I have cloudflared running in a docker on my synology server but the performance is lacking. I do get a connection but with a lot of errors:
The user running cloudflared process has a GID (group ID) that is not within ping_group_range. You might need to add that user to a group within that range, or instead update the range to encompass a group the user is already in by modifying /proc/sys/net/ipv4/ping_group_range. Otherwise cloudflared will not be able to ping this network error=“Group ID 65532 is not between ping group 1 to 0”
2023-01-20T09:21:35Z WRN ICMP proxy feature is disabled error=“cannot create ICMPv4 proxy: Group ID 65532 is not between ping group 1 to 0 nor ICMPv6 proxy: socket: permission denied”
2023-01-20T09:21:35Z INF Starting metrics server on 127.0.0.1:42105/metrics
Hi - I’m experiencing a similar issue. Running CF Tunnel on rPi4 as system service. So I am using a config.yml file which lists 3 services. DNS has been configured to the tunnel on the rPi4. I can ping any of the 3 services (subdomain domain tld) and get a response, but none of services actually load in browser. I have similar setups working perfectly well on other devices…
This is output of systemctl status cloudflared:
Jan 30 11:00:18 testybox cloudflared[730]: 2023-01-30T19:00:18Z INF ICMP proxy will use ::: in zone eth0 as source for IPv6
Jan 30 11:00:18 testybox cloudflared[730]: 2023-01-30T19:00:18Z WRN The user running cloudflared process has a GID (group ID) that is not within ping_group_range. You might need to add that user to a group within that range, or instead update the range to encompass a group the user is already in by modifying />
Jan 30 11:00:18 testybox cloudflared[730]: 2023-01-30T19:00:18Z WRN ICMP proxy feature is disabled error=“cannot create ICMPv4 proxy: Group ID 0 is not between ping group 1 to 0 nor ICMPv6 proxy: socket: permission denied”
Jan 30 11:00:18 testybox cloudflared[730]: 2023-01-30T19:00:18Z INF Starting metrics server on 127.0.0.1:43507/metrics
Jan 30 11:00:18 testybox cloudflared[730]: 2023/01/30 11:00:18 failed to sufficiently increase receive buffer size (was: 208 kiB, wanted: 2048 kiB, got: 416 kiB). See (github link)
Jan 30 11:00:18 testybox cloudflared[730]: 2023-01-30T19:00:18Z INF Connection 12409926-e6c9-4b4d-a65f-cfd3e7a4c84e registered with protocol: quic connIndex=0 ip=198.41.192.27 location=LAX
Jan 30 11:00:18 testybox systemd[1]: Started cloudflared.
Jan 30 11:00:18 testybox cloudflared[730]: 2023-01-30T19:00:18Z INF Connection 5c1fa83e-8681-4f21-93e1-464e2b0e0b60 registered with protocol: quic connIndex=1 ip=198.41.200.13 location=SJC
Jan 30 11:00:19 testybox cloudflared[730]: 2023-01-30T19:00:19Z INF Connection 139d2ab2-cfd6-4570-bc2f-1b5604dd6db7 registered with protocol: quic connIndex=2 ip=198.41.192.37 location=LAX
Jan 30 11:00:20 testybox cloudflared[730]: 2023-01-30T19:00:20Z INF Connection a4184e5e-e689-41b2-96af-0eeb61a66b34 registered with protocol: quic connIndex=3 ip=198.41.200.53 location=SJC