I have a customer that accepts payments in his Diy shop by credit card. I am assuming
he has changed bank or something or has changed to a new system. In the shop there
is a Pc running Windows XP Pro with some other Epos software which downloads
transactions via the Netgear DG834G Router. I originally set up up the router and have
been contacted by the owner to say that SecurityMetrics which I assume on behalf of the
bank have said that system is not compliant and that Port 161 (snmp) needs closing.
I have attempted to do this on the Netgear (See Attached) but don't know if this correct or not. The screenshot is from a test Pc not the one onsite. Where else should I be looking?