09-11-2014 07:59 AM - edited 03-11-2019 09:44 PM
Hello everyone,
I've recently added 5 vlans into my network and turned my eth0/1 port which goes to my switch into a trunk port. Since this change I haven't been able to get out to the internet at all. From my switch I am able to ping all of the vlan IP addresses assigned to the ASA, and vice-versa. I have a feeling that the problem maybe with the ACLs, but I don't know exactly what to look for. I've attached my configuration file for all of you to look at. Any help is much appreciated.
Solved! Go to Solution.
09-11-2014 12:15 PM
First of all, remove the command switchport access vlan 4 from the interface
interface Ethernet0/1 switchport access vlan 4 switchport trunk allowed vlan 4,10,13-14,50-51 switchport mode trunk
Also I notice you do not have any NAT statement configured, please add the following command:
object network obj_any
nat (any,outside) dynamic interface
Though you should have specific dynamic NAT for each network, this is a quick and easy solution to configure NAT.
Try making these changes and then test, and let us know how it goes.
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09-11-2014 09:27 AM
What license do you have installed on your ASA (show version)? If you have the base license then you will need to uprade to the security plus license.
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09-11-2014 09:51 AM
Hello Marius,
The device has the security plus license
09-11-2014 12:15 PM
First of all, remove the command switchport access vlan 4 from the interface
interface Ethernet0/1 switchport access vlan 4 switchport trunk allowed vlan 4,10,13-14,50-51 switchport mode trunk
Also I notice you do not have any NAT statement configured, please add the following command:
object network obj_any
nat (any,outside) dynamic interface
Though you should have specific dynamic NAT for each network, this is a quick and easy solution to configure NAT.
Try making these changes and then test, and let us know how it goes.
--
Please remember to select a correct answer and rate helpful posts
09-11-2014 01:04 PM
Thank you Marius, those 2 commands did the trick.
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