Hi David, David Markey schrieb:
> I'm trying to work this out, > > If i have 2 t1000's in a FOG on a sunray interconnect (192.168.x.x) can > both act as a DHCP server or what kind of failover logic is in there if > one goes down. I cannot speak for the Solaris DHCP services, but if you migrate your DHCP to the dhcpd (https://www.isc.org/software/dhcp) - packages are available at sunfreeware.com and opencsw.org - you can add something like the following to your DHCP configuration: -- cut here -- failover peer "internal-failover" { primary; # this server is the primary DHCP address 192.168.128.1; # internal address of primary port 520; peer address 192.168.128.2; # internal address of secondary peer port 520; max-response-delay 30; max-unacked-updates 10; load balance max seconds 3; mclt 1800; split 128; } subnet 192.168.128.0 netmask 255.255.255.0 { pool { failover peer "internal-failover"; deny dynamic bootp clients; range 192.168.128.20 192.168.128.254; } } -- cut here -- Then the two DHCP servers enter failover mode and will communicate to each other with every new lease. As soon as one server does not work the other will takeover the work. This way you don't have to split your IP ranges. In addition it includes a kind of load balancing for the DHCP service. cheers, jens -- Jens Langner Ph: +49-351-2602757 Forschungszentrum Dresden-Rossendorf e.V. Institute of Radiopharmacy - PET Center [email protected] Germany http://www.fzd.de/ _______________________________________________ SunRay-Users mailing list [email protected] http://www.filibeto.org/mailman/listinfo/sunray-users
