Xinetd

2007-01-22T11:36:08Z

134.96.30.79: obvious copy/paste error (makes quota over nfs work for me)

{| style="text-align: left; background-color: AliceBlue;"
|-
!Download Source:
| http://www.xinetd.org/xinetd-{{Xinetd-Version}}.tar.gz
|}

----

== Introduction to Xinetd ==

<Package Description Needed>

== Dependencies ==

=== Optional ===
* [[TCP Wrappers]]
* [[Howl]] or ([[Avahi]] with Howl Compat Libs)

== Non-Multilib ==

Compile the package:

./configure --prefix=/usr --with-loadavg &&
make

Install the package

make install

== Multilib ==
'''''This package does not provide any libraries so only one installation is needed.'''''

=== 32Bit ===

Compile the package:

CC="gcc ${BUILD32}" ./configure --prefix=/usr --with-loadavg &&
make

Install the package

make install

=== N32 ===

CC="gcc ${BUILDN32}" ./configure --prefix=/usr --with-loadavg &&
make

Install the package

make install

=== 64Bit ===

CC="gcc ${BUILD64}" ./configure --prefix=/usr --with-loadavg &&
make

Install the package

make install

== Configuring ==

Create a basic configuration file:

cat > /etc/xinetd.conf << "EOF"
# Begin /etc/xinetd
# Configuration file for xinetd
#

defaults
{
instances = 60
log_type = SYSLOG daemon
log_on_success = HOST PID USERID
log_on_failure = HOST USERID
cps = 25 30
}

# All service files are stored in the /etc/xinetd.d directory
#
includedir /etc/xinetd.d
# End /etc/xinetd
EOF

Create the /etc/xinetd.d directory:

install -v -d -m755 /etc/xinetd.d

Create files within the /etc/xinetd.d directory as placeholders, in case you should need to set up these services at a later date:

cat > /etc/xinetd.d/login << "EOF" &&
# Begin /etc/xinetd.d/login

service login
{
disable = yes
socket_type = stream
protocol = tcp
wait = no
user = root
server = /usr/sbin/in.rlogind
log_type = SYSLOG local4 info
}

# End /etc/xinetd.d/login
EOF
cat > /etc/xinetd.d/shell << "EOF" &&
# Begin /etc/xinetd.d/shell

service shell
{
disable = yes
socket_type = stream
wait = no
user = root
instances = UNLIMITED
flags = IDONLY
log_on_success += USERID
server = /usr/sbin/in.rshd
}

# End /etc/xinetd.d/shell
EOF
cat > /etc/xinetd.d/exec << "EOF" &&
# Begin /etc/xinetd.d/exec

service exec
{
disable = yes
socket_type = stream
wait = no
user = root
server = /usr/sbin/in.rexecd
}

# End /etc/xinetd.d/exec
EOF
cat > /etc/xinetd.d/comsat << "EOF" &&
# Begin /etc/xinetd.d/comsat

service comsat
{
disable = yes
socket_type = dgram
wait = yes
user = nobody
group = tty
server = /usr/sbin/in.comsat
}

# End /etc/xinetd.d/comsat
EOF
cat > /etc/xinetd.d/talk << "EOF" &&
# Begin /etc/xinetd.d/talk

service talk
{
disable = yes
socket_type = dgram
wait = yes
user = root
server = /usr/sbin/in.talkd
}

# End /etc/xinetd.d/talk
EOF
cat > /etc/xinetd.d/ntalk << "EOF" &&
# Begin /etc/xinetd.d/ntalk

service ntalk
{
disable = yes
socket_type = dgram
wait = yes
user = root
server = /usr/sbin/in.ntalkd
}

# End /etc/xinetd.d/ntalk
EOF
cat > /etc/xinetd.d/telnet << "EOF" &&
# Begin /etc/xinetd.d/telnet

service telnet
{
disable = yes
socket_type = stream
wait = no
user = root
server = /usr/sbin/in.telnetd
bind = 127.0.0.1
log_on_failure += USERID
}

service telnet
{
disable = yes
socket_type = stream
wait = no
user = root
# server = /usr/sbin/in.telnetd
bind = 192.231.139.175
redirect = 128.138.202.20 23
log_on_failure += USERID
}

# End /etc/xinetd.d/telnet
EOF
cat > /etc/xinetd.d/ftp << "EOF" &&
# Begin /etc/xinetd.d/ftp

service ftp
{
disable = yes
socket_type = stream
wait = no
user = root
server = /usr/sbin/in.ftpd
server_args = -l
instances = 4
log_on_success += DURATION USERID
log_on_failure += USERID
access_times = 2:00-8:59 12:00-23:59
nice = 10
}

# End /etc/xinetd.d/ftp
EOF
cat > /etc/xinetd.d/finger << "EOF" &&
# Begin /etc/xinetd.d/finger

service finger
{
disable = yes
socket_type = stream
wait = no
user = nobody
server = /usr/sbin/in.fingerd
}

