Addressing

To access the Addressing parameters window from x25tool, click on the Addressing button in the Link Editor window. The parameter values are stored in the link configuration files /etc/opt/SUNWconn/x25/config/link_config_nnnn.cfg, where nnnn is the four-digit number that indicates the link number (for example, the file link_config_0004.cfg contains the parameters for link number 4).

Extended Address (full_address)

Choose None (the default), OSI, or non-OSI. This is the type of extended address you use in the network to which the link you are configuring is attached. Not available for WAN (1980) link types.

Extension (for non-OSI) or OSI NSAP (for OSI extended addresses)

Enter a hexadecimal address of 40 digits or fewer. Not available for WAN (1980) link types.

LAN Addresses

The following parameters apply to LAN addresses, only.

Local SAP

This applies to LAN connections, only. It is a one-byte (two-hexadecimal-digit) address. The default of 7e is the standard SAP for LLC2 under X.25.

Loopback SAP

This applies to LAN connections only. It is a one-byte (two-hexadecimal-digit) address. The default of 70 is the standard loopback SAP for LLC2.

Max Conns (max_lan_conns)

It is the maximum number of simultaneous connections to be made over this link.