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CARSON: Question about IIOP and Jag through firewall

6 posts in General Discussion (old) Last posting was on 2000-03-28 04:59:04.0Z
Brad Gawne Posted on 2000-03-27 23:38:58.0Z
Newsgroups: sybase.public.easerver
Reply-To: "Brad Gawne" <bgawne@bralar.on.ca>
From: "Brad Gawne" <bgawne@bralar.on.ca>
Subject: CARSON: Question about IIOP and Jag through firewall
Date: Mon, 27 Mar 2000 18:38:58 -0500
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Organization: Bralar Software Inc.
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Article PK: 155637

Hi Carson,

Getting back to your question from yesterday about what was being returned
concerning IIOP not making it through a firewall successfully:

The connection to Jag is established successfully. However
CreateInstance(..) returns 50 when an attempt is made is create a component
instance on the server.


Regards,
Brad

>1) Do I only need to be concerned with Port 9000 or are there more ports
>involved that must be forwarded through the firewall?

That's the only one to be concerned with.

>2) Are the TCP/IP packets standard UDP/TCP packets or are they special
>packets designed for IIOP (for example Microsoft created it's own packet
GRE
>for doing VPN connections).

They are standard tcp/ip packets.

>3) Will this work using HTTP if IIOP fails to make it through the firewall.

Yes.

What error are you getting when you try to create the instance?


Carson

___________________________________________________________

Carson Hager
Team Sybase
Dynamic Data Solutions, Inc.
Enterprise Application Studio 3.0 Consulting and Training
http://www.dyn-data.com

DDS is now hiring EAServer consultants
to support its exploding EAServer business!
Please submit your resume to
hr@dyn-data.com!


On Sun, 26 Mar 2000 14:28:57 -0500, "Brad Gawne" <bgawne@bralar.on.ca>
wrote:

>Hi,
>
>Does anybody know if the IIOP protocol travels inside standard TCP or UDP
>packets or whether it has it's own packet type?
>
>I am trying to get an IIOP program (actually a PB program using an IIOP
>connection) to reach through a firewall by forwarding Port 9000 requests
to
>my Jag server. However my program seems unable to create instances of
>objects on the Jag Server.
>
>In summary my questions are:
>
>1) Do I only need to be concerned with Port 9000 or are there more ports
>involved that must be forwarded through the firewall?
>
>2) Are the TCP/IP packets standard UDP/TCP packets or are they special
>packets designed for IIOP (for example Microsoft created it's own packet
GRE
>for doing VPN connections).
>
>3) Will this work using HTTP if IIOP fails to make it through the firewall.
>
>Things to note:
>
>I have total control over the firewall and am currently forwarding all port
>9000 UDP/TCP traffic to my Jag server for inbound connections.
>
>Thanks for any help.
>
>
>Regards,
>Brad Gawne
>
>
>


___________________________________________________________

Carson Hager
Team Sybase
Dynamic Data Solutions, Inc.
Enterprise Application Studio 3.0 Consulting and Training

DDS Enterprise Application Framework
Available Now as Open Source!
http://www.dyn-data.com


Carson Hager[Team Sybase] Posted on 2000-03-28 02:25:21.0Z
Newsgroups: sybase.public.easerver
From: chager@dyn-data.com (Carson Hager[Team Sybase])
Subject: Re: CARSON: Question about IIOP and Jag through firewall
Date: Tue, 28 Mar 2000 02:25:21 GMT
Organization: Dynamic Data Solutions, Inc.
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Brad,

Make sure that your listeners are listening on the fully qualified
hostname, hostname.domainname.com instead of hostname. Then restart
your Jag server. If that doesn't fix it, let me know.


Carson

___________________________________________________________

Carson Hager
Team Sybase
Dynamic Data Solutions, Inc.
Enterprise Application Studio 3.0 Consulting and Training
http://www.dyn-data.com

DDS is now hiring EAServer consultants
to support its exploding EAServer business!
Please submit your resume to
hr@dyn-data.com!


