Ricoh Aficio SP C430DN Safety Information - Page 758

2. Remote Maintenance Using telnet Example: to specify accessible IPv4 addresses between 192.168.0.10 and 192.168.0.20: msh> access 1 range6 192.168.0.10 192.168.0.20 IPv6 configuration msh> access [X] range6 "start-address end-address" • [X] represents a target number between 1 and 5. (Up to five access ranges can be registered 2 and selected.) Example: to specify accessible IPv6 addresses between 2001:DB8::100 and 2001:DB8::200. msh> access 1 range6 2001:DB8::100 2001:DB8::200 IPv6 access mask configuration msh> access [X] mask6 "base-address prefixlen" • [X] represents a target number between 1 and 5. (Up to five access ranges can be registered and selected.) Example: to specify accessible IPv6 addresses to 2001:DB8::/32 msh> access 1 mask6 2001:DB8:: 32 Access control initialization msh> access flush • Use the "flush" command to restore the default settings so that all access ranges become "0.0.0.0" for IPv4, and ":: " for IPv6. • The access range restricts computers from use of the printer by IP address. If you do not need to restrict printing, make the setting "0.0.0.0" for IPv4, and "::" for IPv6. • Valid ranges must be from lower (start address) to higher (end address). • If you are running IPv4 or IPv6, up to five access ranges can be registered and selected. • IPv6 can register and select the range and the mask for each access ranges. • IPv6 mask ranges between 1 - 128 can be selected. • Up to five access ranges can be specified. The entry is invalid if the target number is omitted. • You cannot send print jobs, or access Web Image Monitor and diprint from a restricted IP address. authfree Use the "authfree" command to view and configure authfree parameters. View settings The following command displays the current authfree settings: msh> authfree 42