How-to access DMZ - ASA 5510

[skio]

Hi,

We have a DMZ with 3 sub-networks, it is working.

But we have a four sub-network (11.10.55.XXX) containing a host with nagios. (Sub network Level 100 / DMZ Level 50, outside Level 0)

How to allow this network (11.10.55.XXX) to access the DMZ and block DMZ toward 11.10.55.XXX ?

[Flavio Miranda]

Hi @skio

Can you share the running-config so that I can provide some guidance  for you?

-If I helped you somehow, please, rate it as useful.-

[chris phillips]

Ensure the new subnet 11.10.55.XXX is a level above the DMZ, for example the DMZ is level 50 so make 11.10.55.XXX level 60, that will permit 11.10.55.XXX access to the DMZ and prevent the DMZ access to 11.10.55.XXX