linksys router issue

[davgonzalez1]

So, my internet got cut off for a few days, and when it came back online, i can't log on to gmail, or cannot view messages on aol mail. i noticed that in my network connections panel, i have 2 Ethernet ports, only using one though and it was combined with a gateway which showed the icon right under my 2 connections. now i don't see the gateway anymore and my internet won't let me see various pages.
i really need help to see my emails, thx for your help

 

[SlicerX]

Try checking your modem settings or calling your ISP. They may have changed connectivity settings, in which case you'll have to reset your router with a new configuration.