Hitachi Compute Blade 500 Series User Manual page 244

Role
Chassis
Parameters
-a <allow>
IPv4 connection permission
-n <network_addr>
Network address
-s <subnet_mask>
Subnet mask
-a6 <allow>
IPv6 connection permission
-n6 <network_addr>
Network address
-p6 <prefix_len>
Prefix length
2-226
allow: Permits IPv4 connections.
deny: Prohibits IPv4 connections.
To limit the IPv4 addresses from which SSH connections are
permitted, specify the network address that indicates the range of
IPv4 addresses to be permitted.
If you do not want to limit the addresses from which connections are
permitted, specify "0.0.0.0".
To limit the IPv4 addresses from which SSH connections are
permitted, specify the subnet mask that indicates the range of IPv4
addresses to be permitted.
If you do not want to limit the addresses from which connections are
permitted, specify "0.0.0.0".
allow: Permits IPv6 connections.
deny: Prohibits IPv6 connections.
To limit the IPv6 addresses from which SSH connections are
permitted, specify the network address that indicates the range of
IPv6 addresses to be permitted.
If you do not want to limit the addresses from which connections are
permitted, specify "::".
To limit the IPv6 addresses from which SSH connections are
permitted, specify the prefix length that indicates the range of IPv6
addresses to be permitted.
If you do not want to limit the addresses from which connections are
permitted, specify "0".
CLI command
Hitachi Compute Blade 500 Series CLI Console User's Guide