Digi Connect EZ 4 User Manual page 503

Services
d. For Configuration file, type configuration settings in the form of an OpenSSH sshd_config
file.
For example, to enable the diffie-helman-group-sha-14 key exchange algorithm:
i. Click Enable to enable SSH custom configuration.
ii. Leave Override disabled.
iii. For Configuration file, type the following:
KexAlgorithms +diffie-hellman-group14-sha1
9. Click Apply to save the configuration and apply the change.

Command line
1. Log into the Connect EZ 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. Configure access control:
To limit access to specified IPv4 addresses and networks:
n
(config)> add service ssh acl address end value
(config)>
Where value can be:
A single IP address or host name.
l
A network designation in CIDR notation, for example, 192.168.1.0/24.
l
any: No limit to IPv4 addresses that can access the SSH service.
l
Repeat this step to list additional IP addresses or networks.
To limit access to specified IPv6 addresses and networks:
n
(config)> add service ssh acl address6 end value
(config)>
Where value can be:
A single IP address or host name.
l
A network designation in CIDR notation, for example, 2001:db8::/48.
l
any: No limit to IPv6 addresses that can access the SSH service.
l
Repeat this step to list additional IP addresses or networks.
Digi Connect EZ 4/4i User Guide
Configure SSH access
503