[ejabberd] eJabberd Clustering

mamat hensem hensem at gmail.com
Fri Dec 5 06:20:51 MSK 2014


For successful ping, it will return pong

So I disabled my firewall and it return pong

Apparently , it's connection issue. Which port should I open? Currently I
open these port only: 5222, 5280, 5269 and 4369.

Thanks.

On Fri, Dec 5, 2014 at 10:01 AM, hensem <hensem at gmail.com> wrote:

> I sent another message before with screen capture but the message is too
> large.
>
> Here is how ping:
>
> from node damai to node kerinchi:
>
> (ejabberd at damai)3> net_adm:ping(kerinchi).
> pang
> (ejabberd at damai)4>
>
>
>
> from node kerinchi to node damai:
>
> (ejabberd at kerinchi)2> net_adm:ping(damai).
> pang
> (ejabberd at kerinchi)3>
>
>
> Thanks for your help.
>
>
> On Thu, Dec 4, 2014 at 7:20 PM, Gadi Srebnik [via Jabber] <[hidden email]
> <http:///user/SendEmail.jtp?type=node&node=34127&i=0>> wrote:
>
>> http://www.erlang.org/doc/man/net_adm.html
>>
>> What are you node names and how do you try to ping it?
>>
>> On Thu, Dec 4, 2014 at 1:03 PM, mamat hensem <[hidden email]
>> <http:///user/SendEmail.jtp?type=node&node=34119&i=0>> wrote:
>>
>>> 1. Check epmd is running with ps on both servers
>>> CHECKED
>>>
>>> 2. Check port 4369 TCP is listened by it
>>> CHECKED. firewall is open. telnet said connected
>>>
>>> 3. Check telnet/nc from one node to another for port 4369
>>> CHECKED
>>>
>>> 4. Run epmd -names to check that ejabberd is registered as node at that
>>> server
>>> server 1:
>>> epmd: up and running on port 4369 with data:
>>> name ejabberd at port 60203
>>>
>>> server 2:
>>> epmd: up and running on port 4369 with data:
>>> name ejabberd at port 41466
>>>
>>>
>>> 5. Try to run plain erl nodes on both servers with defined cookies and
>>> check that net_adm:ping is working between them
>>> I got *pang* on both server. No idea pang is right one or not.
>>>
>>> So what now?
>>>
>>> On Thu, Dec 4, 2014 at 6:49 PM, Gadi Srebnik <[hidden email]
>>> <http:///user/SendEmail.jtp?type=node&node=34119&i=1>> wrote:
>>>
>>>> epmd
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> ejabberd mailing list
>>> [hidden email] <http:///user/SendEmail.jtp?type=node&node=34119&i=2>
>>> http://lists.jabber.ru/mailman/listinfo/ejabberd
>>>
>>>
>>
>>
>> --
>> Gadi Srebnik
>> VP Communications
>>  m: <a href="tel:%2B972%2054%205929261" value="+972545929261"
>> target="_blank">+972 54 5929261
>>
>>
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