Thank you so much!
Hope that this project can become more mature & popular!
John
On Tue, Jul 8, 2008 at 6:04 AM, Joseph Fialli <Joseph.Fialli_at_sun.com> wrote:
> Mike Wannamaker wrote:
>
>>
>> Sure will do, you can disregard my last email anyways that's just the
>> Remote Desktop Protocol chatter…
>>
>> ------------------------------------------------------------------------
>>
>> *From:* Shreedhar.Ganapathy_at_Sun.COM [mailto:Shreedhar.Ganapathy_at_Sun.COM]
>> *Sent:* July 7, 2008 2:58 PM
>> *To:* users_at_shoal.dev.java.net
>> *Subject:* Re: [Shoal-Users] Cross-Subnet-Support
>>
>> Hi Mike
>> Thanks.
>> Joe Fialli is trying to reproduce this in our env. I would wait for his
>> analysis.
>>
>> I have recreated the issue using crosssubnetdemo.sh (that is part of shoal
> source distribution).
>
> I will follow up to list when I have a diagnosis on what the issue is.
> (Since I am out tomorrow, earliest that I will have any more info is Weds.)
>
> -Joe Fialli
>
>
>> Thanks
>> Shreedhar
>>
>> Mike Wannamaker wrote:
>>
>> I hooked up Ethereal. I saw tcp packets from my other machine but it
>> looked like the destination was port 3741 even though I had configured 5200?
>> I changed to use 3741 and still not working. I see the messages coming but I
>> also see a lot of errors sent back saying incorrect checksum.
>>
>> Any other info I can provide to you?
>>
>> ------------------------------------------------------------------------
>>
>> *From:* Shreedhar.Ganapathy_at_Sun.COM <mailto:Shreedhar.Ganapathy_at_Sun.COM>
>> [mailto:Shreedhar.Ganapathy_at_Sun.COM]
>> *Sent:* July 7, 2008 11:57 AM
>> *To:* users_at_shoal.dev.java.net <mailto:users_at_shoal.dev.java.net>
>> *Subject:* Re: [Shoal-Users] Cross-Subnet-Support
>>
>> Hi Mike
>>
>> Mike Wannamaker wrote:
>>
>> Hi Shreedhar
>>
>> I'm trying to test the cross-subnet support.
>>
>> It seems really easy when reading the document below.
>>
>> Two properties set and away you go.
>>
>> However I have done this and trying to get two machines clustered from
>> different subnets it don't seem to work?
>>
>> Basically I just added this to my test application?
>>
>> _properties.put(ServiceProviderConfigurationKeys.IS_BOOTSTRAPPING_NODE,
>> "true");
>>
>> _properties.put(
>> ServiceProviderConfigurationKeys.VIRTUAL_MULTICAST_URI_LIST, "tcp://
>> 10.6.2.89:5200");
>>
>> //initialize Group Management Service
>>
>> m_GMS = initializeGMS(_properties);
>>
>> 10.6.2.89 is my local machine here. Does it matter if bootstrapping is
>> true on the other machine but its IP is not in the list?
>>
>> The bootstrapping needs to be set to false on the other machine if its
>> address is not on the list. Could you try that ? The cross subnet support
>> work is yet to thoroughly tested. Its not battle tested yet.
>>
>>
>>
>> Doesn't matter commented that line out and ran that code on the other
>> machine which is on another domain within our company and it doesn't seem to
>> work. The machine can ping my machine so it can see it.
>>
>> What do I do now? How do I debug this or how do I tell if it is being
>> setup correctly for cross-subnet?
>>
>> You could take a tcp dump and load the file in Ethereal/wireshark to see
>> if communications are happening between the two machines on port 5200.
>>
>>
>> Or am I doing something wrong?
>>
>> The bootstrap node value should be either true or false. Could you try
>> that and let me know?
>>
>>
>> TIA
>>
>> --ekiM
>>
>> ------------------------------------------------------------------------
>>
>> *From:* Shreedhar.Ganapathy_at_Sun.COM <mailto:Shreedhar.Ganapathy_at_Sun.COM>
>> [mailto:Shreedhar.Ganapathy_at_Sun.COM]
>> *Sent:* June 28, 2008 12:44 PM
>> *To:* users_at_shoal.dev.java.net <mailto:users_at_shoal.dev.java.net>
>> *Subject:* Re: [Shoal-Users] Questions and Documentation?
>>
>> Hi Mike
>> Wrt your recent question below:
>>
>> Mike Wannamaker wrote:
>>
>> Hi I have a few questions
>>
>> Was wondering if there is any documentation on bootstrapping the JXTA in
>> order to facilitate cross sub-net/firewall communications?
>>
>> Here's a document I wrote up. Please let me know if this is helpful and
>> works as described.
>>
>>
>> http://wikis.sun.com/display/shoal/Shoal+How-To+-+Configuring+for+cross+subnet+support
>>
>> Thanks
>> Shreedhar
>>
>>
>>
>>
>
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--
Best regards,
Pai, Jung-Shuo
===================================
Master's degree:
Graduate Institute of Information Management
National Sun Yat-sen University
Bachelor's degree:
Department of Management of Information Systems
National Chengchi University
Sun Certified JAVA Programmer 1.4
Mobile phone: 886+ 953404037
E-mail: pikapai_at_gmail.com