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  1. T

    WAN throughput slower without NAT

    I recently added an RT-AC68U to my home network to create a subnetwork. However, after disabling NAT my WAN throughput dropped to 400Mbit (CPU1 100% and CPU2 60% load) from the recent 930Mbit (CPU1+2 at 100% load). Is this expected behaviour? Shouldn't disabling features increase speed rather...
  2. scottlitch

    Advice on NAT Gateway Router for Home Use

    Hello! I am looking to add a faster NAT router/gateway to my network between my 6 month old ASUS CM-16 DOCSIS 3.0 cable modem and my unmanaged Linksys LGS124P Gigabit PoE+ switch which is connected to all of the wired CAT5e jacks in my home at my patch panel. I have (2) 802.11 ac AirPort...
    • scottlitch
    • Thread
    • gateway internet nat networking
    • Replies: 41
    • Forum: Routers
  3. L

    Cisco port forwarding question

    Hello! I have a Cisco 7206VXR running Version 12.4(12.2r)T. I have an openfire XMPP server that needs to have port 5222 forwarded. Server is 10.5.7.18. G0/1 is my WAN interface My current NAT ACL for overload looks like this: Standard IP access list NAT 10 permit 10.5.5.0 0.0.0.255...
  4. macster2075

    Help with double NAT

    Hi.. I am trying to eliminate double NAT. The way I have my RT-AC68P router is as follows. ISP Modem LAN port to WAN port on Asus Router. I have the option to bridge the ISP modem (Actiontec T3200) (192.168.254.254), but, I can't do that because this modem is located in my office which...
  5. J

    Access to PC connected to bridge WiFi

    Hi, I have just completed the following setup: Fiber modem -> Cable -> Asus AC68U -> WiFi 2.4 GHz ->Asus AC66U_B1 -> Cable -> MediaCenter My media center only supports cabled network connections, thus I purchased a 2nd Asus router to act as a media bridge. My problem is now that I can't connect...
  6. M

    Need help in setting up DDNS

    I sometimes find myself going to my parent's house to make some changes on their router (AC66U_B1). It would be much easier if I could access the web interface from my place. The problem is their ISP provide them with a private IP (10.X.X.X). Is there something I can do to still get access from...
  7. M

    VPN/DDNS set up on multiple NAT environment

    Hello, I have recently moved to a new place where my ISP uses PPPoE as a method of connecting to the internet. Basically I do not have any modem in-between and the connection goes directly into the main router. In my case an Asus 68U. I have to input the ISP provided username and password to...
    • MonkeyB
    • Thread
    • asus merlin multiple nat nat openvpn openvpn server vpn
    • Replies: 4
    • Forum: VPN
  8. NeeWii

    Router recommendations for QoS, Packet Prioritisation & uPnP? (Plex Server & Gaming)

    Hi, I'm in the market for a new router but could use some assistance in identifying a router/firmware combination that meets my needs. I've been using a NetDuma router for quite a while (the old R1 hardware), but recently I've found it to be buggy and is capping my 300Mbps download speeds at...
    • NeeWii
    • Thread
    • nat qos recommendations router upnp
    • Replies: 1
    • Forum: Routers
  9. R

    4G-AC53U: Please disable NAT Acceleration for more precise scheduling control?

    Hi, I am using 4G-AC53U, for the Parental Control function page, Asus mentioned "Please disable NAT Acceleration for more precise scheduling control". But I can only disable "NAT Acceleration" for LAN, I can't find the "NAT Acceleration" for Wireless, why is that? Does the Router...
  10. H

    Asus RT-AC88U NAT Passthrough

    In Asus RT-AC88U, the VPN related NAT Passthrough by default allows PPTP Passthrough L2TP Passthrough IPSec Passthrough RTSP Passthrough H.323 Passthrough SIP Passthrough do any of these pose a security liability ? ie can someone from the WAN take advantage of these passthroughs to connect...
  11. F

    New to Merlin - Asus RT-AC86U - release 384.7_2 - NAT loopback?

    Is there no ability to enable NAT loopback in Merlin 384.7_2?
  12. rkk2025

    RT-AC68U - Wireless router mode with Client Mode? (Connect router to AP while keeping NAT, etc)?

    Hi, Is it possible to connect my RT-AC68U (With AsusWRT-Merlin) to another AP (Just like a Wireless Repeater) while keeping the "Wireless router mode"? I want to keep a NATed subnet (With its own DHCP) that should not be accessible from outside, the "Wireless Repeater" mode doesn't fulfil that...
  13. T

    conntrack tool not work. maybe libnfnetlink problem

    I have a RT-AC68U router and need to flush nat conntrack for some reasons. I tried compiled conntrack tool and it does not work. I have noticed that there exist libnfnetlink in router, so I tried below code to do a test: #include "libnfnetlink/libnfnetlink.h" #include...
  14. D

    NAT Acceleration prevents Wi-Fi Calling from working

    Hello, You may remember me from when I asked why my ASUS AC3100 was not working with iOS Wi-Fi Calling. I finally figured out that NAT Acceleration is what prevents it from working, but I don't want to disable it because my speeds drop from nearly 1 Gbps to 300 Mbps... Is there a way of fixing...
    • Deleted member 58331
    • Thread
    • asus 3100 nat nat acceleration
    • Replies: 4
    • Forum: Asuswrt-Merlin
  15. TinMan11

    Should nmap show ports?

    Perhaps a silly/stupid question, but when I run an nmap scan from an external source, not all of my open port forwards show up. Should they? I have confirmed they are in /temp/nat_rules. Thanks in advance.
  16. C

    DDNS custom script

    Hi, My malfunctioning ISP modem just got replaced by their horrible connect box router. I think it doesn't work in bridge mode, so I have NAT behind NAT for my N66. So my asus ddns now gets the internal ip and the vpn server is not reachable anymore. Just to be sure I understood my options. I...
  17. T

    Looking for settings advice RT-AC86U Asuswrt-Merlin

    Hello all, Thank you for all of the great information on this forum! I am returning my GT-AC5300 router in favor of the RT-AC88U. The key factor in my decision was no support for Merlin FW. One of my key interests is to have two xbox ones on my network with OPEN NAT playing COD WWII. I was not...
  18. walttheboss

    Strange DNS issue on 380.68.4. Cannot go out and back to router.

    I am hosting 5 websites at my location. All on one box on the LAN. 192.168.2.13. If I am in the building and try to go to a website it never works. If I put the website in my hosts file it is fine. That bypasses the router. If I am outside the building I can hit any website fine. I have...
  19. D

    Mikrotik Queues Help

    Having a little trouble with Queue setup on an RB1100AHx2. Interface 11 - this goes out to wan 0.0.0.0 --> /31 ISP link address Interface 6/7/8 - these given are public routed IP addresses (/31) given to other routers Interface 9 - this is private LAN addressed (192.168.1.0/24) which is src...
    • delid4ve
    • Thread
    • mikrotik nat queue
    • Replies: 1
    • Forum: Routers
  20. D

    Router for a 500-people pub :)

    Hey guys I have been having issues with a lot of WiFi routers bought for the pub over the years...currently I am using Asus RT-AC68U, bought 2 years ago and same problems occur. Basically the place gets packed 4 times a week with 500 people and since most of them use WiFi for Facebook /...
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