IP to X.25

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Apr 22nd, 2009
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I have an application where I would like to map IP addresses on Ethernet to a router connecting via x.25 to many remote sites. Is there an IOS feature where I can create a routing/lookup table that equates an IP address with an X.25 address for up to 2,000 X.25 nodes?

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Paolo Bevilacqua Wed, 04/22/2009 - 10:32
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Yes, that is a normal use for X.25 in IOS.

michaelbroche Wed, 04/22/2009 - 10:38
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Thank you p.bevilacqua.


Is there a particular IOS command/feature you would recommend and does it require the Enterprise version of IOS?


Mike

michaelbroche Wed, 04/22/2009 - 10:54
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Thank you again.


The only difference with my app is that I would use an ip address on a single host mapped x.25 devices over an x.25 cloud. More like TCP over X.25.


Can it still work?


DNS is good idea... : )



Paolo Bevilacqua Wed, 04/22/2009 - 10:56
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Sorry, I do not quite understand what is you case.

michaelbroche Wed, 04/22/2009 - 11:02
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Sngle IP host conencted to router via Ethernet. The host sends to a variety of IP addresses on the same subnet which are forwarded to a single router (default gateway). Each IP address in the subnet maps to an x.25 remote address accessed through an x.25 cloud.

Paolo Bevilacqua Wed, 04/22/2009 - 11:12
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That is normal working and you can use the DNS feature, or configure the mapping in the router, as you prefer.

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