Clients uses internet IP and get routed to another internet IP
this is a "strange" topology. Anyway, perhaps your service provider have a filter to allow only network 126.96.36.199/24.
So when you do the nat in R2 the destination IP is changed but not the source ip address. This source ip address is
the client ip address and it is not in the network 188.8.131.52/24. Please, attempt to translate also the source ip address. But the server does not see the client ip address. It can be dangerous if there is an attack, DoS, etc...
Notice that the server->client packet will be back by internet in R1 and not R2. So NAT table will grow up and only
timeouts will delete entries. Tune also NAT timers to control this problem.
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Cisco’s software-defined wide area network (SD-WAN) solution allows user to quickly and seamlessly establish an overlay fabric to connect an enterprise’s data centers, branch and campus locations, as well as colocation facilities in order to imp...
1. Log into CLI of DNAC:
ssh maglev@< DNAC appliance IP> -p 2222
2. Run this curl command to get token to get member id:
curl -X POST -u admin:<admin user password> -H -V https://<CLUSTER-IP>/api/system/v1/identitymgmt/token
Enterprise Switching Business Unit is glad to announce Beta release 16.12.2 for all Catalyst 9200/9300/9400/9500/9600 and Catalyst 3650/3850 Platforms. This release is made available to allow users to test, evaluate and share fee...
Purpose of the document
This document describes the general recommendations or best practices when designing and deploying the Cisco SD-Access technology. The document assumes that the reader has a general overview of Cisco's SD-Access for Distributed C...