[TriLUG] OpenLDAP Question

Matt Pusateri mpusateri at wickedtrails.com
Tue Aug 9 19:27:01 EDT 2011


Why can't you just create a group asa_users and then specify that in the base dn, like ou=asausers,dc=example, dc=com.  Then add everyone to that group. Yes it would be a pain to maintain a separate list just for that, but it should work.  I really can't believe that an ASA can't traverse the ldap tree.  

Matt P.

On Aug 4, 2011, at 9:41 PM, David Brain wrote:

> Hi,
> 
> So the client device (Cisco ASA) has rather limited LDAP functionality
> - I'm  only allowd  a basedn and a field that becomes a filter for
> 'uid=<nameyoutypedin>' - there's no (obvious at least to me) way to
> specify additional filters - if I could I'd just solve the whole thing
> with a memberOf=<specialgroup>.
> 
> At the other end directory is openldap (well free-ipa) which doesn't
> seem to allow for much in the way of anything other than groups, and I
> can't make any changes there anyway much as it's a live system with
> other dependents.
> 
> David.
> 
> On Thu, Aug 4, 2011 at 7:16 PM, Matt Pusateri
> <mpusateri at wickedtrails.com> wrote:
>> I'm still trying to figure out what the problem of the device is?  Can it not traverse the ldap tree and do sub searches?  I assume there is some interface for adding the ldap server config and some point in the ldap tree to bind to?  A little more info on how it's setup and what fields you can populate might help.
>> 
>> Matt P.
>> On Aug 3, 2011, at 11:40 AM, David Brain wrote:
>> 
>>> Hi,
>>> 
>>> Slightly off topic - but thought this might be as good a place to ask
>>> this as any..
>>> 
>>> Is it possible to set up a proxy OpenLDAP server that serves a 'view'
>>> of it's backend server's data based on an LDAP filter?  I'm trying to
>>> get a reluctant network device to auth through LDAP, and all would be
>>> well if it could just use a filter, however as it's a closed system
>>> it's just not possible, so my first thought for a solution is to run a
>>> proxy LDAP server that 'pre-filters' the data.
>>> 
>>> Any thoughts or alternate solutions welcomed...
>>> 
>>> David.
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>> 
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