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  1. automaton

    386.10 - "Your router is running low on free NVRAM"

    Yes I went from 386.5_2 today to 386.10 and there's a big jump. Here it is before the upgrade: And directly after: Running the command you mentioned above does save some space: But it's still significantly increased with no identifiable reason as to why.
  2. automaton

    Solved High nvram usage

    The static list is certainly in NVRAM, but I will print the same NVRAM dump as above the next time it happens so we can see.
  3. automaton

    Solved High nvram usage

    Yes you're right, thank you. However this case is a little different, and the error is coming from inability for DHCP to allocate and NVRAM is full (when I check). At least, in the case that's been happening more frequently the last couple of months.
  4. automaton

    [Discussion] Remove several OpenVPN clients from RT-AC68U to reduce high nvram usage

    As someone who is experiencing daily crashes due to NVRAM running out on RT-AC68U with 386.5_2, I'm fine with limiting OpenVPN and would encourage it (I use 1 OpenVPN server). Stability above all else at this point with this old hardware, imo.
  5. automaton

    Solved High nvram usage

    Oh I found the very nice script in here which did help. There was 5 VPN clients in there, which it removed. But probably the DHCP is taking it up.
  6. automaton

    Solved High nvram usage

    Thanks for this thread. I continue to have problems with 2x RT-AC68U routers in AiMesh on 386.5_2. I have to reboot them everyday now or they go out of memory with errors like: Results of commands: I noticed in this thread there's a recommendation on killing out old ciphers, so I ran that...
  7. automaton

    AiMesh not working anymore on 2 latest Merlin firmwares

    That's what makes this sad. I still need to revert to the same very old firmware version when I need to setup my AiMesh from scratch again on RT-AC68U devices. It's never been fixed.
  8. automaton

    RT-AC68U one CPU pinned at 100% due to wred process

    Thanks I will try
  9. automaton

    RT-AC68U one CPU pinned at 100% due to wred process

    I have 2x RT-AC68U running in a mesh. The main router appears to have CPU1 stuck at 100% usage: When I SSH in and use the top command I can see it's the wred process: This is after only 2 days of uptime (my router auto reboots every 2 days). I am running firmware 386.5_2 and I can't...
  10. automaton

    Release Asuswrt-Merlin 386.7 is now available for all models

    Okay, so basically that's not the issue. I guess it's something else.
  11. automaton

    Release Asuswrt-Merlin 386.7 is now available for all models

    Thanks for the reply. I don't think I use the JFFS for anything in particular, do I still need to back it up? If so, how do I do that? I'm also not sure how it could go beyond 48, I haven't done anything with it. For example, "Enable JFFS custom scripts and configs" is set to "No"
  12. automaton

    Release Asuswrt-Merlin 386.7 is now available for all models

    What setup? It's literally a vanilla install with most stuff disabled and 1 aimesh node. This has been going on for months but never as bad as 386.7. I mentioned it many times, like here in January: Merlin 386.4 on RT-AC68U no space left with kernel errors every week | SmallNetBuilder Forums...
  13. automaton

    Release Asuswrt-Merlin 386.7 is now available for all models

    I upgraded my RT-AC68U from 386.5_2 to 386.7 and it's going down every 4-5 hours. The basic errors are: Jun 25 06:07:06 kernel: dhcpc_lease/12170: potentially unexpected fatal signal 11. Jun 25 06:07:06 kernel: Pid: 12170, comm: dhcpc_lease Jun 25 06:07:06 kernel: CPU: 0 Tainted: P...
  14. automaton

    Merlin 386.4 on RT-AC68U no space left with kernel errors every week

    Doesn't seem like they solved it. Also seems like there's a bug somewhere.
  15. automaton

    Merlin 386.4 on RT-AC68U no space left with kernel errors every week

    Hi, yes that's true it's similar although the error is different so I thought maybe it was a different error. As a note though I stopped running the backup since then, and haven't run it for a long time now so this can't be from that anymore. I was hoping no longer running the backup would...
  16. automaton

    Merlin 386.4 on RT-AC68U no space left with kernel errors every week

    As the title, I have a RT-AC68U running the latest Merlin 386.4. It's a fairly basic setup with most things disabled including uPNP (HW acceleration is enabled). About once a week I begin to have issues with the router connecting and have to reset it, sometimes physically (the 'Reboot' icon in...
  17. automaton

    How to try and stop OpenVPN connection attempts?

    That's a pretty good idea actually, maybe I will try that. I don't host web content at my home, and even if I did it wouldn't be HTTPS. Thanks.
  18. automaton

    How to try and stop OpenVPN connection attempts?

    That is definitely one option. The reason I used a standard port is I was finding a lot of places would block a lot of traffic that were outside of known service ports.
  19. automaton

    How to try and stop OpenVPN connection attempts?

    My router log is completely filled with OpenVPN connection attempts from what I assume are malicious IPs. Here's an example from this morning: Jan 6 10:34:56 ovpn-server1[1251]: 150.95.91.174:25566 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network...
  20. automaton

    smbd_accept_connection: sys_fork() failed: Cannot allocate memory

    Hello, I am experiencing a similar issue on a RT-AC68U with 386.3_2. I run rclone (similar to rsync) once a week with about 30GB of data. After running this (it takes about 48 hours and has no errors) everything seems okay for a few days, but then I start getting: At this point the router...
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