Hi - For the past few months (since a big storm in the area which knocked out internet for several hours), I've been having all kinds of trouble with a Raspberry Pi running AWS Greengrass. I use the Pi to communicate with various Smart Plugs in the house and every few hours the Pi just freezes up. I've switched Pis from a 3b+ to a 4 and re-flashed the SD card but that hasn't helped.
I'll tend to get a "NameResolutionError" of some kind in the code and it'll freeze up. I can still ssh into the Pi but that's about it.
Here are a few errors I get when running different commands:ifconfigroute -nMy hunch is that it could be something with the linksys mesh router I have setup but I'm not really sure how to troubleshoot that. I have the MR8300 - Tri-Band AC2200 Mesh WiFi 5 Router and as far as I know it is setup with all the defaults. I have it plugged into the cable modem over ethernet so I can run a 2.5 GHz band for the smart plugs.
Anyone have any ideas as to what could be going on?
I'll tend to get a "NameResolutionError" of some kind in the code and it'll freeze up. I can still ssh into the Pi but that's about it.
Here are a few errors I get when running different commands:
Code:
curl -v google.com* Could not resolve host: google.com* Closing connection 0curl: (6) Could not resolve host: google.comping -c3 8.8.8.8ping: connect: Resource temporarily unavailableCode:
eth0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether dc:a6:32:0d:33:ef txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 1043 bytes 89691 (87.5 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 1043 bytes 89691 (87.5 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 10.240.1.132 netmask 255.255.255.0 broadcast 10.240.1.255 inet6 fe80::c8e2:53af:1332:1107 prefixlen 64 scopeid 0x20<link> ether dc:a6:32:0d:33:f1 txqueuelen 1000 (Ethernet) RX packets 355470 bytes 173384859 (165.3 MiB) RX errors 0 dropped 9 overruns 0 frame 0 TX packets 383423 bytes 43723027 (41.6 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0Code:
Kernel IP routing tableDestination Gateway Genmask Flags Metric Ref Use Iface0.0.0.0 10.240.1.1 0.0.0.0 UG 600 0 0 wlan010.240.1.0 0.0.0.0 255.255.255.0 U 600 0 0 wlan0Anyone have any ideas as to what could be going on?
Statistics: Posted by natman829 — Sat Apr 13, 2024 9:34 pm