On Mon, 27 Mar 2000 18:38:58 -0500, "Brad Gawne" <bgawne@bralar.on.ca>

wrote:

>Hi Carson,
>
>Getting back to your question from yesterday about what was being returned
>concerning IIOP not making it through a firewall successfully:
>
>The connection to Jag is established successfully. However
>CreateInstance(..) returns 50 when an attempt is made is create a component
>instance on the server.
>
>
>Regards,
>Brad
>
>
>
>
>
>
>>1) Do I only need to be concerned with Port 9000 or are there more ports
>>involved that must be forwarded through the firewall?
>
>That's the only one to be concerned with.
>
>>2) Are the TCP/IP packets standard UDP/TCP packets or are they special
>>packets designed for IIOP (for example Microsoft created it's own packet
>GRE
>>for doing VPN connections).
>
>They are standard tcp/ip packets.
>
>>3) Will this work using HTTP if IIOP fails to make it through the firewall.
>
>Yes.
>
>What error are you getting when you try to create the instance?
>
>
>Carson
>
>___________________________________________________________
>
>Carson Hager
>Team Sybase
>Dynamic Data Solutions, Inc.
>Enterprise Application Studio 3.0 Consulting and Training
>http://www.dyn-data.com
>
> DDS is now hiring EAServer consultants
> to support its exploding EAServer business!
> Please submit your resume to
> hr@dyn-data.com!
>
>
>On Sun, 26 Mar 2000 14:28:57 -0500, "Brad Gawne" <bgawne@bralar.on.ca>
>wrote:
>
>>Hi,
>>
>>Does anybody know if the IIOP protocol travels inside standard TCP or UDP
>>packets or whether it has it's own packet type?
>>
>>I am trying to get an IIOP program (actually a PB program using an IIOP
>>connection) to reach through a firewall by forwarding Port 9000 requests
>to
>>my Jag server. However my program seems unable to create instances of
>>objects on the Jag Server.
>>
>>In summary my questions are:
>>
>>1) Do I only need to be concerned with Port 9000 or are there more ports
>>involved that must be forwarded through the firewall?
>>
>>2) Are the TCP/IP packets standard UDP/TCP packets or are they special
>>packets designed for IIOP (for example Microsoft created it's own packet
>GRE
>>for doing VPN connections).
>>
>>3) Will this work using HTTP if IIOP fails to make it through the firewall.
>>
>>Things to note:
>>
>>I have total control over the firewall and am currently forwarding all port
>>9000 UDP/TCP traffic to my Jag server for inbound connections.
>>
>>Thanks for any help.
>>
>>
>>Regards,
>>Brad Gawne
>>
>>
>>
>
>
>___________________________________________________________
>
>Carson Hager
>Team Sybase
>Dynamic Data Solutions, Inc.
>Enterprise Application Studio 3.0 Consulting and Training
>
> DDS Enterprise Application Framework
> Available Now as Open Source!
> http://www.dyn-data.com
>
>
>

___________________________________________________________

Carson Hager
Team Sybase
Dynamic Data Solutions, Inc.
Enterprise Application Studio 3.0 Consulting and Training

DDS Enterprise Application Framework
Available Now as Open Source!
http://www.dyn-data.com


Brad Gawne Posted on 2000-03-28 02:44:01.0Z
Newsgroups: sybase.public.easerver
Reply-To: "Brad Gawne" <bgawne@bralar.on.ca>
From: "Brad Gawne" <bgawne@bralar.on.ca>
Subject: Re: CARSON: Question about IIOP and Jag through firewall
Date: Mon, 27 Mar 2000 21:44:01 -0500
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Article PK: 154313

Hi Carson,

I tried it out and it still doesn't work. It returned 50 again. To make sure
the listeners were still active, I tried the program internally and it
worked no problem.

Are then any latency issues during the CreateComponent() that are different
then the actual creation of the connection? I am getting connected to the
JagServer, it's just the creation of the component that's pooping out.

Also, Dave asked below about NAT, is it possible the ORB is getting confused
for some reason?
My Linux MASQ stuff should be transparent to a single port application like
IIOP though.



