[DOCS] Add notes for IPv6 literal address (#1541)

config.template.yml

@@ -333,7 +333,7 @@ session:
   redis:
     host: 127.0.0.1
     port: 6379
-    # # Use a unix socket instead
+    # Use a unix socket instead
     # host: /var/run/redis/redis.sock
 
 

docs/configuration/authentication/ldap.md

@@ -129,6 +129,13 @@ The user must have an email address in order for Authelia to perform
 identity verification when a user attempts to reset their password or
 register a second factor device.
 
+## IPv6 Addresses
+
+If utilising an IPv6 literal address it must enclosed by square brackets:
+```yaml
+url: ldap://[fd00:1111:2222:3333::1]
+```
+
 ## TLS Settings
 
 ### Skip Verify

docs/configuration/miscellaneous.md

@@ -20,6 +20,12 @@ host: 0.0.0.0
 port: 9091
 ```
 
+Note: If utilising an IPv6 literal address it must enclosed by square brackets and quoted:
+
+```yaml
+host: "[fd00:1111:2222:3333::1]"
+```
+
 ## TLS
 
 `optional: true`

docs/configuration/notifier/smtp.md

@@ -61,6 +61,12 @@ notifier:
 Most configuration options are self-explanatory, however here is an explanation of the ones that may not
 be as obvious.
 
+### host
+If utilising an IPv6 literal address it must enclosed by square brackets and quoted:
+```yaml
+host: "[fd00:1111:2222:3333::1]"
+```
+
 ### identifier
 The name to send to the SMTP server as the identifier with the HELO/EHLO command. Some SMTP providers like Google Mail
 reject the message if it's localhost.

docs/configuration/session.md

@@ -48,7 +48,7 @@ session:
   redis:
     host: 127.0.0.1
     port: 6379
-    # # Use a unix socket instead
+    # Use a unix socket instead
     # host: /var/run/redis/redis.sock
 
     # Password can also be set using a secret: https://docs.authelia.com/configuration/secrets.html
@@ -63,4 +63,15 @@ Configuration of this section has an impact on security. You should read notes i
 ### Duration Notation
 
 The configuration parameters expiration, inactivity, and remember_me_duration use duration notation. See the documentation
-for [duration notation format](index.md#duration-notation-format) for more information.
+for [duration notation format](index.md#duration-notation-format) for more information.
+
+## IPv6 Addresses
+
+If utilising an IPv6 literal address it must enclosed by square brackets and quoted:
+```yaml
+host: "[fd00:1111:2222:3333::1]"
+```
+
+## Loading a password from a secret instead of inside the configuration
+
+Password can also be defined using a [secret](../secrets.md).

docs/configuration/storage/mariadb.md

@@ -19,6 +19,13 @@ storage:
     password: mypassword
 ```
 
+## IPv6 Addresses
+
+If utilising an IPv6 literal address it must enclosed by square brackets and quoted:
+```yaml
+host: "[fd00:1111:2222:3333::1]"
+```
+
 ## Loading a password from a secret instead of inside the configuration
 
 Password can also be defined using a [secret](../secrets.md).

docs/configuration/storage/mysql.md

@@ -19,6 +19,13 @@ storage:
     password: mypassword
 ```
 
+## IPv6 Addresses
+
+If utilising an IPv6 literal address it must enclosed by square brackets and quoted:
+```yaml
+host: "[fd00:1111:2222:3333::1]"
+```
+
 ## Loading a password from a secret instead of inside the configuration
 
 Password can also be defined using a [secret](../secrets.md).

docs/configuration/storage/postgres.md

@@ -20,6 +20,13 @@ storage:
     sslmode: disable
 ```
 
+## IPv6 Addresses
+
+If utilising an IPv6 literal address it must enclosed by square brackets and quoted:
+```yaml
+host: "[fd00:1111:2222:3333::1]"
+```
+
 ## SSL Mode
 
 SSL mode configures how to handle SSL connections with Postgres.