-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Urlich,
Did some more tests on more servers... and it seems that getent is more static then I thought. Where 'host' nicely shows round-robin behaviour, 'getent' does not. Dennis On 02/18/2014 12:09 PM, Ulrich Windl wrote: > Hi! > > Did you read the bind manual pages about "sortlist"? > > Ulrich > >>>> Dennis Leeuw <[email protected]> schrieb am 18.02.2014 um >>>> 10:33 in > Nachricht <[email protected]>: Hi all, > > I hope I am on the right list for the problem I am experiencing. > > We have two subnets 192.168.196. 192.168.222. > > Our main LDAP servers run in 192.168.196. and are load-balanced by > round-robin DNS. The 192.168.196. network is exhausted, so we added > a new LDAP slave to 192.168.222. and added the IP address to the > round-robin pool. But it seems that it is only used by other > servers in the 192.168.222 network and not by servers in the > 192.168.196. network > > This setup has now been running for 6 days, with nscd.conf: > enable-cache hosts yes positive-time-to-live hosts > 3600 > negative-time-to-live hosts 20 suggested-size hosts > 211 > check-files hosts yes persistent hosts > yes shared hosts yes > max-db-size hosts 33554432 > > and nslcd.conf: uid nslcd gid ldap uri > ldap://ldap.div.ourdomain.nl/ base dc=div,dc=ourdomain,dc=nl ssl > no tls_cacertdir /etc/openldap/cacerts > > The LDAP server in the 192.168.222 range serves only 33 > connections all from the 192.168.222 range, and the 2 hosts in the > 192.168.196 range serve 599 and 706 connections. The last 2 servers > do serve the 143.121.222. network also. So might there be some > caching issue? > > $ getent ahost ldap.div.ourdomain.nl 192.168.196.190 STREAM > ldap.div.ourdomain.nl 192.168.196.190 DGRAM 192.168.196.190 RAW > 192.168.196.151 STREAM 192.168.196.151 DGRAM 192.168.196.151 RAW > 192.168.222.179 STREAM 192.168.222.179 DGRAM 192.168.222.179 RAW > > Is this the right list for this question? And if so can someone > help me understand what is going on? > > With kind regards, > > Dennis Leeuw > > - -- ICT Medewerker Divisie Biomedische Genetica UMC Utrecht Heidelberglaan 100 STR2.126 3584 CX Utrecht The Netherlands 06 27744048 intern: 64048 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJTA0f7AAoJEMVYYpdbQsco3PIH/1wTk1cCG5gwhiEhUXYTAMBl NgKzS56spqUL+6T8pk+NL1Y0TlrZtHWX5R8ko24fj+I848sZ9zcF3pxg7Re/y4zK PKY9/W+JqvIok8SbHqVHkXASx4WSeeEAUOUO97YfxHXSQM2/knXL36zuQd+dtqRN l4BpaZZhnrAUB9I2Zi+IfVTOrXQhihhiVY7RwQeJINodUS4oJp2x34whEnFHcOtB Xd37M/3xVNiYXVPeVi6N62q8p+D4gPXIVD9S4gVNo09T0bXT4mnnWgKZ1phR2al9 n0RHPZ12SB4U+pibWJsuBRz14OHMtKaERnHRgxTv0Y0tokxlFSh29etGphJtEgo= =9hlC -----END PGP SIGNATURE----- ------------------------------------------------------------------------------ De informatie opgenomen in dit bericht kan vertrouwelijk zijn en is uitsluitend bestemd voor de geadresseerde. Indien u dit bericht onterecht ontvangt, wordt u verzocht de inhoud niet te gebruiken en de afzender direct te informeren door het bericht te retourneren. Het Universitair Medisch Centrum Utrecht is een publiekrechtelijke rechtspersoon in de zin van de W.H.W. (Wet Hoger Onderwijs en Wetenschappelijk Onderzoek) en staat geregistreerd bij de Kamer van Koophandel voor Midden-Nederland onder nr. 30244197. Denk s.v.p aan het milieu voor u deze e-mail afdrukt. ------------------------------------------------------------------------------ This message may contain confidential information and is intended exclusively for the addressee. If you receive this message unintentionally, please do not use the contents but notify the sender immediately by return e-mail. University Medical Center Utrecht is a legal person by public law and is registered at the Chamber of Commerce for Midden-Nederland under no. 30244197. Please consider the environment before printing this e-mail.