Regards,
Brad

"Carson Hager[Team Sybase]" <chager@dyn-data.com> wrote in message
news:38e017cf.94953275@forums.sybase.com...
> Brad,
>
> Make sure that your listeners are listening on the fully qualified
> hostname, hostname.domainname.com instead of hostname. Then restart
> your Jag server. If that doesn't fix it, let me know.
>
>
> Carson
>
> ___________________________________________________________
>
> Carson Hager
> Team Sybase
> Dynamic Data Solutions, Inc.
> Enterprise Application Studio 3.0 Consulting and Training
> http://www.dyn-data.com
>
> DDS is now hiring EAServer consultants
> to support its exploding EAServer business!
> Please submit your resume to
> hr@dyn-data.com!
>
>
> On Mon, 27 Mar 2000 18:38:58 -0500, "Brad Gawne" <bgawne@bralar.on.ca>
> wrote:
>
> >Hi Carson,
> >
> >Getting back to your question from yesterday about what was being
returned
> >concerning IIOP not making it through a firewall successfully:
> >
> >The connection to Jag is established successfully. However
> >CreateInstance(..) returns 50 when an attempt is made is create a
component
> >instance on the server.
> >
> >
> >Regards,
> >Brad
> >
> >
> >
> >
> >
> >
> >>1) Do I only need to be concerned with Port 9000 or are there more ports
> >>involved that must be forwarded through the firewall?
> >
> >That's the only one to be concerned with.
> >
> >>2) Are the TCP/IP packets standard UDP/TCP packets or are they special
> >>packets designed for IIOP (for example Microsoft created it's own packet
> >GRE
> >>for doing VPN connections).
> >
> >They are standard tcp/ip packets.
> >
> >>3) Will this work using HTTP if IIOP fails to make it through the
firewall.
> >
> >Yes.
> >
> >What error are you getting when you try to create the instance?
> >
> >
> >Carson
> >
> >___________________________________________________________
> >
> >Carson Hager
> >Team Sybase
> >Dynamic Data Solutions, Inc.
> >Enterprise Application Studio 3.0 Consulting and Training
> >http://www.dyn-data.com
> >
> > DDS is now hiring EAServer consultants
> > to support its exploding EAServer business!
> > Please submit your resume to
> > hr@dyn-data.com!
> >
> >
> >On Sun, 26 Mar 2000 14:28:57 -0500, "Brad Gawne" <bgawne@bralar.on.ca>
> >wrote:
> >
> >>Hi,
> >>
> >>Does anybody know if the IIOP protocol travels inside standard TCP or
UDP
> >>packets or whether it has it's own packet type?
> >>
> >>I am trying to get an IIOP program (actually a PB program using an IIOP
> >>connection) to reach through a firewall by forwarding Port 9000
requests
> >to
> >>my Jag server. However my program seems unable to create instances of
> >>objects on the Jag Server.
> >>
> >>In summary my questions are:
> >>
> >>1) Do I only need to be concerned with Port 9000 or are there more ports
> >>involved that must be forwarded through the firewall?
> >>
> >>2) Are the TCP/IP packets standard UDP/TCP packets or are they special
> >>packets designed for IIOP (for example Microsoft created it's own packet
> >GRE
> >>for doing VPN connections).
> >>
> >>3) Will this work using HTTP if IIOP fails to make it through the
firewall.
> >>
> >>Things to note:
> >>
> >>I have total control over the firewall and am currently forwarding all
port
> >>9000 UDP/TCP traffic to my Jag server for inbound connections.
> >>
> >>Thanks for any help.
> >>
> >>
> >>Regards,
> >>Brad Gawne
> >>
> >>
> >>
> >
> >
> >___________________________________________________________
> >
> >Carson Hager
> >Team Sybase
> >Dynamic Data Solutions, Inc.
> >Enterprise Application Studio 3.0 Consulting and Training
> >
> > DDS Enterprise Application Framework
> > Available Now as Open Source!
> > http://www.dyn-data.com
> >
> >
> >
>
>
> ___________________________________________________________
>
> Carson Hager
> Team Sybase
> Dynamic Data Solutions, Inc.
> Enterprise Application Studio 3.0 Consulting and Training
>
> DDS Enterprise Application Framework
> Available Now as Open Source!
> http://www.dyn-data.com
>


Dave Wolf [Sybase] Posted on 2000-03-28 02:46:14.0Z
Newsgroups: sybase.public.easerver
From: "Dave Wolf [Sybase]" <dwolf@sybase.com>
Subject: Re: CARSON: Question about IIOP and Jag through firewall
Date: Mon, 27 Mar 2000 21:46:14 -0500
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We dont do much of anything when you "connect". Its not until you try to
create the component we do much of anything.

