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+--- Thread: internet issues (/showthread.php?tid=5321)
internet issues - Bickes - 2024-04-09
Hi, I am having problems to get internet on the openplotter-pi
Setup:
RPI4
Openplotter 3
McArthurHat
Connected to a mobile router with lancable
Accesspoint running in OP
It was all working fine and I cannot remember having changed something, before I switched off OP for three weeks.
Now:
I can access the pi by VNC and browser (signalk, nodered) locally
I can connect to the AP with other devices
From my Android phone I can open local webpages (KIP, SignalK...) and "external" Google pages, but no others.
From Chrome on the Pi I cannot even access Google.
When running the test in network, the test stops after some lines, (see picture)
Looks for me like an DNS issue(?).
Any ideas?
RE: internet issues - sebba - 2024-04-10
run ifconfig in terminal and paste the output
RE: internet issues - Bickes - 2024-04-10
Hi, here is the response from ifconfig:
Code:
$ ifconfig
br0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.10.10.1 netmask 255.255.255.0 broadcast 10.10.10.255
inet6 fe80::e65f:1ff:fe06:255d prefixlen 64 scopeid 0x20<link>
inet6 2a0a:a547:5c38:0:e65f:1ff:fe06:255d prefixlen 64 scopeid 0x0<global>
ether e4:5f:01:06:25:5d txqueuelen 1000 (Ethernet)
RX packets 4403 bytes 340828 (332.8 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2456 bytes 1828276 (1.7 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
can0: flags=193<UP,RUNNING,NOARP> mtu 16
unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 10000 (UNSPEC)
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 0
device interrupt 57
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether e4:5f:01:06:25:5d txqueuelen 1000 (Ethernet)
RX packets 3879 bytes 1714258 (1.6 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2390 bytes 387361 (378.2 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: 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 17055 bytes 1645244 (1.5 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 17055 bytes 1645244 (1.5 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlan9: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::e65f:1ff:fe06:255e prefixlen 64 scopeid 0x20<link>
ether e4:5f:01:06:25:5e txqueuelen 1000 (Ethernet)
RX packets 4051 bytes 465648 (454.7 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 6587 bytes 3513209 (3.3 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0Just in case, that it helps: Here is what route brings:
Code:
route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default seeu.local 0.0.0.0 UG 510 0 0 br0
10.10.10.0 0.0.0.0 255.255.255.0 U 510 0 0 br0RE: internet issues - sebba - 2024-04-10
your setup is like this?
mobile router ----> ethernet cable ---->RPi_eth and AP on Rpi----->wifi----->mobile_phone?
it seems your "Add ethernet port to AP" checked.
I am not sure about this but try to uncheck it.
you need an output interface with IP provided by the mobile router (if DHCP)
RE: internet issues - Bickes - 2024-04-11
(2024-04-10, 09:59 AM)sebba Wrote: your setup is like this?Yes, right, that´s the setup!
mobile router ----> ethernet cable ---->RPi_eth and AP on Rpi----->wifi----->mobile_phone?
By lucky chance I found a screenshot of the configration, as it must have been before.
I had to uncheck: "Ad Ethernet port to the AP" and
check: "Share internet"
Now it works again! Thanks.