3Com 3C421600A Reference Manual page 149

Note: Parameters set with this command are associated with the
specified interface, not the modem group. Be aware that when you
change parameters of interfaces assigned to multiple modem groups, the
last change you make to a group containing any associated interface
reflects the latest configuration.
Note: When setting connection type, be aware that the direct_net
parameter does not support the SLIP protocol. Direct_net requires the use
of a negotiated protocol, which SLIP is not.
Parameter Description
<group_name> Designation of the modem group. The default modem group is
all. Limit: 64 ASCII characters.
clid_security Enables/disables security for calling line ID for a particular
modem group. Default: off
Sets access type for switched interface. Modem can allow dial-in,
access
dial-out, or both (two-way). Default: two-way
connection_type Sets the connection type for switched interface. Options:
Direct_net — Uses the protocol parameter setting to create a
network (virtual node) connection. Employs username and
password specified in this command. Authentication is done
by the network protocol such as PPP. Direct_net does not
support the SLIP protocol.
Direct_conn — Employs username and password specified in
this command to establish a login type connection to the
target host. Authentication is accomplished by the target
host. If username and password are not specified with this
choice, user "default" is employed.
Normal — Prompts for both username and password.
Default.
Prompt_user_only — Prompts for username only and
authenticate with the password specified in this command.
No_prompt — Does not prompt. Authenticates with the
username and password specified in this command. If
username and password are not specified with this choice,
user "default" is employed.
dial_prefix Prefix added to all phone numbers
g from this port. Limit: 64 ASCII characters.
host_address IP address to connect a dial-in user to, if the host type is specified
and connection type is direct_conn or direct_net.
Set Commands 149