Dave Wolf
Internet Applications Division

"Brad Gawne" <bgawne@bralar.on.ca> wrote in message
news:kzTeY$Fm$GA.290@forums.sybase.com...
> Hi Carson,
>
> I tried it out and it still doesn't work. It returned 50 again. To make
sure
> the listeners were still active, I tried the program internally and it
> worked no problem.
>
> Are then any latency issues during the CreateComponent() that are
different
> then the actual creation of the connection? I am getting connected to the
> JagServer, it's just the creation of the component that's pooping out.
>
> Also, Dave asked below about NAT, is it possible the ORB is getting
confused
> for some reason?
> My Linux MASQ stuff should be transparent to a single port application
like
> IIOP though.
>
>
>
> Regards,
> Brad
>
>
>
>
>
> "Carson Hager[Team Sybase]" <chager@dyn-data.com> wrote in message
> news:38e017cf.94953275@forums.sybase.com...
> > Brad,
> >
> > Make sure that your listeners are listening on the fully qualified
> > hostname, hostname.domainname.com instead of hostname. Then restart
> > your Jag server. If that doesn't fix it, let me know.
> >
> >
> > Carson
> >
> > ___________________________________________________________
> >
> > Carson Hager
> > Team Sybase
> > Dynamic Data Solutions, Inc.
> > Enterprise Application Studio 3.0 Consulting and Training
> > http://www.dyn-data.com
> >
> > DDS is now hiring EAServer consultants
> > to support its exploding EAServer business!
> > Please submit your resume to
> > hr@dyn-data.com!
> >
> >
> > On Mon, 27 Mar 2000 18:38:58 -0500, "Brad Gawne" <bgawne@bralar.on.ca>
> > wrote:
> >
> > >Hi Carson,
> > >
> > >Getting back to your question from yesterday about what was being
> returned
> > >concerning IIOP not making it through a firewall successfully:
> > >
> > >The connection to Jag is established successfully. However
> > >CreateInstance(..) returns 50 when an attempt is made is create a
> component
> > >instance on the server.
> > >
> > >
> > >Regards,
> > >Brad
> > >
> > >
> > >
> > >
> > >
> > >
> > >>1) Do I only need to be concerned with Port 9000 or are there more
ports
> > >>involved that must be forwarded through the firewall?
> > >
> > >That's the only one to be concerned with.
> > >
> > >>2) Are the TCP/IP packets standard UDP/TCP packets or are they special
> > >>packets designed for IIOP (for example Microsoft created it's own
packet
> > >GRE
> > >>for doing VPN connections).
> > >
> > >They are standard tcp/ip packets.
> > >
> > >>3) Will this work using HTTP if IIOP fails to make it through the
> firewall.
> > >
> > >Yes.
> > >
> > >What error are you getting when you try to create the instance?
> > >
> > >
> > >Carson
> > >
> > >___________________________________________________________
> > >
> > >Carson Hager
> > >Team Sybase
> > >Dynamic Data Solutions, Inc.
> > >Enterprise Application Studio 3.0 Consulting and Training
> > >http://www.dyn-data.com
> > >
> > > DDS is now hiring EAServer consultants
> > > to support its exploding EAServer business!
> > > Please submit your resume to
> > > hr@dyn-data.com!
> > >
> > >
> > >On Sun, 26 Mar 2000 14:28:57 -0500, "Brad Gawne" <bgawne@bralar.on.ca>
> > >wrote:
> > >
> > >>Hi,
> > >>
> > >>Does anybody know if the IIOP protocol travels inside standard TCP or
> UDP
> > >>packets or whether it has it's own packet type?
> > >>
> > >>I am trying to get an IIOP program (actually a PB program using an
IIOP
> > >>connection) to reach through a firewall by forwarding Port 9000
> requests
> > >to
> > >>my Jag server. However my program seems unable to create instances of
> > >>objects on the Jag Server.
> > >>
> > >>In summary my questions are:
> > >>
> > >>1) Do I only need to be concerned with Port 9000 or are there more
ports
> > >>involved that must be forwarded through the firewall?
> > >>
> > >>2) Are the TCP/IP packets standard UDP/TCP packets or are they special
> > >>packets designed for IIOP (for example Microsoft created it's own
packet
> > >GRE
> > >>for doing VPN connections).
> > >>
> > >>3) Will this work using HTTP if IIOP fails to make it through the
> firewall.
> > >>
> > >>Things to note:
> > >>
> > >>I have total control over the firewall and am currently forwarding all
> port
> > >>9000 UDP/TCP traffic to my Jag server for inbound connections.
> > >>
> > >>Thanks for any help.
> > >>
> > >>
> > >>Regards,
> > >>Brad Gawne
> > >>
> > >>
> > >>
> > >
> > >
> > >___________________________________________________________
> > >
> > >Carson Hager
> > >Team Sybase
> > >Dynamic Data Solutions, Inc.
> > >Enterprise Application Studio 3.0 Consulting and Training
> > >
> > > DDS Enterprise Application Framework
> > > Available Now as Open Source!
> > > http://www.dyn-data.com
> > >
> > >
> > >
> >
> >
> > ___________________________________________________________
> >
> > Carson Hager
> > Team Sybase
> > Dynamic Data Solutions, Inc.
> > Enterprise Application Studio 3.0 Consulting and Training
> >
> > DDS Enterprise Application Framework
> > Available Now as Open Source!
> > http://www.dyn-data.com
> >
>
>


