nuh uh....dsl modem should be connected to the router via the wan port...the uplink port on a linksys should only be used if port number one is empty....
now remember people....there is dsl provided by verizon...and there is aol dsl powered by verizon....the difference is which one is the isp....aol powered by verizon simply means its aol dsl who are leasing a dslam in the central office owned by verizon...and thats where the relationship ends...
if you have aol dialup and want to use it in conjunction with dsl...there is a way to set it up...its in the configuration of the Operating system as well as the aol software.
you should not be using verizon's connection software if you are on a router
wireless routers will work...
****if you have a linksys and dsl and want an always on connection and want to use aol browsers this is what you do
1. plug phone cord from telephone jack to modem, plug ethernet cable from modem to WAN port on Linksys Router, do not use the uplink port unless you are adding a hub, if you are adding a hub then make sure that port one is open
2. once your computers are hooked up to the router and you have the correct status indicator lights, (verizon dsl, westell modem solid green power ready and link) then open up Internet explorer on port number ones PC
3. DO NOT USE the Winpoet software unless you have not done your account setup yet and don't have a user id and password.
4. In IE address bar, type in 192.168.1.1 and hit enter
-- leave user name blank and use "admin" for the password
-- now you will be in the setup tab for the Linksys, make sure Host Name and Domain Name are blank
-- Set the Router to "Obtain an IP address Automatically" and select PPPOE and you should see a field to enter in your user id and password verizon has given you
-- click the bullet beside "keep my connection alive" and "30 seconds" and then click apply settings and continue
-- click on the status tab, if it shows you as connected then close IE and reopen...you should be online
5. set up AOL to work with this connection
-- go to the control panel and open up internet options and go to the connections tab. click on never dial a connection
-- open up AOL sign in screen and click on Setup, then you want to Add Location, the location you are adding is DSL Connection, This connection must connect thru "TCPIP ISP or LAN"
-- once you have entered in those settings and your router is configured you should be able to use AOL browser and/or IE
***if you have AOL DSL (powered by verizon) and it is not working with your linksys router, i am not sure about the whole firmware issue, however, check to make sure in either winipcfg or ipconfig /all that your NIC that the ethernet cable is plugged into shows a router assigned ip and not a NIC IP or it won't be able to access the router
hope this helps

*ducks and hides* "don't shoot me i'm only the messenger!"