# End /etc/xinetd.d/finger
EOF
cat > /etc/xinetd.d/systat << "EOF" &&
# Begin /etc/xinetd.d/systat

service systat
{
disable = yes
socket_type = stream
wait = no
user = nobody
server = /usr/bin/ps
server_args = -auwwx
only_from = 128.138.209.0
log_on_success = HOST
}

# End /etc/xinetd.d/systat
EOF
cat > /etc/xinetd.d/netstat << "EOF" &&
# Begin /etc/xinetd.d/netstat

service netstat
{
disable = yes
socket_type = stream
wait = no
user = nobody
server = /usr/ucb/netstat
server_args = -f inet
only_from = 128.138.209.0
log_on_success = HOST
}

# End /etc/xinetd.d/netstat
EOF
cat > /etc/xinetd.d/echo << "EOF" &&
# Begin /etc/xinetd.d/echo

service echo
{
disable = yes
type = INTERNAL
id = echo-stream
socket_type = stream
protocol = tcp
user = root
wait = no
}

service echo
{
disable = yes
type = INTERNAL
id = echo-dgram
socket_type = dgram
protocol = udp
user = root
wait = yes
}

# End /etc/xinetd.d/echo
EOF
cat > /etc/xinetd.d/chargen << "EOF" &&
# Begin /etc/xinetd.d/chargen

service chargen
{
disable = yes
type = INTERNAL
id = chargen-stream
socket_type = stream
protocol = tcp
user = root
wait = no
}

service chargen
{
disable = yes
type = INTERNAL
id = chargen-dgram
socket_type = dgram
protocol = udp
user = root
wait = yes
}

# End /etc/xinetd.d/chargen
EOF
cat > /etc/xinetd.d/daytime << "EOF" &&
# Begin /etc/xinetd.d/daytime

service daytime
{
disable = yes
type = INTERNAL
id = daytime-stream
socket_type = stream
protocol = tcp
user = root
wait = no
}

service daytime
{
disable = yes
type = INTERNAL
id = daytime-dgram
socket_type = dgram
protocol = udp
user = root
wait = yes
}

# End /etc/xinetd.d/daytime
EOF
cat > /etc/xinetd.d/time << "EOF" &&
# Begin /etc/xinetd.d/time

service time
{
disable = yes
type = INTERNAL
id = time-stream
socket_type = stream
protocol = tcp
user = root
wait = no
}

service time
{
disable = yes
type = INTERNAL
id = time-dgram
socket_type = dgram
protocol = udp
user = root
wait = yes
}

# End /etc/xinetd.d/time
EOF
cat > /etc/xinetd.d/rstatd << "EOF" &&
# Begin /etc/xinetd.d/rstatd

service rstatd
{
disable = yes
type = RPC
flags = INTERCEPT
rpc_version = 2-4
socket_type = dgram
protocol = udp
server = /usr/sbin/rpc.rstatd
wait = yes
user = root
}

# End /etc/xinetd.d/rstatd
EOF
cat > /etc/xinetd.d/rquotad << "EOF" &&
# Begin /etc/xinetd.d/rquotad

service rquotad
{
disable = yes
type = RPC
rpc_version = 1
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/rpc.rquotad
}

# End /etc/xinetd.d/rquotad
EOF
cat > /etc/xinetd.d/rusersd << "EOF" &&
# Begin /etc/xinetd.d/rusersd

service rusersd
{
disable = yes
type = RPC
rpc_version = 1-2
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/rpc.rusersd
}

# End /etc/xinetd.d/rusersd
EOF
cat > /etc/xinetd.d/sprayd << "EOF" &&
# Begin /etc/xinetd.d/sprayd

service sprayd
{
disable = yes
type = RPC
rpc_version = 1
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/rpc.sprayd
}

# End /etc/xinetd.d/sprayd
EOF
cat > /etc/xinetd.d/walld << "EOF" &&
# Begin /etc/xinetd.d/walld

service walld
{
disable = yes
type = RPC
rpc_version = 1
socket_type = dgram
protocol = udp
wait = yes
user = nobody
group = tty
server = /usr/sbin/rpc.rwalld
}

# End /etc/xinetd.d/walld
EOF
cat > /etc/xinetd.d/irc << "EOF"
# Begin /etc/xinetd.d/irc

service irc
{
disable = yes
socket_type = stream
wait = no
user = root
flags = SENSOR
type = INTERNAL
bind = 192.168.1.30
deny_time = 60
}

# End /etc/xinetd.d/irc
EOF

Other pages that configure a service:
* [[tftp-hpa]]

=== BootScript ===

Install the init script included in the [[blfs-bootscripts]] package.

make install-xinetd

Once you are ready to test the configuration, type:

/etc/rc.d/init.d/xinetd start

CBLFS - User contributions [en]

Xinetd