user manual

11-11
Cisco ASA Series Firewall ASDM Configuration Guide
Chapter 11 Configuring Inspection of Basic Internet Protocols
DNS Inspection
Set the following Value parameters:
– DNS Type Field Name—Lists the DNS types to select.
A—IPv4 address
AXFR—Full (zone) transfer
CNAME—Canonical name
IXFR—Incremental (zone) transfer
NS—Authoritative name server
SOA—Start of a zone of authority
TSIG—Transaction signature
– DNS Type Field Value:
Value —Lets you enter a value between 0 and 65535 to match.
Range—Lets you enter a range match. Both values between 0 and 65535.
• Class: