what is necessary to ping an interface of the ASA?
It is an interface (security-level 1) with a public ip address (a.b.c.d). We can't ping it from the internet and we also can't ping it from another inside network (other physical interface).
We tried "icmp permit host a.b.c.d interfacename".
We tried to create access rules for this interface: source and destination ANY, Servicee ICMP/ECHO/ECHO-REPLY.
We have no idea what the problem is.
Maybe someone can help us.