That seems to help. utgstatus has been showing the desired state for a while now. I wanted to avoid making this change because I heard here that it's an unsupported configuration, but if I have to, I have to.
The new server isn't picking up any sessions yet, but I'll give it a while and see if that changes. Thanks. -m ---- Original message ---- >Date: Fri, 07 Aug 2009 08:53:06 +0200 >From: Thore Bahr <[email protected]> >Subject: Re: [SunRay-Users] Trouble adding to a FOG >To: SunRay-Users mailing list <[email protected]> > >Hi Michael, > >do you tried to switch from multicast packets to a broadcast for the >group manager communication ? >I found many enviroments, where the multicast packets are not working >properly. You can disable the multicast packets in the >/etc/opt/SUNWut/auth.props file. You have to edit this on all nodes and >then restart the sunray services. > > HTH > Thore > >[email protected] schrieb: >> I'm revisiting an issue from a couple of weeks ago which I >> still haven't been able to solve. >> >> We have a FOG of two servers, we want to add a third. After >> stepping through the instructions with no apparent problems, >> it appears that there's some sort of communication problem >> between the working servers and the new one. >> >> All are on the same subnet, same ethernet segment. "arp -a" >> on any of the three machines will show MAC addresses for the >> other two. >> >> On the new server, "dorchester", utgstatus looks good: >> >> # utgstatus >> host flags interface flags >> 128.135.119.0/24 >> ------------- ------------------- >> dorchester TN 128.135.119.22 UA- >> kenwood TN 128.135.119.58 UA- >> blackstone TN 128.135.119.52 UA- >> >> ...but on the other two, dorchester reads as down: >> >> # utgstatus >> host flags interface flags >> 128.135.119.0/24 >> ------------- ------------------- >> blackstone TN 128.135.119.52 UA- >> dorchester TN 128.135.119.22 -A- >> kenwood TN 128.135.119.58 UA- >> >> If I do a "utrestart" on dorchester and wait a few seconds for >> the refresh interval to pass, utgstatus will show dorchester >> with the same status as the other two machines (UA-), but >> after about sixty seconds, it goes back to "-A-" again. >> >> If I "snoop tcp port 7011" on the new server, I see traffic >> going back and forth between it and the other two systems: >> >> blackstone.uchicago.edu -> dorchester TCP D=40896 S=7011 >> Push Ack=1135051640 Seq=1959152937 Len=14 Win=49640 >> dorchester -> blackstone.uchicago.edu TCP D=7011 S=40896 >> Push Ack=1959152951 Seq=1135051640 Len=14 Win=49640 >> dorchester -> kenwood.uchicago.edu TCP D=7011 S=40817 Push >> Ack=3973154853 Seq=1134865131 Len=14 Win=49640 >> kenwood.uchicago.edu -> dorchester TCP D=40817 S=7011 Push >> Ack=1134865145 Seq=3973154853 Len=14 Win=49640 >> dorchester -> kenwood.uchicago.edu TCP D=7011 S=40817 >> Ack=3973154867 Seq=1134865145 Len=0 Win=49640 >> blackstone.uchicago.edu -> dorchester TCP D=40896 S=7011 >> Ack=1135051654 Seq=1959152951 Len=0 Win=49640 >> >> "utreplica -l" looks good. >> >> I don't find anything in the SUNWut/log/messages file that >> looks like an error, but I might not know what to look for. >> >> Any ideas for where to look next? >> >> Thanks, >> --Michael >> _______________________________________________ >> SunRay-Users mailing list >> [email protected] >> http://www.filibeto.org/mailman/listinfo/sunray-users >> > > >-- >oraise GmbH >Haferwende 10a >28357 Bremen >Tel.: +49 (0) 421 3355 368 >Fax: +49 (0) 421 3355 355 >Mobil: +49 (0) 151 12542976 >www.oraise.de >[email protected] > >oraise GmbH >Registergericht >AG Bremen HRB 17491 >Geschäftsführer: >Markus Hengstenberg | Thomas Viohl > >oraise Beteiligungs- und >Verwaltungs GmbH & Co. KG >Registergericht >AG Bremen HRA 24070 >Geschäftsführer: >Markus Hengstenberg | Thomas Viohl > >_______________________________________________ >SunRay-Users mailing list >[email protected] >http://www.filibeto.org/mailman/listinfo/sunray-users _______________________________________________ SunRay-Users mailing list [email protected] http://www.filibeto.org/mailman/listinfo/sunray-users
