Configuring The Tcp Template - H3C SR6600-X Configuration Manual

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. 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 performs the TCP operation to test the following items:
Whether the NQA client can establish a TCP connection to a specific port on the server.
•
Whether the requested service is available on the server.
•
In TCP template view, you can specify the expected data to be returned. If you do not specify the
expected data, the TCP operation tests only 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. For more information about the TCP
listening service configuration, see
To configure the TCP template:
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
"Configuring the NQA
33
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.
server."