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static port nat without 1:1
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Topic: static port nat without 1:1 (Read 10853 times)
grazman
Jr. Member
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Posts: 1
static port nat without 1:1
«
on:
Saturday 31 October 2009, 01:20:45 am »
I have a need to use static port nat (symmetric nat) for a few ports/ranges.
This has never worked for me through all the 2.x release candidates. In looking through the features list I do not see it is specifically listed, and I have now have wondered if there is an alternative way to do this. I don't want or need a 1:1 NAT for this, because that defeats my purpose.
In other words, I need a way to forward some ports without the source port being overwritten. I have peers who are also puzzled at how to do this.
Example:
RED at 1.2.3.4
Green at 10.0.0.1
I have a sip server at 10.0.0.10 and I want to forward ports
5060 (both tcp and udp), 5080 (both tcp and udp) and 30000-31000 (udp) to 10.0.0.10. When traffic leaves and comes back I want it to always remain on the same port.
Can Endian do this?
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bangsters
Full Member
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Posts: 34
Re: static port nat without 1:1
«
Reply #1 on:
Sunday 01 November 2009, 12:28:08 pm »
i would also like to know about this.
can anyone shed some light or clarification to this. we are trying to implement sipxecs.
thanks.
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MST
Jr. Member
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Posts: 3
Re: static port nat without 1:1
«
Reply #2 on:
Wednesday 20 January 2010, 06:24:28 am »
I am looking for the same options with my VOIP
please advice
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bangsters
Full Member
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Posts: 34
Re: static port nat without 1:1
«
Reply #3 on:
Thursday 21 January 2010, 08:36:37 am »
we are using 2.3 versino with sipx and it works without issues.
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