R211x-HP Flexfabric 11900 Network Management and Monitoring Configuration Guide

119
Ste
p
Command Remarks
2. Create a DNS template and
enter DNS template view.
nqa template dns name N/A
3. (Optional.) Specify the DNS
server's IPv4 or IPv6 address.
• IPv4 address:
destination ip ip-address
• IPv6 address:
destination ipv6 ipv6-address
By default, the IP address of the
DNS server is not specified.
4. Configure the destination port
number for the operation.
destination port port-number
By default, the destination port
number is 53.
5. Specify the domain name that
needs to be translated.
resolve-target domain-name
By default, no domain name is
specified.
6. Configure the domain name
resolution type.
resolve-type { A | AAAA }
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.
7. (Optional.) Configure the
source port for probe packets.
source port port-number
By default, no source port
number is configured.
8. (Optional.) Specify the IPv4 or
IPv6 address that is expected to
be returned.
• IPv4 address:
expect ip ip-address
• IPv6 address:
expect ipv6 ipv6-address
By default, no expected IP
address is specified.
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.
In TCP template view, you can specify the expected data to be returned. If you do not specify the
expected data, the TCP operation only tests whether the client can establish a TCP connection to the
server.
The TCP operation requires both the NQA server and the NQA client. Before you perform a TCP
operation, configure a TCP listening service on the NQA server.
To configure the TCP template:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Create a TCP template and
enter its view.
nqa template tcp name N/A
3. (Optional.) Specify the
destination IPv4 or IPv6
address of the operation.
• IPv4 address:
destination ip ip-address
• IPv6 address:
destination ipv6 ipv6-address
By default, no destination
address is specified.
The destination address must be
the same as the IP address of the
listening service configured on
the NQA server.