Abrindo a porta 5432 no Ubuntu

5

Estou tentando abrir a porta 5432 no Ubuntu usando o ufw usando sudo ufw allow 5432/tcp

Eu então uso o nmap para ver se a porta 5432 foi aberta e recebo isso:

root@domain:~# sudo nmap -sS -O 127.0.0.1

Starting Nmap 5.21 ( http://nmap.org ) at 2011-12-01 14:28 MSK
Nmap scan report for localhost.localdomain (127.0.0.1)
Host is up (0.000084s latency).
Not shown: 994 closed ports
PORT      STATE SERVICE
22/tcp    open  ssh
25/tcp    open  smtp
80/tcp    open  http
587/tcp   open  submission
5432/tcp  open  postgresql
10000/tcp open  snet-sensor-mgmt
Device type: general purpose
Running: Linux 2.6.X
OS details: Linux 2.6.15 - 2.6.30
Network Distance: 0 hops

OS detection performed. Please report any incorrect results at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 2.28 seconds


root@domain:~# sudo nmap -sS -O 1xx.xxx.xxx.xxx

Starting Nmap 5.21 ( http://nmap.org ) at 2011-12-01 14:30 MSK
Nmap scan report for domain.info (1xx.xxx.xxx.xxx)
Host is up (0.000086s latency).
Not shown: 997 closed ports
PORT      STATE SERVICE
22/tcp    open  ssh
80/tcp    open  http
10000/tcp open  snet-sensor-mgmt
Device type: general purpose
Running: Linux 2.6.X
OS details: Linux 2.6.15 - 2.6.30
Network Distance: 0 hops

OS detection performed. Please report any incorrect results at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 2.65 seconds

1xx.xxx.xxx.xxx é o ip do meu servidor.

Eu editei o pg_hba.conf:

# DO NOT DISABLE!
# If you change this first entry you will need to make sure that the
# database
# super user can access the database using some other method.
# Noninteractive
# access to all databases is required during automatic maintenance
# (custom daily cronjobs, replication, and similar tasks).
#
# Database administrative login by UNIX sockets
local   all         postgres                          ident

# TYPE  DATABASE    USER        CIDR-ADDRESS          METHOD

# "local" is for Unix domain socket connections only
local   all         all                               ident
# IPv4 local connections:
host    all         all         0.0.0.0/0          md5
# IPv6 local connections:
host    all         all         ::1/128               md5

mas a porta 5432 não foi aberta.

    
por Gandalf 01.12.2011 / 13:03

1 resposta

4

Você precisa editar seu pg_hba.conf :

host all all 192.168.0.0/24 trust

Isso permite que todos da rede 192.168.0.0/24 se conectem. Um curinga para todos seria 0.0.0.0/0 . Mais informações aqui .

Em seguida, edite postgresql.conf e altere listen_address :

listen_addresses='*'
    
por 01.12.2011 / 13:13