Brad Gawne Posted on 2000-03-28 03:47:27.0Z
Newsgroups: sybase.public.easerver
Reply-To: "Brad Gawne" <bgawne@bralar.on.ca>
From: "Brad Gawne" <bgawne@bralar.on.ca>
Subject: Re: CARSON: Question about IIOP and Jag through firewall
Date: Mon, 27 Mar 2000 22:47:27 -0500
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Article PK: 155604

AWESOME!!! It works.

Thanks Dave & Carson.

I used the option setting :
ORBProxyHost = 'xx.yy.zz.qq' inside the connection options and it worked
perfectly.

Thanks for your time guys!

Regards,
Brad Gawne

"Dave Wolf [Sybase]" <dwolf@sybase.com> wrote in message
news:FjwusBGm$GA.290@forums.sybase.com...
> We dont do much of anything when you "connect". Its not until you try to
> create the component we do much of anything.
>
> Dave Wolf
> Internet Applications Division
>
> "Brad Gawne" <bgawne@bralar.on.ca> wrote in message
> news:kzTeY$Fm$GA.290@forums.sybase.com...
> > Hi Carson,
> >
> > I tried it out and it still doesn't work. It returned 50 again. To make
> sure
> > the listeners were still active, I tried the program internally and it
> > worked no problem.
> >
> > Are then any latency issues during the CreateComponent() that are
> different
> > then the actual creation of the connection? I am getting connected to
the
> > JagServer, it's just the creation of the component that's pooping out.
> >
> > Also, Dave asked below about NAT, is it possible the ORB is getting
> confused
> > for some reason?
> > My Linux MASQ stuff should be transparent to a single port application
> like
> > IIOP though.
> >
> >
> >
> > Regards,
> > Brad
> >
> >
> >
> >
> >
> > "Carson Hager[Team Sybase]" <chager@dyn-data.com> wrote in message
> > news:38e017cf.94953275@forums.sybase.com...
> > > Brad,
> > >
> > > Make sure that your listeners are listening on the fully qualified
> > > hostname, hostname.domainname.com instead of hostname. Then restart
> > > your Jag server. If that doesn't fix it, let me know.
> > >
> > >
> > > Carson
> > >
> > > ___________________________________________________________
> > >
> > > Carson Hager
> > > Team Sybase
> > > Dynamic Data Solutions, Inc.
> > > Enterprise Application Studio 3.0 Consulting and Training
> > > http://www.dyn-data.com
> > >
> > > DDS is now hiring EAServer consultants
> > > to support its exploding EAServer business!
> > > Please submit your resume to
> > > hr@dyn-data.com!
> > >
> > >
> > > On Mon, 27 Mar 2000 18:38:58 -0500, "Brad Gawne" <bgawne@bralar.on.ca>
> > > wrote:
> > >
> > > >Hi Carson,
> > > >
> > > >Getting back to your question from yesterday about what was being
> > returned
> > > >concerning IIOP not making it through a firewall successfully:
> > > >
> > > >The connection to Jag is established successfully. However
> > > >CreateInstance(..) returns 50 when an attempt is made is create a
> > component
> > > >instance on the server.
> > > >
> > > >
> > > >Regards,
> > > >Brad
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >>1) Do I only need to be concerned with Port 9000 or are there more
> ports
> > > >>involved that must be forwarded through the firewall?
> > > >
> > > >That's the only one to be concerned with.
> > > >
> > > >>2) Are the TCP/IP packets standard UDP/TCP packets or are they
special
> > > >>packets designed for IIOP (for example Microsoft created it's own
