<div>
There must be another problem. I NATed another address successfully. I used Cisco NAT, static . . . and there was no reply. It's as if Im using the wrong community string or something because the stupid router increments the &quot;unknown community name&quot; counter even though Im using the correct community name. Just for the heck of it, I set the RO to public and the RW to private with the same results. I may need to power cycle the box . . . which is in Tucson, AZ. I'll keep digging.<br />
<br />
Yeah, right &quot;go Vikes&quot;<br />
<br />
Steve<br />
<br />

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There must be another problem. I NATed another address successfully. I used Cisco NAT, static . . . and there was no reply. It's as if Im using the wrong community string or something because the stupid router increments the "unknown community name" counter even though Im using the correct community name. Just for the heck of it, I set the RO to public and the RW to private with the same results. I may need to power cycle the box . . . which is in Tucson, AZ. I'll keep digging.

Yeah, right "go Vikes"

Steve



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<div class="content wysiwyg-content">
I have read that when you NAT an address you can't do SNMP gets on that address, but I tried anyway and, sure enough, it doesn't work. But I can't see why. I don't see a hex equivalent of the IP address anywhere in the SNMP packet except for the destination IP address.<br />
<br />
Any ideas?<br />
<br />
Steve
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</div>


I have read that when you NAT an address you can't do SNMP gets on that address, but I tried anyway and, sure enough, it doesn't work. But I can't see why. I don't see a hex equivalent of the IP address anywhere in the SNMP packet except for the destination IP address.

Any ideas?

Steve

SNMP and NAT

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.

Networking

Hardware-based firewalls provide more sophisticated protection for inbound and outbound traffic than the simple Windows software firewall or the basic NAT firewalls found in routers. These devices implement techniques such as stateful packet inspection, deep packet inspection, and content filtering; and may include built-in antivirus and anti-malware protection.