Siemens SCALANCE W1750D CLI - Page 97

CLI Commands
4.4 D
SCALANCE W1750D CLI
Function Manual, 03/2019, C79000-G8976-C452-04
97
Syntax
dynamic-dns {<dns_action> <dns_server> <dns_domain> <dns_hostname> <dns_host>}
[key <algo- name:keyname:keystring>]
Parameter
Description
Example
dynamic-dns
Updates the DNS records of the AP and its cli-
ents dynamically on the DNS server.
—
<dns_action>
Allows you to add or delete the DNS record from
the DNS server.
—
<dns_server>
Denotes the IP address of the DNS server.
10.17.132.85
<dns_domain>
Denotes the domain name of the client that is
updated on the DNS server.
test.dns
<dns_hostname>
Denotes the hostname of the client or AP that is
updated on the DNS server.
host-anand
<dns_host>
Denotes the IP address of the AP or the client.
10.17.132.85
key <algo-
name:keyname:keystr
ing>
Configures a TSIG shared secret key to secure
the dynamic updates.
The following algorithm names are supported:
• hmac-md5 (used by default if algo- name is
not specified)
• hmac-sha1
• hmac-sha256
NOTE:
When a
key
is configured, the update is
successful only if AP and DNS server clocks are
in sync.
hmac-
sha1:arubaddns:
16YuLPdH21rQ6PuK9ud
sVLtJw3Y=
Usage Guidelines
Use this command to perform a one time dynamic update of the DNS records.
Example
The following example manually adds the SOA record:
(scalance)# dynamic-dns add 10.1.1.23 test.dns host-anand 10.3.2.11 key hmac-
sha1:arubaddns:16YuLPdH21rQ6PuK9udsVLtJw3Y=
(scalance)# commit apply
The following example manually deletes the SOA record.
(scalance)# dynamic-dns delete 10.17.132.7 test.ddns host-anand 10.17.132.85 key
hmac- sha1:arubaddns:16YuLPdH21rQ6PuK9udsVLtJw3Y=
(scalance)# commit apply
Note
The colon (:) functions as an input separator in the shared secret key entry.