10-07-2013 12:45 PM - edited 03-04-2019 09:15 PM
Not sure where to start, I have 5 static IPs available on my inbound T1's, one is in use for the outbound nat overload pool. This site now is getting some ADT security cameras. They want some ports opened and a public and private address. Ports 8200, 8016, 10019, 8201 This is an 1841 router with ACL's applied on all the interfaces. How do I program this inbound NATing to go to the private IP with certain open ports?
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10-07-2013 02:30 PM
Hi,
Your nat would look like:
ip nat inside source static tcp
ip nat inside source static udp
Only open what you need to the outside (in other words if you only need udp, then don't map tcp). On an acl on the outside, you'll want to allow the traffic inbound.
HTH,
John
*** Please rate all useful posts ***
10-07-2013 02:30 PM
Hi,
Your nat would look like:
ip nat inside source static tcp
ip nat inside source static udp
Only open what you need to the outside (in other words if you only need udp, then don't map tcp). On an acl on the outside, you'll want to allow the traffic inbound.
HTH,
John
*** Please rate all useful posts ***
10-07-2013 03:58 PM
ADT is meeting me on site THursday, I'll test and advise. Thanks!
01-31-2014 02:11 PM
This is what I ended up using
ip nat inside source static tcp 10.x.61.245 80 12.1.1.6 9001 extendable
ip nat inside source static tcp 10.x.61.246 80 12.1.1.7 9001 extendable
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Many thanks for your help
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