I need to be able to allow IP Address Manager to ping addresses in the dmz and also the external facing addresses. theres 2 firewall connected back to back. firewall 1 inside is the internal where the ip manager sits. the outside of this firewall connects to the inside of firewall 2. the dmz's are in between and the outside interafces are on firewall 2.
ive allowed full ip from ip monitor to any and reverse on both inside interfaces but dont get a reply from dmz or external addresses.
whats the config to make pings secure so i can monitor the ip addresses in use.
as you dont have connectivity it seems as if it is not an IPAM issue.
did you take a look at neighbour discovery yet? you should look it up in the admin guide and see if that works for you.
as for the firewall, which firewalls do you use and do you need NAT for this, if so, have you configured NAT?