Configuring The Tcp Template - HP 5920 Configuration Manual

In DNS template view, you can specify the address expected to be returned. If the returned IP addresses
include the expected address, the DNS server is valid and the operation succeeds. Otherwise, the
operation fails.
Create a mapping between the domain name and an address before you perform the DNS operation.
For information about configuring the DNS server, see Layer 3—IP Services Configuration Guide.
To configure the DNS template:
Step
1. Enter system view.
2. Create a DNS template and
enter DNS template view.
3. (Optional.) Specify the
destination IPv4 or IPv6
address of DNS packets.
4. (Optional.) Configure the
destination port number for the
operation.
5. Specify the domain name that
needs to be translated.
6. Configure the domain name
resolution type.
7. (Optional.) Specify the source
IPv4 or IPv6 address for the
probe packets.
8. (Optional.) Configure the
source port for probe packets.
9. (Optional.) Specify the IPv4 or
IPv6 address that is expected to
be returned.

Configuring the TCP template

A feature that uses the TCP template creates and starts the TCP operation to determine whether the NQA
client can establish a TCP connection to a specific interface on the server, and whether the service on the
interface of the server is available.
Command
system-view
nqa template dns name
•
IPv4 address:
destination ip ip-address
•
IPv6 address:
destination ipv6 ipv6-address
destination port port-number
resolve-target domain-name
resolve-type { A | AAAA }
•
IPv4 address:
source ip ip-address
•
IPv6 address:
source ipv6 ipv6-address
source port port-number
•
IPv4 address:
expect ip ip-address
•
IPv6 address:
expect ipv6 ipv6-address
142
Remarks
N/A
N/A
By default, no destination
address is specified.
By default, the destination port
number is 53.
By default, no domain name is
specified.
By default, the type is type A.
A type A query resolves a
domain name to a mapped IPv4
address, and a type AAAA
query to a mapped IPv6
address.
By default, no source IP address
is specified.
The source IP address must be
the IP address of a local
interface, and the interface must
be up. Otherwise, no probe
packets can be sent out.
By default, no source port
number is configured.
By default, no expected IP
address is specified.