ASA5540 - no ICMP response from inside subinterface
Hello guys,.
I need to monitor ping inside subinterface my ASA5540, is - it possible?
I get no replys but ICMP requests, out of the box.
I need to ping to the 192.168.10.250 of the 192.168.5.55:
ASA Version 8.0 (5)
interface GigabitEthernet0/1
nameif inside
security-level 100
IP 192.168.30.50 255.255.255.0
!
interface GigabitEthernet0/1.1
Description of voting
No vlan
No nameif
security-level 100
IP 192.168.10.250 255.255.255.0
permit access list extended ip host 192.168.10.250 inside_nat0_outbound 192.168.5.55
inside_access_in access list extended icmp permitted any any debug log
ICMP allow any inside
Thank you guys!
Hello
You cannot ping an ASA interface behind another interface.
One exception to this rule is for connections from a VPN connection. Then, you can use the command "access management" to enable the ICMP connections and management of an ASA interface behind another interface.
So I don't think you can get this to work.
The host of the poll with ICMP must be behind the interface being queried.
Although I suppose that the method for monitoring all interfaces on the SAA would use SNMP.
-Jouni
Tags: Cisco Security
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