> packet
> > > >GRE
> > > >>for doing VPN connections).
> > > >
> > > >They are standard tcp/ip packets.
> > > >
> > > >>3) Will this work using HTTP if IIOP fails to make it through the
> > firewall.
> > > >
> > > >Yes.
> > > >
> > > >What error are you getting when you try to create the instance?
> > > >
> > > >
> > > >Carson
> > > >
> > > >___________________________________________________________
> > > >
> > > >Carson Hager
> > > >Team Sybase
> > > >Dynamic Data Solutions, Inc.
> > > >Enterprise Application Studio 3.0 Consulting and Training
> > > >http://www.dyn-data.com
> > > >
> > > > DDS is now hiring EAServer consultants
> > > > to support its exploding EAServer business!
> > > > Please submit your resume to
> > > > hr@dyn-data.com!
> > > >
> > > >
> > > >On Sun, 26 Mar 2000 14:28:57 -0500, "Brad Gawne"
<bgawne@bralar.on.ca>
> > > >wrote:
> > > >
> > > >>Hi,
> > > >>
> > > >>Does anybody know if the IIOP protocol travels inside standard TCP
or
> > UDP
> > > >>packets or whether it has it's own packet type?
> > > >>
> > > >>I am trying to get an IIOP program (actually a PB program using an
> IIOP
> > > >>connection) to reach through a firewall by forwarding Port 9000
> > requests
> > > >to
> > > >>my Jag server. However my program seems unable to create instances
of
> > > >>objects on the Jag Server.
> > > >>
> > > >>In summary my questions are:
> > > >>
> > > >>1) Do I only need to be concerned with Port 9000 or are there more
> ports
> > > >>involved that must be forwarded through the firewall?
> > > >>
> > > >>2) Are the TCP/IP packets standard UDP/TCP packets or are they
special
> > > >>packets designed for IIOP (for example Microsoft created it's own
> packet
> > > >GRE
> > > >>for doing VPN connections).
> > > >>
> > > >>3) Will this work using HTTP if IIOP fails to make it through the
> > firewall.
> > > >>
> > > >>Things to note:
> > > >>
> > > >>I have total control over the firewall and am currently forwarding
all
> > port
> > > >>9000 UDP/TCP traffic to my Jag server for inbound connections.
> > > >>
> > > >>Thanks for any help.
> > > >>
> > > >>
> > > >>Regards,
> > > >>Brad Gawne
> > > >>
> > > >>
> > > >>
> > > >
> > > >
> > > >___________________________________________________________
> > > >
> > > >Carson Hager
> > > >Team Sybase
> > > >Dynamic Data Solutions, Inc.
> > > >Enterprise Application Studio 3.0 Consulting and Training
> > > >
> > > > DDS Enterprise Application Framework
> > > > Available Now as Open Source!
> > > > http://www.dyn-data.com
> > > >
> > > >
> > > >
> > >
> > >
> > > ___________________________________________________________
> > >
> > > Carson Hager
> > > Team Sybase
> > > Dynamic Data Solutions, Inc.
> > > Enterprise Application Studio 3.0 Consulting and Training
> > >
> > > DDS Enterprise Application Framework
> > > Available Now as Open Source!
> > > http://www.dyn-data.com
> > >
> >
> >
>
>


Carson Hager[Team Sybase] Posted on 2000-03-28 04:59:04.0Z
Newsgroups: sybase.public.easerver
From: chager@dyn-data.com (Carson Hager[Team Sybase])
Subject: Re: CARSON: Question about IIOP and Jag through firewall
Date: Tue, 28 Mar 2000 04:59:04 GMT
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Article PK: 155603

That makes perfect sense given the fact that your software was
performing an ip redirect.


