in the secondary router.
Setup the wireless section just the way you would if it was the primary router, channels, encryption, etc.
Connect from the primary router's LAN port to one of the LAN ports on the secondary router. If there is no uplink port and neither of the routers have auto-sensing ports, use a cross-over cable. Leave the WAN port unconnected!
This procedure bypasses the routing function (NAT layer) and configures the router as a switch (or wireless access point for wireless routers).
Also FYI:I believe that the "primary" router in this scenario,is the modem/router.
So the steps above are basically turning your Linksys router into a switch.
Then bridge the modem. this will basically remove the router function from the modem.
Then reset your router to factory specs. Plug in ethernet to your modem and plug the router into power.
Let it obtain an IP address from your modem.
Then plug in your PS3 and see what happens.
By reading some of the information in the last link I gave you though, I am not sure if the router has to be setup for PPPoE or not once your modem is in bridge mode.It seems like it may have to be.
When you setup PPPoE, you have to enter in your information for your ISP, such as your username and password that is normally in your modem from your DSL company.
The router then does the function that the modem used to do and the modem just gets an IP from your ISP and then acts as a pass-through device and your router handles everything else.
Being a Linksys N router, I honestly don't think you will get anything that will work any better.
I don't believe it to be a router issue where a different make/model will resolve the issue.
I have always had luck and recommended Linksys routers. So I think you are fine there.
However, since the DSL Modem, the 4200 device has a router built in it, as someone else suggested, the easiest fix, is to return the router and buy a switch.
And in that link, someone stated that the 4200 has an auto mode, so I would recommend setting everything back to factory specs, and then following whatever they recommend. If that still does not work, you may want to go the switch route.
The biggest issue is that the 4200 has the router built in.
So you have both devices trying to act as a router.
I found this information also...
It may sound confusing at first...but read through it..
Note: The "primary" router can be an actual router, a software gateway like Microsoft Internet Connection Sharing, or a server connection that has the capability to supply more than one IP address using DHCP server capability. No changes are made to the primary "router" configuration.
Configure the IP address of the secondary router(s) to be in the same subnet as the primary router, but out of the range of the DHCP server in the primary router. For instance DHCP server addresses 192.168.0.2 through 192.168.0.100, I'd assign the secondary router 192.168.0.254 as it's IP address, 192.168.0.253 for another router, etc.
Note: Do this first, as you will have to reboot the computer to connect to the router again for the remaining changes.
Disable the DHCP server in the secondary router.
Setup the wireless section just the way you would if it was the primary router, channels, encryption, etc.
Connect from the primary router's LAN port to one of the LAN ports on the secondary router. If there is no uplink port and neither of the routers have auto-sensing ports, use a cross-over cable. Leave the WAN port unconnected!
This procedure bypasses the routing function (NAT layer) and configures the router as a switch (or wireless access point for wireless routers).
Also FYI:I believe that the "primary" router in this scenario,is the modem/router.
So the steps above are basically turning your Linksys router into a switch.