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  1. GHammer

    384.13 Static Address DHCP- Failed To Write File

    I added a device today and this entry appeared in the log. Sep 3 08:43:47 dnsmasq-dhcp[25362]: failed to write /var/lib/misc/dnsmasq.leases: No space left on device (retry in 12s) NVRAM usage 65718 / 131072 bytes JFFS 2.46 / 48.00 MB This is the 19th device assigned a static IP.
  2. E

    DNS server configuration under ipv6-dhcp is not working

    I have my own DNS server located at 192.168.1.200, I want to use that one as the only one, also I want to use ipv6 as well. Here is DNS config under client, it is assigned by DHCP server running on my RT-AX88U (Merlin firmware of course). DNS Servers . . . . . . . . . . . ...
  3. DanielCoffey

    DHCP advice needed for 4G modem to own router

    I am a bit out of my depth setting up my 4G modem to integrate with my wireless router and would really appreciate some advice. The equipment I am replacing is the usual FTTC modem in bridge mode through to my ASUS AC86U which then goes on to my (non-PoE) 16-port switch. I now want to use an...
  4. M

    Guest Wifi DHCP with separate subnet

    Hello All, I wanted to see about how I can get a separate DHCP range that is in a completely different subnet working via the dnsmasq.postconf file found via this tutorial. Here's a general overview of my setup: Fios > Enterprise firewall > Static Route on firewall pointing to WAN IP of...
  5. JHanks64

    How do I forward to another DHCP Server?

    I have been using DD-WRT on Asus RT-N16 routers for a few years happily. Now I have some clients with 300MB Comcast Business server and the RT-N16 won't go that fast it seems. So, after research, I found the RT-AC66U_B1 routers. My first attempt to install DD-WRT bricked it, so I keep looking...
  6. A

    Problems with ESP8266 devices using Merlin (RT-AC68U)

    Hello everyone, first post here. I wonder if anyone could help me out: I've been using Merling for a while now on both my RT-AC68U (one is a router with DHCP and the other set as AP) and the couple of weeks have been really odd here. After flashing 40 ESP devices, a few of them are not able to...
  7. T

    Traffic Monitoring of multiple different subnets! (VlAN/DHCP)

    Device: RT-N66U Firmware: 380.69 Hello everyone, i attached a tp-link access point to my router and created vlans for several SSIDs. In addition i would like to use the traffic monitoring of the router as i did before. I noticed that only the devices directly attached to the routers are being...
    • Tyr
    • Thread
    • dhcp monitor subnet traffic trafficmonitor vlan
    • Replies: 5
    • Forum: Asuswrt-Merlin
  8. M

    cannot connect to ac88u anymore no dhcp

    suddenly cannot connect to ac88u anymore no dhcp i rested the router using all the ways mini cfe,30 30 30, i rested the nvram still cannot connect unless i set the ip manually and it doesn't work all the time (only on first 5 minutes after boot) log in attachmenets
  9. AitschPi

    [Feature Request] Save/restore config of hostes in DHCP

    On the config page I can add hosts with fixed addresses line by line. How about to add an way to export and import a file of host data (IP/MAC/hostname) as CSV or other format in GUI LAN/DHCP. A new configuration of an existing LAN would be quite easier compared to a rebuild by editing line by line.
  10. wheelq

    Limited DHCP entries and WiFi 5-Ghz

    I have noticed the following issue: as I keep adding new DHCP entries (using nvram+commit), after the reboot either: - 5Ghz radio turns on but no internet connection is being provided - 5Ghz radio turns on (in the webgui) but no signal - WiFi works fine but no DNS is resolved. Is it only me...
  11. DarkWolfSLV

    DNS Filtering - Custom DNS?

    I like to manually configure DHCP and therefore for IPv4 I have configured 9.9.9.9 (Quad9) as DNS server and for IPv6 I have 2620:fe::fe (Quad9 IPv6). ALL my devices correctly receive the following IP settings: IP: 172.16.0.X M: /24 DG: 172.16.0.1 DNS: 9.9.9.9 IP: 2001:A:B:C::1001 M: /64...
  12. SloppyPenguin

    IP (with high bandwidth usage) not showing in device list

    I switched using Merlin on my RT-N66U so I can monitor the internet usage by device (which is fantastic). The data shows two IP addresses as the highest consumers, but they are no where to be found in the device list. I made sure to refresh the list and checking all pages. Does this sound like...
  13. D

    Mikrotik DHCP Routing

    Didn’t really know what to call this.. So I am trying to achieve the following I have an ubiquiti wireless AP and a Mikrotik hapac2. I want to have two wireless networks one of which will give internet access over a vpn (route 192.168.0.3) and the other straight to wan (route 192.168.0.3). Now...
  14. O

    AC88U AC88U Error while configuring Manually Assigned IP around the DHCP list

    Every time I try to insert an IP into the DHCP list, it gives the following error: How to Fix It? Note 1: No equipment in the DHCP list has access to the network or the internet. Note 2: I have already reset the router to the factory settings. Note 3: I tested with Firmware 384.6, 384.7...
  15. LighthammerX

    Setting up an ASUS RT-N66U running Merlin on an existing network

    Greetings, I did some research on this forum and other sites on this topic, so if I am asking information that does exist and I missed, I apologize ahead of time; though this is a fairly esoteric situation. I've been running a server setup running FTP, Emby, HTTP and a few other services over...
  16. R

    Router DNS

    I have looked under a number of search terms but haven't seen an answer though it seems an obvious question so perhaps I am missing something. When DHCP issues a reserved IP address to a device it says in the help on the page that the name is pushed to the device if it is legal, i.e. doesn't...
  17. 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...
  18. A

    how do i set up second router as an extender, seperate SSID, no DHCP,WISP?

    Ok really must admit here that i know nothing about networking this is my 1st try at any sort of range extension and it is not going well for me at all. I first tried to install a wifi repeater and it was a total disaster, the repeater used the same SSID and password as the main router with...
  19. V

    AC88U - issues with media bridge

    I recently bought 2 AC88U routers - and I already regret it. Yes, the higher speeds are really nice but the firmware is just one huge mess. What I'm trying to achieve seems easy enough: I have one router serving the internet (192.168.0.1), and one router configured as media bridge...
  20. U

    Subnetting/vlan with wireless repeaters

    What I'm trying to do is set up a wireless repeater with a different SSID. I have an Asus RT-AC86U set up as a wireless repeater with a different SSID and it seems to work fine. What I would like to do is set it up such that devices that connect to the repeater SSID are assigned IP's on a...
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