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Technology > MEAP > Login Service > Access Mode in Sites
Technology > MEAP > Login Service > Access Mode in Sites
Note:
• The Active Directory subnet is assumed to be the same subnet as the device sub-net.
• In the Active Directory addresses, the Active Directories of the same site are listed.
• Active Directories of the same subnet as the device are listed first.
• If there is no Active Directory with the same subnet as the device, Active Directories
belonging to different subnets than the device are listed.
• The Active Directories within the same site are accessed in order. Note, however, that
where there are multiple Active Directories within the same site, access to those Active
Directories will be in the order in which the address list was obtained.
• If there is no Active Directory within the same site, if access outside of the site is
programmed, Active Directories outside of the site will be accessed in the order in which
the address list was obtained.
● Site list acquisition
After booting up, upon the first login by LLS or ILS/ RLS, the site list is obtained from the
Active Directory. In order to obtain the site list from the Active Directory, Active Directory
needs to be accessed in LDAP, so SASL-Kerberos-Bind is used by the login user account. If
authentication by Active Directory should fail, an authentication error will be generated and
the site list will be acquired again from Active Directory upon the next login.
In SSO-H, the Active Directory to be accessed when acquiring the site list cannot be
specified. In other words, if there is no site list, which site's Active Directory is accessed
depends upon the order of the Active Directory addresses returned by DNS. Therefore, when
acquiring the site list, LDAP may access the Active Di rectory of a different site. Therefore, in
such cases, it is sometimes necessary to access across sites or subnets, which means that
LDAP protocol needs to have continuity across sites (subnets) (normally, LDAP is port No.
389). Further, if connection with Active Directory fails when acquiring site information, another
Active Directory will be accessed.
Site information, once it has been acquired, is cached within the device. The life settings of
the cache can be set so that site information in the cache is updated upon the first login after
the device boots up, or so that the cache is not updated once acquired.
● Settings for access mode in sites
Switching between site internal access mode/ non site internal access mode, as well as
detailed mode settings, are done via DMS or iWEMC.
Site internal access mode settings window (DMS)
The figure below shows a sample of processing Access Mode in Sites.
Sample of Processing Access Mode in Sites
Domain X
SSO-Tokyo
172.24.12.80
DC-Tokyo/DNS
172.24.12.2
SSO-Tokyo
192.168.1.90
DC-Osaka/DNS
172.168.1.2
SSO-Tokyo
DC-Hakata/DNS
211.111.1.30
211.111.1.3
WAN
WAN
Repllication
Repllication
Site:Tokyo
172.12.12.0/24
172.24.35.0/24
Site:Osaka
192.168.1.0/24
Site:Hakata
211.111.1.0/24
DNS Server A
records:
AD 192.168.1.2
AD 172.24.12.2
AD 172.24.35.2
AD 211.111.1.30
SSO-Tokyo 172.24.12.80
SSO-Osaka 192.168.1.90
SSO-Hakata 211.111.1.3
Site:Tokyo::
172.24.12.0/24
172.24.35.0/24
Site:Osaka::
192.168.1.0/24
Site:Hakata::
211.111.1.0/24
1. When making initial
settings, obtain site list
and ascertain which
site the device
belongs to.
4.Access Active
Directory of same
site
4.Access Active
Directory of same
site
1. When making initial
settings, obtain site list
and ascertain which
site the device
belongs to.
2.Get Active
Directory list
2.Get Active
Directory list
3. Access Active
Directory of same
subnet
3. Access Active
Directory of same
subnet
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