docker:arr:gluetun:troubleshooting:troubleshooting
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Table of Contents
Docker - Arr - Gluetun - Troubleshooting
DNS over TLS not working? [dns] using plaintext DNS at address 1.1.1.1
Openvpn is killed in a loop by the host system
TODO
ip route
returns:
default via 192.168.1.1 dev enp19s0f0 proto static 172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 172.18.0.0/16 dev br-613b9c885417 proto kernel scope link src 172.18.0.1 192.168.1.0/24 dev enp19s0f0 proto kernel scope link src 192.168.1.85
docker network ls
returns:
NETWORK ID NAME DRIVER SCOPE 45df8a26c099 bridge bridge local 613b9c885417 docker_default bridge local 99d0975ea463 host host local 0190ffd8ff93 none null local
networkctl list
returns:
IDX LINK TYPE OPERATIONAL SETUP 1 lo loopback carrier unmanaged 2 enp9s0 ether off unmanaged 3 enp19s0f0 ether routable configured 4 enp19s0f1 ether off unmanaged 5 wlp12s0 wlan off unmanaged 6 docker0 bridge routable unmanaged 155 br-613b9c885417 bridge routable unmanaged 182 vethb487bf7 ether enslaved unmanaged 183 veth80c49b6 ether enslaved unmanaged 184 vethcbbbbb9 ether enslaved unmanaged 185 veth3645959 ether enslaved unmanaged 186 veth9c499d2 ether enslaved unmanaged 187 veth87959b2 ether enslaved unmanaged 188 veth58debdc ether enslaved unmanaged 189 vethb41af5e ether enslaved unmanaged 190 vethb86a384 ether enslaved unmanaged 191 vetha4de644 ether enslaved unmanaged 193 vethd453f20 ether enslaved unmanaged 194 veth467e9b0 ether enslaved unmanaged 19 links listed.
ip link show dev docker0 or ip link show docker0
returns:
6: docker0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default
link/ether b6:9c:54:72:68:b7 brd ff:ff:ff:ff:ff:ff
networkctl | grep docker0
returns:
6 docker0 bridge routable unmanaged
brctl show
returns:
Command 'brctl' not found, but can be installed with: sudo apt install bridge-utils
ip link show type veth
returns:
182: vethb487bf7@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether ba:52:0b:93:df:47 brd ff:ff:ff:ff:ff:ff link-netnsid 0
183: veth80c49b6@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether 22:1e:20:77:63:36 brd ff:ff:ff:ff:ff:ff link-netnsid 1
184: vethcbbbbb9@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether fe:17:07:0a:42:ae brd ff:ff:ff:ff:ff:ff link-netnsid 2
185: veth3645959@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether ce:8f:04:6f:e8:ce brd ff:ff:ff:ff:ff:ff link-netnsid 3
186: veth9c499d2@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether ae:c7:26:fb:ea:e1 brd ff:ff:ff:ff:ff:ff link-netnsid 4
187: veth87959b2@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether 62:62:39:88:8c:8b brd ff:ff:ff:ff:ff:ff link-netnsid 5
188: veth58debdc@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether 82:72:0c:5e:f9:60 brd ff:ff:ff:ff:ff:ff link-netnsid 6
189: vethb41af5e@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether 1e:d0:57:ca:3f:3c brd ff:ff:ff:ff:ff:ff link-netnsid 8
190: vethb86a384@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether be:6e:26:92:65:13 brd ff:ff:ff:ff:ff:ff link-netnsid 9
191: vetha4de644@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether 16:e6:c8:03:6b:89 brd ff:ff:ff:ff:ff:ff link-netnsid 11
193: vethd453f20@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker0 state UP mode DEFAULT group default
link/ether 56:d2:49:32:eb:5e brd ff:ff:ff:ff:ff:ff link-netnsid 13
194: veth467e9b0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether d2:3b:19:c7:ed:b7 brd ff:ff:ff:ff:ff:ff link-netnsid 14
sudo iptables -t nat -vnL POSTROUTING
returns:
Chain POSTROUTING (policy ACCEPT 160K packets, 9540K bytes) pkts bytes target prot opt in out source destination 389 44346 MASQUERADE 0 -- * !docker0 172.17.0.0/16 0.0.0.0/0 277K 17M MASQUERADE 0 -- * !br-613b9c885417 172.18.0.0/16 0.0.0.0/0
bridge link
returns:
