cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
1487
Views
0
Helpful
4
Replies
RahmaSallm
Beginner

FQDN in access lists

Hi,

 

Is it possible to configure DNS-name in access lists in ASR1006-X and ISR451-X like in ASA as shown in this link:

 

https://community.cisco.com/t5/security-documents/using-hostnames-dns-in-access-lists-configuration-steps-caveats/ta-p/3123480

 

Does IOS XE support this? If not, does anyone know when it can be supported?

 

4 REPLIES 4
Georg Pauwen
VIP Expert

Hello,

 

interesting subject. XE supports this I think, the syntax is below:

 

Security Configuration Guide: Access Control Lists, Cisco IOS XE Release 3E

 

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_data_acl/configuration/xe-3e/sec-data-acl-xe-3e-book/sec-cfg-fqdn-acl.html#reference_B3B73D90445F442AB1C37E1A20BB3FEA

Thank you for the link. The problem is:

 

Configuring an FQDN ACL feature allows you to configure and apply an ACL to a wireless session based on the domain name system (DNS).

 

This is a service provider core network. No wireless sessions exist. 

smolit
Beginner

Hello Community,

I also try to find the trueth about FQDN ACLs on ISR router and I also only found the link posted above with the wireless session topic.

Is there another possibility?

 

Thanks

Sebastian

Hello,

 

I looked around, the feature still seems to be available only on the ASA, and for wireless networks, unfortunately...