09-28-2018 12:00 AM - edited 03-17-2019 07:44 PM
Dear Support community.
I change our Jabber clients to do an direct LDAP search in our LDAP (not UDS) if they search for users.
After this I found out that every time Users start there Jabber clients in the morning the Jabber Client do an Lookup for whole Cal History and for all localy in Jabber saved Users. This prdocue heavy load on out AD and because of this I had to reenable UDS for now.
My question is now if it is possible to disabe this behavior or maybe use a cach if Jabber ask LDAP once ? The idea is Jabber start, ask LDAP for new configured users or new entrys in call history and keep in cach.
Any ideas ?
Christian
09-28-2018 01:27 AM
I think that the best solution will be to change the LDAP port you set in the Directory UC Service of yours, from TCP/389 to TCP/3268. When using TCP/3268, it makes queries against LDAP Global Catalog. In simple words, the Global Catalog is the same directory but contains much less attributes and user fields compared to the regular LDAP. That way, it is easier and faster to make queries on the Global Catalog.
Off the topic, I would also recommend you to change the LDAP Authentication settings LDAP port to be also TCP/3268 instead of TCP/389. I had lots of deployments which had a CTI issue when users logged in to Cisco Jabber, and it resolves this issue.
09-28-2018 01:42 PM
09-28-2018 08:34 AM
What version of Jabber are you using?
Jabber already has a cache to prevent this
09-28-2018 01:39 PM
Hello Jaime.
Maybe this is the problem. Some users have new version 12.0 but most of our users have 11.8.6 because all our Windows 10 workstations gut 11.8.6, but older Windows 7 workstations still have 10.6.
Does it mean it make sence to update to 12.1 to get the cache and because of the cache if a Jabber start they will not do a lookup every time ?
Christian
09-28-2018 02:08 PM
Yes, 10.6 has been EOS for quite some time now
09-29-2018 10:47 AM
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