About WouterMahieu

WouterMahieu · 05-26-2020

I have Cisco 1900 Series, with NAT and port forwarding configured.And port Forwarding works from internet, using the WAN IP and related port forwarding.And I also want to use the port forwarding from the LAN, by using the WAN IP.But from LAN, reachin...

WouterMahieu · 06-02-2020

Hi Paul, So I have 2 DNS records, set via a public DNS server:nas.dnsname.com to the same WAN IPcontroller.dnsname.com to the same WAN IP On the CISCO router a DNS server is configured and the following entries set for the LAN:nas.dnsname.com to the ...

WouterMahieu · 06-02-2020

Hi Paul, I changed the overall approach, setting up a dns server on the Cisco router for the LAN clients.On the DNS 2 different subdomains are set to the 2 different local LAN ip.In parallel the 2 subdomains are set via public dns to the same WAN ip....

WouterMahieu · 05-31-2020

Hi Paul, The changes were applied as you suggested, but the overall NAT is not working with this config."show ip nat translations" only shows the static portforwarding (of course "show ip nat nvi translations" shows no output).With only following dif...

WouterMahieu · 05-29-2020

Hi Paul, The change on the default route was applied.Indeed, the issue is only that I can't reach the internal hosts via the public IP and port from the LAN. The 2 different services behind the port forwarding:The port 8443 is forwarded to a unify co...

WouterMahieu · 05-29-2020

Hi Paul, No change after adding the "no ip redirects" on the WAN interface.Instead the nat translations are no longer present when using the port forwarding via WAN IP from the LAN.Related output of "show ip nat nvi translations" below, for one of th...

Member Since	‎05-26-2020 12:46 PM
Date Last Visited	‎06-09-2020 02:00 AM
Posts	9
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Cisco 1900 NAT port forwarding - only working from WAN (not LAN)

Re: Cisco 1900 NAT port forwarding - only working from WAN (not LAN)

Re: Cisco 1900 NAT port forwarding - only working from WAN (not LAN)

Re: Cisco 1900 NAT port forwarding - only working from WAN (not LAN)

Re: Cisco 1900 NAT port forwarding - only working from WAN (not LAN)

Re: Cisco 1900 NAT port forwarding - only working from WAN (not LAN)