I want to reach remote sites from head quarters LMS,i have a firewall in HQ connecting to mpls router which in turn connecting to all the sites,through MPLS link,i wanna discover some devices on remote location and also after discovery i want to manage them fully,
I wanna know which ports i have to open on firewall for LMS full functionality throught the country for branch locations, for some basic i know ,SNMP.CDP ICMP,and i think there are many more?????? pls ur inputs are needful
Just for Discovery? All you need is SNMP (udp/161) and ICMP (if using the ping sweep module). For the rest of LMS, you may need to open tcp/23 for telnet and/or tcp/22 for SSH. You will also need to leave SNMP and ICMP open.