配置规则:

host all nome 192.168.56.8/24 sha256

但是从56.7也可以连接.

mogdb服务器:

[omm@RHEL7_DB data]$ grep -v -e ^$ -e ^# pg_hba.conf
local all all trust
host all nome 192.168.56.8/24 sha256
[omm@RHEL7_DB data]$

mogdb客户端 (56.7)

[oracle@hol bin]$ ./gsql -h 192.168.56.8 -p26000 -dtestdb -Unome
Password for user nome:
gsql ((MogDB 5.0.6 build 8b0a6ca8) compiled at 2024-03-27 11:05:29 commit 0 last mr 1804 )
Non-SSL connection (SSL connection is recommended when requiring high-security)
Type "help" for help.

testdb=> \q
[oracle@hol bin]$

为什么56.7也可以连接呢?