For cons, the router has a bug that has been around a while and will probably not correct ... Indeed, if you have multiple IP cameras on you and you do routing to access it from the Outside, the router will think you made a DOS attack!
We must therefore turn off the router's protection (Port Scan and DoS Protection) ... It is still a shame to create a security hole to connect its remote network ... Several users have turned the problem Netgear that has not responded ...
Update 01/02/2014:
Amazon sells the V1 version of the product that is no longer supported by Netgear USA! It should version R6300 V2 (version I received was the V1).
That does not withdraw anything I had written before but I am disappointed because I had ordered a product that was already obsolete! So 1 star for Amazon because the version is not specified. By cons I give 4 stars for the product unless you are like me and routing in this case the router only deserves 2 stars (see 1).
Update 3/24/2015:
For now there have been no updates on this model ... To see if Amazon sends V1 or V2. If you have the V2, you will have no problem as there are updates ...