[ejabberd] eJabberd Clustering

mamat hensem hensem at gmail.com
Fri Dec 5 06:28:21 MSK 2014


>From here:
http://lists.jabber.ru/pipermail/ejabberd/2007-October/003186.html

If it keep opening random port, do I have to disable firewall? I don't
think it's a good idea to disable firewall.

On Fri, Dec 5, 2014 at 11:20 AM, mamat hensem <hensem at gmail.com> wrote:

> 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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>>
>>
>> ------------------------------
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