The NAT box receives the intial packet, following the entries in the NAT table it modifies the destination IP, source IP and possiblly source port (source port is only modified if needed to disambiguate), …

Feb 12, 2013 · Solved: Hi I have Cisco 880 (Version 15.0 (1)M6) router and have problems with accessing internal server using external IP (as far as I found it is called “NAT loopback or reverse …

Mar 4, 2015 · Pretty confident the answer is enabling NAT loopback will not help you in any way for your basic needs. NAT loopback just simplifies the way a LAN connection might access services you …

Oct 22, 2024 · Hairpinning on Cisco ASA Firewall Hairpin Network Address Translation (NAT), also known as NAT loopback or NAT reflection, is a technique used in network routing whereby a device …

Feb 15, 2016 · You can add a loopback NAT to your Cisco router, so that when going to the public address, it never gets to the ZTE: iptables -t nat -A PREROUTING -i br0 -s 192.168.2.0/24 -d <static …

Dec 29, 2016 · NAT loopback on my router Ask Question Asked 9 years ago Modified 3 years, 9 months ago

Dec 24, 2024 · I was reading a Cisco's manual about NAT on Stick configuration, inside-inside NAT and many discussions, but still not sure how to implement that in my case. The only disadvantage of …

Jun 10, 2014 · 1. ドキュメントの目的 ヘアピン NAT ( NAT on a stick とも呼ばれます ) の設定方法は以下のドキュメントに紹介されていますが、IOS15.X 等の比較的新しい IOS ではNAT 周りの実装変 …

Jan 2, 2026 · Start a conversation Cisco Community Technology and Support Cisco Software Cisco Software Discussions Cisco ISR4321/K9 NAT loopback problem?

Hi everyone, Currently, I've been using the Interface NAT type for Direct Internet Access (DIA) across multiple networks. However, I recently came across a Cisco article (Below link) suggesting the …