02-09-2020 03:51 AM
Gents ,
I have a ASA 5506 Firewall work as a transparent mood. I am trying to add ACL to port 1 and 2 to accept only 2 specific ip address to that port.
this ASA have BVI interface that assigned to PORT 1 and PORT 2 on the firewall.
ASA giga Port 1 must accept only device that contain ip 10.1.1.1 and ASA giga port 2 must accept only device that contain the ip 10.1.1.2 .
Both ports are on the same security level and traffic transport between same security level is enabled. ASA is not connected to internet.
I try to write an ACL as follows :
create an object
object network FBM
host 10.1.1.1
Create ACL
access-list BLK extended permit ip object FBM any
access-group
access-group BLK in interface prod
Interface:
interface GigabitEthernet1/1
bridge-group 99
nameif prod
security-level 100
!
But when i try to connect host 10.1.1.4 to the interface 1 It let me still ping to 10.1.1.3 (BVI interface). what i want to achieve is it should not let anything inn if the ip address is not 10.1.1.1 on port 1 .
Can you help pls ?
Solved! Go to Solution.
02-09-2020 01:28 PM
You need to deny the ICMP packets using the ICMP deny command.
If you want to deny all packets on a specific interface use the following command.
icmp deny 0.0.0.0 0.0.0.0 echo prod
02-09-2020 01:28 PM
You need to deny the ICMP packets using the ICMP deny command.
If you want to deny all packets on a specific interface use the following command.
icmp deny 0.0.0.0 0.0.0.0 echo prod
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