Over the last couple of days I have noticed that my incoming ports keep going up and down. Specifically port 143 and 110. I run an email server for the family and have had no problems up until now. It is obviously not an attempt to permanently block these ports so is it a service interruption? Thanks.
#1 In the router go to Advanced -> IP Address Distribution.
#2 What is the DHCP Range of the router?
#3 What IP Address did you try to forward to?
#4 What is the exact brand, model, revision of this router?
For example: ActionTec, MI-424-WR, D.
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