Carson

___________________________________________________________

Carson Hager
Team Sybase
Dynamic Data Solutions, Inc.
Enterprise Application Studio 3.0 Consulting and Training
http://www.dyn-data.com

DDS is now hiring EAServer consultants
to support its exploding EAServer business!
Please submit your resume to
hr@dyn-data.com!


On Mon, 27 Mar 2000 22:47:27 -0500, "Brad Gawne" <bgawne@bralar.on.ca>

wrote:

>AWESOME!!! It works.
>
>Thanks Dave & Carson.
>
>I used the option setting :
>ORBProxyHost = 'xx.yy.zz.qq' inside the connection options and it worked
>perfectly.
>
>Thanks for your time guys!
>
>Regards,
>Brad Gawne
>
>
>
>"Dave Wolf [Sybase]" <dwolf@sybase.com> wrote in message
>news:FjwusBGm$GA.290@forums.sybase.com...
>> We dont do much of anything when you "connect". Its not until you try to
>> create the component we do much of anything.
>>
>> Dave Wolf
>> Internet Applications Division
>>
>> "Brad Gawne" <bgawne@bralar.on.ca> wrote in message
>> news:kzTeY$Fm$GA.290@forums.sybase.com...
>> > Hi Carson,
>> >
>> > I tried it out and it still doesn't work. It returned 50 again. To make
>> sure
>> > the listeners were still active, I tried the program internally and it
>> > worked no problem.
>> >
>> > Are then any latency issues during the CreateComponent() that are
>> different
>> > then the actual creation of the connection? I am getting connected to
>the
>> > JagServer, it's just the creation of the component that's pooping out.
>> >
>> > Also, Dave asked below about NAT, is it possible the ORB is getting
>> confused
>> > for some reason?
>> > My Linux MASQ stuff should be transparent to a single port application
>> like
>> > IIOP though.
>> >
>> >
>> >
>> > Regards,
>> > Brad
>> >
>> >
>> >
>> >
>> >
>> > "Carson Hager[Team Sybase]" <chager@dyn-data.com> wrote in message
>> > news:38e017cf.94953275@forums.sybase.com...
>> > > Brad,
>> > >
>> > > Make sure that your listeners are listening on the fully qualified
>> > > hostname, hostname.domainname.com instead of hostname. Then restart
>> > > your Jag server. If that doesn't fix it, let me know.
>> > >
>> > >
>> > > Carson
>> > >
>> > > ___________________________________________________________
>> > >
>> > > Carson Hager
>> > > Team Sybase
>> > > Dynamic Data Solutions, Inc.
>> > > Enterprise Application Studio 3.0 Consulting and Training
>> > > http://www.dyn-data.com
>> > >
>> > > DDS is now hiring EAServer consultants
>> > > to support its exploding EAServer business!
>> > > Please submit your resume to
>> > > hr@dyn-data.com!
>> > >
>> > >
>> > > On Mon, 27 Mar 2000 18:38:58 -0500, "Brad Gawne" <bgawne@bralar.on.ca>
>> > > wrote:
>> > >
>> > > >Hi Carson,
>> > > >
>> > > >Getting back to your question from yesterday about what was being
>> > returned
>> > > >concerning IIOP not making it through a firewall successfully:
>> > > >
>> > > >The connection to Jag is established successfully. However
>> > > >CreateInstance(..) returns 50 when an attempt is made is create a
>> > component
>> > > >instance on the server.
>> > > >
>> > > >
>> > > >Regards,
>> > > >Brad
>> > > >
>> > > >
>> > > >
>> > > >
>> > > >
>> > > >
>> > > >>1) Do I only need to be concerned with Port 9000 or are there more
>> ports
>> > > >>involved that must be forwarded through the firewall?
>> > > >
>> > > >That's the only one to be concerned with.
>> > > >
>> > > >>2) Are the TCP/IP packets standard UDP/TCP packets or are they
