> We are running SRSS 4.2 on SLES 10 SP3 32-bit with 3 hosts in a FOG and > 49 SunRay2-P8-DTUs, FW 4.2_77_2009.10.19.17.01 on a dedicated interconnect.
A little update here: we missed to install patch 140995-01 - it included a promising fix for bug '6918519 Restore "forced callme" feature to DM'. Unfortunately installing this patch did not resolve the problem (but at least we now have a shiny new FW 4.2_140993-01_2010.01.21.17.35 on our DTUs). But our firewalls detected strange traffic: as mentioned above, we have a dedicated interconnect setup with registered IPs for Sunray-traffic, so each of our FOG-hosts has two NICs called eth0 and eth3, eth0 for normal lan traffic (with shared lan interconnect turned off) and eth3 for Sunray-Traffic. Let's assume the following addresses: primary server: eth0: x.y.z.151 eth3: a.b.c.1 secondary server 1: eth0: x.y.z.152 eth3: a.b.c.2 secondary server 2: eth0: x.y.z.153 eth3: a.b.c.3 tcpdump on the primary server now shows various connection attempts of the local utdevmgrd to 2.c.b.a:7011 and 3.c.b.a:7011, the secondary server 1 tries to reach 1.c.b.a:7011 and 3.c.b.a:7011, finally secondary server 2 pumps out connection attempts to 1.c.b.a:7011 and 2.c.b.a:7011. So every machine tries to connect to the utdevmgr of the other two peers but uses a target IP with REVERSED byte order. Of course this traffic leaves on the wrong interface via default route and bothers helpless machines somewhere in the world, but never reaches the intended target (in fact, it doesn't do so any longer, we blocked it on our GW). Fixing this bug is beyond our capability (little-big-endian-problem during SPARC-to-linux-port?), so I'd like to file a bug report, but http://bugreport.sun.com seems to only be related to JAVA-stuff and tells me to "review ... paid support options below". How do I properly submit this problem to someone able to help? Thanks in advance, a nice weekend to the community, Nico -- Nico Behrent | University of Kaiserslautern IT Administration - CTO | Department of Mathematics [email protected] | Building 14 - Room 428 phone +49 631 205-3925, fax -4737 | D-67653 Kaiserslautern _______________________________________________ SunRay-Users mailing list [email protected] http://www.filibeto.org/mailman/listinfo/sunray-users
