Re: add rules to firwall

From: ynotssor (ynotssor_at_example.net)
Date: 07/07/05 

Date: Wed, 6 Jul 2005 22:33:18 -0700

"Raymond" <dael@wxxxxxxxxxxxxs.nl> wrote in message
news:42cc52dd$0$16007$ba620dc5@text.nova.planet.nl

>>> I have installed Oracle10g on my redhat linux es3 machine and want
>>> to access the database through a windows xp client machine.
>>> However i keep getting the tns:nolistener error. The listerner is
>>> running (lsnrctl status give correct responses) as is the databse.
>>> So i figured one cause could be the firewall installed with redhat.
>>> I want to allow all trafiic from my windows client machine to the
>>> redhat machine, so I want to set the firewall (add iptables rules!?)
>>> to allow this. problem: howe to do this: allow all traffic from and
>>> to a specific computer (btw the machine are hookep up to each other
>>> via a router)
>>
>> /sbin/iptables -A INPUT -p tcp --dport 1521 -m state --state NEW -j
>> ACCEPT
>
> Thanks, the rule seems to be accepted, but problems are not solved,
> so maybe not a firewall problem!

Is the tnslistener using port 1521 on the desired network interface, or only
127.0.0.1?

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