[SOLUCIONADO] añadir ip pg_hba.conf

[rober18]

buenos dias, me gustaria saber como puedo añadir una ip al archivo mencionado en el titulo (pg_hba.conf) para que pueda manejar una bd de este servidor en otro, he leido en internet, aunque salen unas ayudas, he intentado todas y no he podido, asi que recurro a esta ultima instancia para que ustedes por favor me puedan ayudar,

tambien he leido que toca modificar tambien el archivo postgresql.conf, asi que por favor tambien informemen sobre este


desde ya muchas gracias

[huesos52]

Muestranos un ejemplo de comoo quedo tu pg_hba.conf configurado.
Con relacion al postgresql.conf hay una linea que debes modificar.

listen_addresses = 'ips que quieras acceso separadas por comas o * para todas'

Despues de estos cambios, es totalmente necesario reiniciar el servicio de postgresql. De lo contrario los cambios no serán tenidos en cuenta.

saludos

[rober18]

Hola huesos, gracias por responder:

# PostgreSQL Client Authentication Configuration File
# ================================================== =
#
# Refer to the "Client Authentication" section in the
# PostgreSQL documentation for a complete description
# of this file. A short synopsis follows.
#
# This file controls: which hosts are allowed to connect, how clients
# are authenticated, which PostgreSQL user names they can use, which
# databases they can access. Records take one of these forms:
#
# local DATABASE USER METHOD [OPTIONS]
# host DATABASE USER CIDR-ADDRESS METHOD [OPTIONS]
# hostssl DATABASE USER CIDR-ADDRESS METHOD [OPTIONS]
# hostnossl DATABASE USER CIDR-ADDRESS METHOD [OPTIONS]
#
# (The uppercase items must be replaced by actual values.)
#
# The first field is the connection type: "local" is a Unix-domain socket,
# "host" is either a plain or SSL-encrypted TCP/IP socket, "hostssl" is an
# SSL-encrypted TCP/IP socket, and "hostnossl" is a plain TCP/IP socket.
#
# DATABASE can be "all", "sameuser", "samerole", a database name, or
# a comma-separated list thereof.
#
# USER can be "all", a user name, a group name prefixed with "+", or
# a comma-separated list thereof. In both the DATABASE and USER fields
# you can also write a file name prefixed with "@" to include names from
# a separate file.
#
# CIDR-ADDRESS specifies the set of hosts the record matches.
# It is made up of an IP address and a CIDR mask that is an integer
# (between 0 and 32 (IPv4) or 128 (IPv6) inclusive) that specifies
# the number of significant bits in the mask. Alternatively, you can write
# an IP address and netmask in separate columns to specify the set of hosts.
#
# METHOD can be "trust", "reject", "md5", "password", "gss", "sspi", "krb5",
# "ident", "pam", "ldap" or "cert". Note that "password" sends passwords
# in clear text; "md5" is preferred since it sends encrypted passwords.
#
# OPTIONS are a set of options for the authentication in the format
# NAME=VALUE. The available options depend on the different authentication
# methods - refer to the "Client Authentication" section in the documentation
# for a list of which options are available for which authentication methods.
#
# Database and user names containing spaces, commas, quotes and other special
# characters must be quoted. Quoting one of the keywords "all", "sameuser" or
# "samerole" makes the name lose its special character, and just match a
# database or username with that name.
#
# This file is read on server startup and when the postmaster receives
# a SIGHUP signal. If you edit the file on a running system, you have
# to SIGHUP the postmaster for the changes to take effect. You can use
# "pg_ctl reload" to do that.

# Put your actual configuration here
# ----------------------------------
#
# If you want to allow non-local connections, you need to add more
# "host" records. In that case you will also need to make PostgreSQL listen
# on a non-local interface via the listen_addresses configuration parameter,
# or via the -i or -h command line switches.
#



# TYPE DATABASE USER CIDR-ADDRESS METHOD

# IPv4 local connections:
host all all 127.0.0.1/32 md5
# IPv6 local connections:
#host all all ::1/128 md5


asi esta mi archivo pg_hba.conf

por favor dime, ¿que se coloca en ese lugar para añadir la ip?

gracias de antemano

[huesos52]

# IPv4 local connections:
host all all 127.0.0.1/32 md5
host all all 192.168.194.0/24 md5
# IPv6 local connections:
#host all all ::1/128 md5

Esa linea en negrilla permite el acceso a todo el segmento con mascara 255.255.255.0.

Si solo quieres acceso a un equipo sería:
host all all 192.168.194.25/32 md5

[rober18]

muchas gracias huesos, aplicare lo que me has dicho al documento

que estes bien