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Webcast-Catalyst9k
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DESTINATION NAT

We are implementing a new Wireless Core With Huawei Technologies.  Our issue is that when a handset trys to go to our MMSC it resolves to the public IP with our DNS.   When it does that it hits the Private to Public NAT on our Cisco ASRs.  Before it gets there, we have two redundant cisco ME3800s acting as internal Routers.  The MMSC is directly connected to a switch off these ME3800s.  I need to find a way to NAT or translate the destination address of the request from the Public IP of the server to the private.  This way it gets routed directly to the MMSC and does not go to our ASRs, get NATd, and then try to come back to the internal network using a Public Source Address.

Please let me know if anyone has a solution for this.

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