Question
Y a-t-il une manière de prévoir le Basculement ou l'Équilibrage de charge des serveurs LDAP ?
Cisco ESA peut être configuré pour fournir le Basculement du plusieurs LDAP dedans équilibrent la charge et basculent le mode. Est ci-dessous un exemple affichant comment ajouter de plusieurs entrées de serveur LDAP sur l'ESA utilisant la commande de ldapconfig du CLI. Une fois incité pour l'adresse Internet, vous pouvez écrire plusieurs hôtes, séparés par des virgules :
mail.example.com> ldapconfig
No LDAP server configurations.
Choose the operation you want to perform:
- NEW - Create a new server configuration.
[]> new
Please create a name for this server configuration (Ex: "PublicLDAP"):
[]> PublicLDAP2
Please enter the hostname:
[]> ldap1.example.com, ldap2.example.com, ldap3.example.com
Use SSL to connect to the LDAP server? [N]>
Please enter the port number:
[389]>
Please enter the base or enter 'NONE':
[dc=example,dc=com]>
Select the authentication method to use for this server configuration:
1. Anonymous
2. Password based
[1]>
Name: ldapservers
Hostname: ldap1.example.com,ldap2.example.com,ldap3.example.com Port 389
Authentication Type: anonymous
Base:dc=example,dc=com
Choose the operation you want to perform:
- SERVER - Change the server for the query.
- LDAPACCEPT - Configure whether a recipient address should be accepted or
bounced/dropped.
- LDAPROUTING - Configure message routing.
- MASQUERADE - Configure domain masquerading.
- LDAPGROUP - Configure whether a sender or recipient is in a specified group.
- SMTPAUTH - Configure SMTP authentication.
[]>
Current LDAP server configurations:
1. ldapservers:(ldap1.example.com,ldap2.example.com,ldap3.example.com:389)
Choose the operation you want to perform:
- NEW - Create a new server configuration.
- EDIT - Modify a server configuration.
- DELETE - Remove a server configuration.
[]>
mail.example.com> commit