6/26/2023 0 Comments Nat loopback![]() Rules were set to allow both original and translated services during testing to rule out rule issues. The Plex KB indicates that this has to be enabled to work with SONOS, enables sonos to access Plex from inside the network, while still allowing PLEX to work outside the house. I've also tried creating a new VIP and using it in the LAN rule, using the internal address to the same address with just the port changed, but this breaks external access as well, even with it not applied to a rule! I've tried not specifying the interface in the VIP and specifying the external IP instead, which works externally again but not internally. KB says the R8900 supports NAT Loopback but that is all it say nothing about setting it up. NAT Loopback is a convenient way to test port forwarding when there is only a single router, because using the Public IP address in a connection will look exactly like someone connecting from the internet. ![]() Internal (lan) source accessing :80 works fineīut how do we configure hairpin NAT when using NGFW mode? I would be happy with either the internal or external IP, as long as the port changes. the command 'set match-vip enable' doesn't existing in NGFW mode now. NAT loopback is a feature which allows the access of a service via the WAN IP address from within your local network. What you are asking to do is called NAT Loopback and it requires that you add a SNAT rule so that packets originating from your LAN to your Server will go back through the router: -A POSTROUTING -p tcp -s 192.168.2.0/24 -d 192.168.2.10 -m multiport -dports 22,25,80,443 -j SNAT -to-source 89.179.245.232. Then I have a second router that connects wirelessly to the first to extend the range of the signal (but mainly to act as my computers wifi receiver). Access externally works via this port, and access internally (via the separate lan subnet/interface) works via the original IP and port.Įxternal source accessing :88->:80 works fine NAT Hairpinning (NAT loopback) So my network consists of a modem + a router at its base, as the modem doesnt have wireless capabilities. Viewed 4k times 1 Tried all for a day still can't get it done. Situation is standard DMZ: single WAN port forwarded to a server in a DMZ which is separate to the main lan subnet. Ask Question Asked 6 years, 4 months ago.
0 Comments
Leave a Reply. |