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  1. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    @Tech9 @ColinTaylor @RMerlin et al: UPDATE: The root cause appears to have been a DOS attack against the dedicated VPN configured via my Asuswrt-Merlin router. After dropping traffic for the offending addresses, the Miniupnpd service no longer consums all resources on 1 CPU core, which DCD, in...
  2. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    @ColinTaylor UPDATE: I removed the recent RDP port mapping to no effect. However, I discovered that re-enabling DCD, with Miniupnpd stopped, did not produce the issue. It appears that the root cause is Miniupnpd and DCD is simply trying to keep up with it. EDIT: Disregard the above update. It...
  3. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    @ColinTaylor An strace -o upnp -ff miniupnpd -f /etc/upnp/config -d shows miniupnpd start-up and reload a custom port mapping for uTorrent that has been working forever. It also shows a new RDP port mapping that I recently added to access a local Windows machine externally. # strace -o upnp...
  4. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    @ColinTaylor The following are the listening connections and logs for the service stop_upnp and service start_upnp of the miniupnpd daemon. # netstat -anp | grep -i upnp tcp 0 0 0.0.0.0:30467 0.0.0.0:* LISTEN 1533/miniupnpd Aug 29 20:26:23 router...
  5. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    @ColinTaylor Any idea why Miniupnpd would consume all resources on 1 CPU core at the same time DCD is consuming all resources on the other CPU core? Disabling Traffic Analyzer > Statistic frees the consumed resources on 1 CPU core and service stop_upnp frees the consumed resources on the other...
  6. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    I'm in Utah. Aren't you in Canada? How many do you have? Are they still in their original boxes? Depending on the quantity... I'm wondering about the cost for bulk shipping. Thanks, again.
  7. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    How similar is the RT-AC1900P to the RT-AC66U B1? How many do you have available? I'm always looking to add more nodes to the bot farm. Better to give them a second life; than, to recycle them. ;)
  8. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    That sounds like the same symptoms. I need to try and figure out the miniupnpd correlation. BTW... I'm up to about 11 of these Asus routers in my "non-standard" configuration, now. :-D
  9. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    @Tech9 It's strange that the TrendMicro issue would only affect my router, now. Traffic Analysis > Static still works, but causes 100% cpu utilization. I'm still trying to understand how miniupnpd fits into this puzzle. You should know better to worry about me upgrading my firmware. ;-D...
  10. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    Hey @Tech9 It's the same Asus model router that I've always referenced on this forum. Do you remember which it is... Without cheating? Yes... This is a test. :-D Was it ever determined why DCD was crashing non-stop? Thanks, again. Always a pleasure. Gary
  11. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    If I disable Traffic Analyzer > Statistic, it does kill the dcd and netstat processes and frees 1-core and 50% of the total available cpu. However, the miniupnpd process continues consuming 1-core and 50% of the total available cpu. Do you know where Traffic Analyzer - Statistic keeps its data...
  12. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    It appears the parent process of netstat is dcd: # pstree -aps 6910 preinit,1 └─dcd,2828 -i 3600 -p 43200 -b -d /tmp/bwdpi/ └─sh,6909 -c netstat -nl └─netstat,6910 -nl # pstree -aps 4401 preinit,1 └─miniupnpd,4401 -f /etc/upnp/config In an earlier post, ColinTaylor...
  13. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    Yes... netstat parent process ID is 6909. 6909 admin 1416 S sh -c netstat -nl 6910 admin 1436 R netstat -nl
  14. garycnew

    100% CPU Utilization by Miniupnpd and Netstat

    Today, after rebooting my Asus router, miniupnpd and netstat began consuming 100% cpu. 4401 1 admin R 888 0.3 0 48.4 miniupnpd -f /etc/upnp/config 6910 6909 admin R 1436 0.5 1 46.0 netstat -nl Anyone know what might cause this issue? Thanks.
  15. garycnew

    Entware [SOLUTION] Cross-Compile ProxyChains-NG Entware Package via Debian Live DVD

    @jacklul The previous question was about your packaging process not whether you would include proxychains-ng in your repo. Respectfully, Gary
  16. garycnew

    Entware [SOLUTION] Cross-Compile ProxyChains-NG Entware Package via Debian Live DVD

    @jacklul You opt to build the package for all targets (architectures and kernels) and provide them as a repo? Gary
  17. garycnew

    Entware [SOLUTION] Cross-Compile ProxyChains-NG Entware Package via Debian Live DVD

    @jacklul The issue is that there are a number of different architecture and kernel versions that the process supports and it often differs per person. Case in point... My needs are for armv7-2.6; while @70mmy are for aarch64-some.kernel. I thought it would be more helpful to provide guidance...
  18. garycnew

    Entware [SOLUTION] Cross-Compile ProxyChains-NG Entware Package via Debian Live DVD

    Then, you shouldn't need to modify the Makefile. Did you copy the configs/aarch64-#.#.config to .config? Where #.#.config is the kernel version. That should setup the config variables for the specific compilation environment. Regards, Gary
  19. garycnew

    Entware [SOLUTION] Cross-Compile ProxyChains-NG Entware Package via Debian Live DVD

    Correct. The Makefile modification would only change where the libproxychains4.so is installed. My ld-linux.so.3 is installed under /opt on my Asuswrt: Do you have Entware installed under the default location (/opt)? Kind Regards, Gary
  20. garycnew

    Entware [SOLUTION] Cross-Compile ProxyChains-NG Entware Package via Debian Live DVD

    @sfx2000 At the time of the original posting, proxychains-ng wasn't available for the architecture and kernel version in which I needed it. So... I decided to roll my own and created this posting from my notes. Entware uses a modified OpenWRT packaging process that requires slight modification...
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