Digi TX54 User Manual page 425

Services
c. For Zone, select the appropriate firewall zone from the dropdown.
d. Click  again to allow access through additional firewall zones.
6. Type the Username used to connect to the SNMP agent.
7. Type the Password used to connect to the SNMP agent.
8. (Optional) For Port, type the port number. The default is 161.
9. (Optional) Multicast DNS (mDNS) is disabled by default. mDNS is a protocol that resolves host
names in small networks that do not have a DNS server. To enable mDNS, click Enable mDNS.
10. (Optional) Select the Authentication type, either MD5 or SHA. The default is MD5.
11. (Optional) Type the Privacy passphrase. If not set, the password, entered above, is used.
12. (Optional) Select the Privacy protocol, either DES or AES. The default is DES.
13. Click Apply to save the configuration and apply the change.
The Apply button is located at the top of the WebUI page. You may need to scroll to the top of
the page to locate it.

Command line
1. Log into the TX54 command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu. Type admin to access the Admin CLI.
2. At the command line, type config to enter configuration mode:
> config
(config)>
3. Enable the SNMP agent:
(config)> service location snmp true
(config)>
4. Configure access control:
To limit access to specified IPv4 addresses and networks:
n
(config)> add service snmp acl address end value
(config)>
Where value can be:
l
l
l
TX54 User Guide
See Firewall configuration
A single IP address or host name.
A network designation in CIDR notation, for example, 192.168.1.0/24.
any: No limit to IPv4 addresses that can access the SNMP service.
Simple Network Management Protocol (SNMP)
for information about firewall zones.
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