[Lustre-discuss] mounting lustre client behind firewall

[Yujun Wu]

Hello Aaron,

Thanks for your info. Does this mean the client side have to open
both inbound and outbound port on 988 all the way between servers
and clients?


Regards,
Yujun
On Mon, 12 Oct 2009, Aaron Knister wrote:

> I believe port tcp port 988 is used by default for the tcp lnet
> module. I'm not sure what other ports are required, but at the very
> least the client needs be able to connect to port 988 on the MDS and
> OSSes. The connection will be initiated by the node from a source port
> <1024. Does that help?
> 
> On Mon, Oct 12, 2009 at 2:12 PM, Yujun Wu <yujun at phys.ufl.edu> wrote:
> > Hello,
> >
> > Could somebody help me with a question? We have a client
> > node that is behind firewall at a remote location. We
> > can't access the node unless we log onto a frontend node
> > within the site. The node itself can see the outside world.
> > If we try to mount the node, we get the error:
> >
> > LustreError: 15c-8: MGC128.227.221.13 at tcp: The configuration from log
> > 'lustre-client' failed (-108). This may be the result of communication
> > errors between this node and the MGS, a bad configuration, or other
> > errors. See the syslog for more information.
> >
> > Is there an easy way to mount lustre filesystem remotely
> > on this node (as lustre client)?
> >
> > Thanks in advance for your help.
> >
> >
> > Regards,
> > Yujun
> >
> >
> >
> >
> >
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> >
>