[Linux-cluster] Problems with RHCS across firewalls
carlopmart
carlopmart at gmail.com
Mon Jan 18 15:38:24 UTC 2010
Christine Caulfield wrote:
> On 18/01/10 10:28, carlopmart wrote:
>> Hi all,
>>
>> I have several problems to setup a rhcs (two nodes) when are installed
>> and secured on two separated networks with a different firewalls.
>>
>> I have setup these rules on my internal firewalls to allow traffic for
>> rhcs:
>>
>> source: hostA
>> destination: hostB
>> services: 5404 and 50405 udp, 21064 tcp, 50006-50008-50009 tcp, 50007 udp
>>
>> source: hostB
>> destination: hostA
>> services: 5404 and 50405 udp, 21064 tcp, 50006-50008-50009 tcp, 50007 udp
>>
>> source: hostA and hostB
>> destination: 255.255.255.255
>> services: 5404 and 50405 udp
>>
>> source: hostA and hostB
>> destination: multicast_address
>> service: any
>>
>> ... but it doesn't works ... What am I doing wrong?? I don't use NAT on
>> these firewalls due to all traffic needs to across internal networks.
>>
>> Thanks.
>>
>
> You mention port 50405 - that should be 5405. Now that might be a typo
> in your email, but if that's the port you've opened on the servers then
> the cluster won't start.
>
> Here's the documentation for enabling ports for cluster suite:
>
> http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5.4/html/Cluster_Administration/s1-iptables-CA.html
>
>
> Chrissie
>
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>
Sorry, 50405 is a typo. I am using 5405 port under firewall policies ...
--
CL Martinez
carlopmart {at} gmail {d0t} com
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