Folks, Is there any good of defining user based port mapping? Let's say I want to create a mapping for a non-standard port, for example telnet - 3020. I'd go: "ip port-map user-telnet-3020 port tcp 3020" In my opionion this would be an empty container for an IOS because it wouldn't associate a real telnet traffic with it when I want to match for this non-standard protocol in CBAC or ZFW. What's the point of having it in the first place? Has anyone used it in any configurations ?
Eugene
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