01-17-2019 01:25 PM - edited 03-05-2019 11:11 AM
hello im trying allow 587 outbound to fqdn destination
is this possible in IOS-XE ?
What would my syntax look like?
source is 10.1.20.5 and is on vlan 10 with ACL "VLAN10_ACL"
destination smtp.mail.com
port is 587
01-17-2019 02:34 PM
Hello,
you either need to specify a local dns entry for smtp.mail.com on the Cisco router, or specify a DNS server that can resolve the DNS name:
ip domain-lookupip name-server x.x.x.xorip host smtp.mail.com 10.10.10.1
!
ip access-list extended VLAN10_ACL permit tcp host 10.1.20.5 host smtp.mail.com eq 587
01-17-2019 02:36 PM
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