[INUG-Users] Does omni.dat file allows config. of twonetwork interfaces for one Objectserver Instance.
Don Wildman
WILDMAN at uk.ibm.com
Thu Feb 18 07:11:43 EST 2010
Hi Gerhard,
omni.dat /igen is used to define the main port used by the ObjectServer
(default 4100). Overiding the IDUC port (default first available high
port) is not defined by omni.dat but by the ObjectServer properties. Both
require firewall rules.
If on the other hand you are discussing an ObjectServer running on a
dual-NIC host and therefore requiring the ObjectServer to listen on 4100
for both IP address then you do need to define that through omni.dat
To deal with dual NIC hosts Dev gave me the following note
You can put 0.0.0.0 in omni.dat. Obviously this file is not portable, but
is suitable for the server host (this is where have separate listener and
query entries has an advantage).
I ran my ObjectServer as OTHER on devtest11. I then ran nco_ping DEVTEST11
on another machine. The ping worked:-
#
# omni.dat file as prototype for interfaces file
#
# Ident: $Id: omni.dat 1.5 1999/07/13 09:34:20 chris Development $
#
[DEVTEST11]
{
Primary: devtest11 4174
}
[OTHER]
{
Primary: 0.0.0.0 4174
}
This configuration on the dual-NIC ObjectServer host should allow remote
clients to connect via either IP address.
-hth-
Don Wildman
users-bounces at netcoolusers.org wrote on 18/02/2010 09:11:26:
> [image removed]
>
> Re: [INUG-Users] Does omni.dat file allows config. of twonetwork
> interfaces for one Objectserver Instance.
>
> Gerhard Holzer
>
> to:
>
> users
>
> 18/02/2010 09:11
>
> Sent by:
>
> users-bounces at netcoolusers.org
>
> Please respond to users
>
> ? is it enough to monify omni.dat ?
>
> no modification of interfaces.<unix> needed?
> (because ncoigen as far as I know does not handle entries with 2
interfaces
> - at least on our solaris installation)
>
> kr.
> Gerhard
>
>
> On Wed, Feb 17, 2010 at 2:54 PM, <murthy.sreenivasa at wipro.com> wrote:
>
> > Hi Don,
> >
> > Thanks for your clarification.
> > Can i use port 7070 in /etc/services in the objectserver machine.
> >
> > I think we need to define the port in the objectserver properties file
or
> > we can define port in /etc/services.
> >
> > Thanks and Regards
> > Sreenivas
> > ________________________________
> >
> > From: users-bounces at netcoolusers.org on behalf of Don Wildman
> > Sent: Wed 2/17/2010 5:33 PM
> > To: users at netcoolusers.org
> > Subject: Re: [INUG-Users] Does omni.dat file allows config. of
twonetwork
> > interfaces for one Objectserver Instance.
> >
> >
> >
> > You need two ports 4100( default) and the IDUC port. Older versions
of
> > Netcool/OMNIbus had a fixed IDUC port (6969). Later versions take
first
> > available high port. For firewall configurations you can define the
port
> > to be used through ObjectServer properties,
> >
> > See the documentation for the ports used by OMNIbus components.
> >
> > -hth
> > Don Wildman
> >
> >
> >
> > users-bounces at netcoolusers.org wrote on 17/02/2010 09:54:17:
> >
> > > [image removed]
> > >
> > > Re: [INUG-Users] Does omni.dat file allows config. of two network
> > > interfaces for one Objectserver Instance.
> > >
> > > Guruprasad Balasubramanian
> > >
> > > to:
> > >
> > > users
> > >
> > > 17/02/2010 09:54
> > >
> > > Sent by:
> > >
> > > users-bounces at netcoolusers.org
> > >
> > > Please respond to users
> > >
> > > Are you able to telnet to omnibus machine and port 4100 from Win XP
?
> > >
> > > Also...are you doing the test connectivity or trying to open Event
list
> > ? i
> > > suppose you may need to open the IDUC port default 7070 i think...u
can
> > > check this port number in NCOMS.props file.
> > >
> > > Cheers
> > > Guruprasad
> > >
> > >
> > >
> > > On Wed, Feb 17, 2010 at 3:14 PM, <murthy.sreenivasa at wipro.com>
wrote:
> > >
> > > > Hi Netcoolers,
> > > >
> > > > Can we configure two N/W interface ip addresses for single
> > objectserver
> > > > instance in the omni.dat file?
> > > >
> > > > ObjectServer
> > > > master tcp ether shmimpslave1 4100
> > > > query tcp ether shmimpslave1 4100
> > > > master tcp ether shmimpslave1_is 4100
> > > > query tcp ether shmimpslave1_is 4100
> > > >
> > > > Basically, i am trying to connect to object server (installed on
Unix
> > > > Server) from Windows XP desktop Client. But i am getting error
"Failed
> > to
> > > > connect to ObjectServer".
> > > >
> > > > I have configured the omni.dat (in Client end and added IP
Address,
> > > > Hostname entry in Windows /etc/hosts/) for the IP address and port
> > number
> > > > for objectserver in Window machine.
> > > >
> > > > Network guys tells that they opened firewall for the port 4100 for
the
> > > > objectserver IP Address.
> > > >
> > > > If i do netstat -an | grep 4100 in Objectserver machine, i got the
> > result
> > > > as 10.16.x.x is LISTEN on 4100
> > > >
> > > > Please let me know your thoughts on this, tell me how to test the
> > > > connectivity between client(windows) and Unix server.
> > > >
> > > > Thanks
> > > > Sreenivas
> > > >
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