182: vethb487bf7@enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 master br-613b9c885417 state forwarding priority 32 cost 2 183: veth80c49b6@enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 master br-613b9c885417 state forwarding priority 32 cost 2 184: vethcbbbbb9@enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 master br-613b9c885417 state forwarding priority 32 cost 2 185: veth3645959@enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 master br-613b9c885417 state forwarding priority 32 cost 2 186: veth9c499d2@enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 master br-613b9c885417 state forwarding priority 32 cost 2 187: veth87959b2@enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 master br-613b9c885417 state forwarding priority 32 cost 2 188: veth58debdc@enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 master br-613b9c885417 state forwarding priority 32 cost 2 189: vethb41af5e@enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 master br-613b9c885417 state forwarding priority 32 cost 2 190: vethb86a384@enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 master br-613b9c885417 state forwarding priority 32 cost 2 191: vetha4de644@enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 master br-613b9c885417 state forwarding priority 32 cost 2 193: vethd453f20@enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 master docker0 state forwarding priority 32 cost 2 194: veth467e9b0@enp9s0: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 master br-613b9c885417 state forwarding priority 32 cost 2
ip link
returns:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp9s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
link/ether 9c:6b:00:57:dc:9a brd ff:ff:ff:ff:ff:ff
3: enp19s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
link/ether 98:b7:85:20:7c:ef brd ff:ff:ff:ff:ff:ff
4: enp19s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
link/ether 98:b7:85:20:7c:f0 brd ff:ff:ff:ff:ff:ff
5: wlp12s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
link/ether 08:9d:f4:d0:ef:c1 brd ff:ff:ff:ff:ff:ff
6: docker0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default
link/ether b6:9c:54:72:68:b7 brd ff:ff:ff:ff:ff:ff
155: br-613b9c885417: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default
link/ether 46:2c:f6:c4:95:af brd ff:ff:ff:ff:ff:ff
182: vethb487bf7@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether ba:52:0b:93:df:47 brd ff:ff:ff:ff:ff:ff link-netnsid 0
183: veth80c49b6@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether 22:1e:20:77:63:36 brd ff:ff:ff:ff:ff:ff link-netnsid 1
184: vethcbbbbb9@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether fe:17:07:0a:42:ae brd ff:ff:ff:ff:ff:ff link-netnsid 2
185: veth3645959@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether ce:8f:04:6f:e8:ce brd ff:ff:ff:ff:ff:ff link-netnsid 3
186: veth9c499d2@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether ae:c7:26:fb:ea:e1 brd ff:ff:ff:ff:ff:ff link-netnsid 4
187: veth87959b2@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether 62:62:39:88:8c:8b brd ff:ff:ff:ff:ff:ff link-netnsid 5
188: veth58debdc@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether 82:72:0c:5e:f9:60 brd ff:ff:ff:ff:ff:ff link-netnsid 6
189: vethb41af5e@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether 1e:d0:57:ca:3f:3c brd ff:ff:ff:ff:ff:ff link-netnsid 8
190: vethb86a384@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether be:6e:26:92:65:13 brd ff:ff:ff:ff:ff:ff link-netnsid 9
191: vetha4de644@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether 16:e6:c8:03:6b:89 brd ff:ff:ff:ff:ff:ff link-netnsid 11
193: vethd453f20@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker0 state UP mode DEFAULT group default
link/ether 56:d2:49:32:eb:5e brd ff:ff:ff:ff:ff:ff link-netnsid 13
194: veth467e9b0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-613b9c885417 state UP mode DEFAULT group default
link/ether d2:3b:19:c7:ed:b7 brd ff:ff:ff:ff:ff:ff link-netnsid 14
References
docker/arr/gluetun/troubleshooting/troubleshooting.1752480027.txt.gz · Last modified: 2025/07/14 08:00 by peter