Hello everyone,
I was trying to make some nat exercises on CML but I have issues with the inside interfaces. I made a 5 switches topology using routed interfaces and connecting one of them to my local gateway for external connectivity. I set the interface of this switch pointing to the internet with the ip nat outside command, and all the other interfaces with the ip nat inside cNAT ommand. I established an ACL allowing all the networks inside my LAN with various permit statements and set the ip nat source list NAT interface gi1/0 overload (where gi1/0 is my interface towards the outside). Still, I can only reach the outside from the switch that is directly connected to the outside and the adjacet one (the one on its right). All switches are pingable between each other and have at least one routed interface using ospf. Every network was put in the access list. Directly connected switch can ping the outside with any source ip from different networks, the other one can use 2/3 source addresses. The rest can't ping the outside. Can you help me?
