[Spread-users] getting 2 daemons to talk to each other?

Rod Fleischer rodf at sparta.com
Fri Mar 21 21:42:23 EST 2003


That did it... thanks very much for the help :)

I don't remember seeing anything like that in the docs though, and 
definitely not in the sample spread.conf.  Something like that is 
nonintuitive (at least to me) and should probably be clarified...

Thanks again.

-Rod


Ryan Caudy wrote:
>  From your email, it looks to me like you're listing the segments in 
> different orders for different daemons.  You shouldn't do that. ;-)
> 
> Typically, the Spread.conf file you use should be identical for all 
> daemons.  The only cases where I have needed to do otherwise were to 
> print different Alarm flags when debugging Spread itself.
> 
> Hope that helps,
> --Ryan
> 
> Rod Fleischer wrote:
> 
>> I have two spread daemons that I can't seem to get to talk to each 
>> other.  My segment configurations are as follows:
>>
>> On one side of the router (vader, 192.168.1.10):
>> Spread_Segment  192.168.1.255:4803 {
>>
>>         vader                   192.168.1.10
>> }
>>
>> Spread_Segment  157.185.80.255:4803 {
>>
>>         prince                   157.185.80.64
>> }
>>
>>
>> On the other side of the router (prince, 157.185.80.64):
>> Spread_Segment  157.185.80.255:4803 {
>>
>>         prince                  157.185.80.64
>> }
>>
>> Spread_Segment  192.168.1.255:4803 {
>>
>>         vader                   192.168.1.10
>> }
>>
>>
>> Running tcpdump on both machines shows that they talk to each other 
>> briefly in very small messages (120 bytes or so) after they've been up 
>> for about a minute, and that's it.  I then have two clients connect to 
>> the daemons via localhost using the same group identifier string, and 
>> then multicast a message out in fifo mode.  The other side never sees 
>> the multicast messages, nor do the daemons ever give any visible sign 
>> to me that they've seen each other.
>>
>>
>> Can anyone give me any clues as to what I'm doing wrong?  Thanks much..
>>
>> -Rod
>>
> 
> 
> 
> 


-- 
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Rod Fleischer             SPARTA, Inc.        rodf at sparta.com
Yell: 410.872.1515 x241   Fax: 410.872.8079   ICBM: 39.1739, -76.8515





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