Is there a way to create acl using domain names instead of IPs/networks? For example,
can I do something like
access-list 111 permit icmp host www.mycompany.org any echo
access-list 100 permit tcp any host www.1234.com
access-list 111 permit icmp host 188.8.131.52 any echo
access-list 100 permit tcp any 184.108.40.206 0.0.0.31
the main reason i would like to do this is so when company/site/server change their IP addresses, there would be no need to change the ACL.