>special
>> > > >>packets designed for IIOP (for example Microsoft created it's own
>> packet
>> > > >GRE
>> > > >>for doing VPN connections).
>> > > >
>> > > >They are standard tcp/ip packets.
>> > > >
>> > > >>3) Will this work using HTTP if IIOP fails to make it through the
>> > firewall.
>> > > >
>> > > >Yes.
>> > > >
>> > > >What error are you getting when you try to create the instance?
>> > > >
>> > > >
>> > > >Carson
>> > > >
>> > > >___________________________________________________________
>> > > >
>> > > >Carson Hager
>> > > >Team Sybase
>> > > >Dynamic Data Solutions, Inc.
>> > > >Enterprise Application Studio 3.0 Consulting and Training
>> > > >http://www.dyn-data.com
>> > > >
>> > > > DDS is now hiring EAServer consultants
>> > > > to support its exploding EAServer business!
>> > > > Please submit your resume to
>> > > > hr@dyn-data.com!
>> > > >
>> > > >
>> > > >On Sun, 26 Mar 2000 14:28:57 -0500, "Brad Gawne"
><bgawne@bralar.on.ca>
>> > > >wrote:
>> > > >
>> > > >>Hi,
>> > > >>
>> > > >>Does anybody know if the IIOP protocol travels inside standard TCP
>or
>> > UDP
>> > > >>packets or whether it has it's own packet type?
>> > > >>
>> > > >>I am trying to get an IIOP program (actually a PB program using an
>> IIOP
>> > > >>connection) to reach through a firewall by forwarding Port 9000
>> > requests
>> > > >to
>> > > >>my Jag server. However my program seems unable to create instances
>of
>> > > >>objects on the Jag Server.
>> > > >>
>> > > >>In summary my questions are:
>> > > >>
>> > > >>1) Do I only need to be concerned with Port 9000 or are there more
>> ports
>> > > >>involved that must be forwarded through the firewall?
>> > > >>
>> > > >>2) Are the TCP/IP packets standard UDP/TCP packets or are they
>special
>> > > >>packets designed for IIOP (for example Microsoft created it's own
>> packet
>> > > >GRE
>> > > >>for doing VPN connections).
>> > > >>
>> > > >>3) Will this work using HTTP if IIOP fails to make it through the
>> > firewall.
>> > > >>
>> > > >>Things to note:
>> > > >>
>> > > >>I have total control over the firewall and am currently forwarding
>all
>> > port
>> > > >>9000 UDP/TCP traffic to my Jag server for inbound connections.
>> > > >>
>> > > >>Thanks for any help.
>> > > >>
>> > > >>
>> > > >>Regards,
>> > > >>Brad Gawne
>> > > >>
>> > > >>
>> > > >>
>> > > >
>> > > >
>> > > >___________________________________________________________
>> > > >
>> > > >Carson Hager
>> > > >Team Sybase
>> > > >Dynamic Data Solutions, Inc.
>> > > >Enterprise Application Studio 3.0 Consulting and Training
>> > > >
>> > > > DDS Enterprise Application Framework
>> > > > Available Now as Open Source!
>> > > > http://www.dyn-data.com
>> > > >
>> > > >
>> > > >
>> > >
>> > >
>> > > ___________________________________________________________
>> > >
>> > > Carson Hager
>> > > Team Sybase
>> > > Dynamic Data Solutions, Inc.
>> > > Enterprise Application Studio 3.0 Consulting and Training
>> > >
>> > > DDS Enterprise Application Framework
>> > > Available Now as Open Source!
>> > > http://www.dyn-data.com
>> > >
>> >
>> >
>>
>>
>
>

___________________________________________________________

Carson Hager
Team Sybase
Dynamic Data Solutions, Inc.
Enterprise Application Studio 3.0 Consulting and Training

DDS Enterprise Application Framework
Available Now as Open Source!
http://www.dyn-data.com