NAME
uucpd — UUCP over TCP/IP server daemon
DESCRIPTION
The
uucp
commands, including
uucpd,
are targeted for removal from HP-UX;
see the
WARNINGS
below.
uucpd
is the server for supporting UUCP connections over TCP/IP networks.
uucpd
is invoked by
inetd(1M)
when a UUCP connection is established (that is, a connection to the port
indicated in the "uucp" service specification; see
services(4)),
and executes the following protocol:
The server prompts with "login:", the
uucico
process at the other end must supply a username.
Unless the username refers to an account without a
password, the server then prompts with "Password:", the
uucico
process at the other end must supply the password
for that account.
If the username is not valid or is valid but refers to an account that does not
have
/usr/lbin/uucp/uucico
as its login shell, or if the password is not the correct password for that
account, the connection is dropped. Otherwise,
uucico(1M)
is run. Entries are made in
/var/adm/wtmps
traceable with
who(1)
and
last(1).
PROTOCOL RESTRICTION
Only 'g' protocol for
uucico
is supported.
DIAGNOSTICS
All diagnostic messages are returned on the connection, after which the
connection is closed.
- user read
An error occurred while reading the username.
- passwd read
An error occurred while reading the password.
- login incorrect
The username or the password is invalid or the user's login
shell for this account is not
/usr/lbin/uucp/uucico.
WARNINGS
Use of
uucp
commands, including
uucpd,
is discouraged because
they are targeted for removal from HP-UX.
Use
ftp(1)
or
rcp(1)
instead.
On Trusted Systems
uucpd
prohibits
uucico
to start if any of the
following are true :
the login account is locked (several causes).
current time doesn't match existing time-of-day restrictions
for this account.
Under such conditions
uucpd
will return the message
login incorrect
to the connection. The connection is then dropped.
HP-UX 11i Version 3 is the last release to support
trusted systems functionality.
AUTHOR
uucpd
was developed by the University of California, Berkeley and HP.
FILES
- /etc/inetd.conf
configuration file for inetd
- /var/adm/inetd.sec
optional security file for inetd
- /etc/services
service name data base
- /var/adm/wtmps
login data base
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