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What you'd be doing is setup a form NAT (network address translation). Since DD-WRT does offer a GUI you should be able to use the GUI of the router to set ...

This is a Canonical Question about Hairpin NAT (Loopback NAT). ... (However, I agree with the previous poster's suggestion of DD-WRT for ...

Also known as SAGEM 3464. BBox-1 work, BBox-2 = Method 1: flash the firmware (in this case we lose the guarantee provider) Method 2: Configure Bbox Bridge mode and put a second router for OpenSim-Sim. LOGICAMP tuto (in french) The Technicolor Model of BBox-3 have Nat Loopback BUT the Sagem Model NOT.

16.03.2021 · Posted: Wed Jan 08, 2020 12:37 Post subject: Local loopback (Hairpin NAT) on DD-WRT: Hi - I have two routers on two separate networks running DD-WRT currently. I'd like to use external IP/domains to point to internal resources. I've searched and read up on various topics and tried a few, but am still having issues. Current setup is:

NAT loopback doesn't work in 34411 and 34578. in older build (33772) root@DD-WRT:~# iptables -v -L -n -t mangle --line-numbers Chain PREROUTING (policy ACCEPT 1108 packets, 149K bytes) num pkts bytes target prot opt in out source destination 1 54 2652 MARK 0 -- !vlan2 * 0.0.0.0/0 22.22.22.22 MARK or 0x80000000 2 1108 149K CONNMARK 0 -- * * 0.0.0.0/0 0.0.0.0/0 CONNMARK save ...

Feb 28, 2019 · With my DD-WRT router, I didn't have to do the hairpin NAT rule, and I don't understand why. Specifically, the entire config for that IP on my DD-WRT system, as far as I know!, was: iptables -t nat -I PREROUTING -d 173.13.139.236 -j DNAT --to 192.168.123.134 iptables -t nat -I POSTROUTING -s 192.168.123.134 -j SNAT --to 173.13.139.236 iptables ...

... old Linksys router running DD-WRT(micro) to the airRouter. I like everything about the airRouter better except for its lack of support for hairping NAT.

One-to-one NAT (aka Static NAT) is a way to make systems behind a firewall and configured with private IP addresses appear to have public IP addresses. Setup. Begin by assigning one of the static addresses to the WAN port using the Web interface and then use these scripts to add the rest.

I think the DD-WRT interface used the term "Internet NAT Redirection" for the correction of hairpin NAT issues which was active by default ...

The LTE modem is a Huawei E3372, which has special firmware (HiLink) that makes it appear as an ethernet adapter, and also contains a complete router with NAT. So in this case the problem was a "double NAT", which apparently is a no-go for NAT loopback. I then tried to flash a different firmware that converts the Huawei to a "normal" NCM modem.

Why didn't I need a hairpin NAT with my DD-WRT setup?Helpful? Please support me on Patreon: https ...

NAT loopback doesn't work in 34411 and 34578. in older build (33772) root@DD-WRT:~# iptables -v -L -n -t mangle --line-numbers Chain PREROUTING (policy ACCEPT 1108 packets, 149K bytes) num pkts bytes target prot opt in out source destination 1 54 2652 MARK 0 -- !vlan2 * 0.0.0.0/0 22.22.22.22 MARK or 0x80000000 2 1108 149K CONNMARK 0 -- * * 0.0.0.0/0 0.0.0.0/0 …

NAT reflection should make this possible. On a normal OpenWRT/LEDE setup, these port forwards should automatically include reflection. "Enabled" is the default state, so that's why you might not see an option reflection 1 in the config files. Since the iptables-save output shows rules for reflection, I assume LEDE is at least trying to do that.. I wonder if the problem lay somewhere …

Jan 08, 2020 · I didn't even know the Buffalo router could move to "pure" DD-WRT versus the branded Buffalo version, so that was a nice surprise. After doing the upgrade, I tested local loopback (hairpin NAT) on the shop router and everything seems to be working as desired - all internal apps can be accessed with external domain addresses.

23.04.2013 · DD-WRT is a always evolving. The developers have stated that they aren’t planning on fixing this issue, but if this procedure doesn’t work for you, leave a comment below and I’ll check to see if something has changed in the latest version of DD-WRT. I’ll try to always keep the tutorial updated with instructions for the latest DD-WRT build.

For future Googlers, hairpin NAT describes the super conventional behavior ... dd-wrt uses iptables and must have rules that implement this.

rotaryracer. DD-WRT Novice Joined: 24 Aug 2014. Posts: 24. Post Posted: Wed Jan 08, 2020 12:37 Post subject: Local loopback (Hairpin NAT) on DD-WRT ...

Why didn't I need a hairpin NAT with my DD-WRT setup?Helpful? Please support me on Patreon: https://www.patreon.com/roelvandepaarWith thanks & praise to God...

03.02.2021 · About. DD-WRT is a Linux based alternative OpenSource firmware suitable for a great variety of WLAN routers and embedded systems. The main emphasis lies on providing the easiest possible handling while at the same time supporting a great number of functionalities within the framework of the respective hardware platform used.

DD-WRT is a always evolving. The developers have stated that they aren’t planning on fixing this issue, but if this procedure doesn’t work for you, leave a comment below and I’ll check to see if something has changed in the latest version of DD-WRT. I’ll try to always keep the tutorial updated with instructions for the latest DD-WRT build.

27.02.2019 · I think the DD-WRT interface used the term "Internet NAT Redirection" for the correction of hairpin NAT issues which was active by default and because it probably "just work as expected" you simply were not aware of its existence.. Rather than on specific IP-addresses (and port numbers) that was probably effected in/with iptables with a generic and not very …

In network computing, hairpinning (or NAT loopback) describes a communication between two hosts behind the same NAT device using their mapped endpoint.

Netgear DG834G v3 with latest firmware & v4 upto firmware version v5.01.09 (according to this link, a later firmware update of v4 removed NAT loopback) NAT Loopback returned as menu option with latest v5.01.16 firmware for the v4 model. The latest model versions, marked v5 on the unit's label, has significantly different internals and is not ...

IPv6 has enough addresses to avoid NAT, so you won't need hairpin NAT for IPv6. And once you have enabled IPv6 and created AAAA records any client supporting RFC 8305 will try IPv6 before IPv4. This means you don't need hairpin NAT for IPv4 either, because the clients won't be using it.