Re: [Condor-users] Condor on multiple network interfaces

[Dan Bradley <dan@xxxxxxxxxxxx>]

Nicholas Lavigne wrote:

> Due to a shortage of allocated IP addresses on our university's 
> network, we have decided to use the central manager machine (running 
> Debian) as a gateway with two network interfaces and place some 
> compute nodes on a sub-network behind it.  The router is doing its job 
> correctly, but the machines on the subnet do not seem to appear in the 
> Condor pool.
>
> Are there any general rules for having Condor listen on two network 
> interfaces?  Maybe some modification to the HOSTALLOW_READ and 
> HOSTALLOW_WRITE variables on the central manager?  Currently,
>
> HOSTALLOW_READ = *
> HOSTALLOW_WRITE = 134.95.*
>
> But I would like Condor to listen on the 192.168.10.* subnet as well.

Suggestion:

BIND_ALL_INTERFACES=True
HOSTALLOW_WRITE = 134.95.*, 192.168.10.*

There are two places to look for informative error messages: 
CollectorLog on the central manager and MasterLog on the execute 
machines that are failing to register themselves.

--Dan