February 20, 20251 yr Hello, I am in the trial period with unraid and running out of time here because I cannot figure out why I cannot install any app that requires docker. I can download and install any plugins with out any issue. I have my docker enable with the settings attached then when i go to apps and search for anything and then I try to download the app then I get msg attached every time. I tried changing settings in the docker back and forth and changing settings in my apps with no success> i keep getting the same issues. I also remove the docker , remove all data from my cache drive and reinstall docker and nothing. One detail is , the first time i set up docker , I was able to install jellyfin and have the docker container but i removed it from unraid because i could not get it to work on my network and then tried to install it again and then is when i started getting the same error message. I have a permanent ip assigned to my server nas 192.168.1.110 and I made sure port 433 is opened. Please let me know if you need any other details and will happily provide them Thank you for your help! wtrpro-diagnostics-20250220-0919.zip
February 20, 20251 yr Community Expert Try changing your DNS server to 208.67.222.222 and 208.67.220.220 instead of using your router. Settings - Network Settings
February 20, 20251 yr Community Expert 1 hour ago, JG said: Hello, I am in the trial period with unraid and running out of time here because I cannot figure out why I cannot install any app that requires docker. I can download and install any plugins with out any issue. I have my docker enable with the settings attached then when i go to apps and search for anything and then I try to download the app then I get msg attached every time. I tried changing settings in the docker back and forth and changing settings in my apps with no success> i keep getting the same issues. I also remove the docker , remove all data from my cache drive and reinstall docker and nothing. One detail is , the first time i set up docker , I was able to install jellyfin and have the docker container but i removed it from unraid because i could not get it to work on my network and then tried to install it again and then is when i started getting the same error message. I have a permanent ip assigned to my server nas 192.168.1.110 and I made sure port 433 is opened. Please let me know if you need any other details and will happily provide them Thank you for your help! wtrpro-diagnostics-20250220-0919.zip 82.4 kB · 2 downloads your network config seems borked. You only have ipv4 but try to access ivp6. The network.cfg looks incomplete too.
February 21, 20251 yr Author Solution 22 hours ago, JorgeB said: Try changing your DNS server to 208.67.222.222 and 208.67.220.220 instead of using your router. Settings - Network Settings mmm that seemed to work, I can now install apps in docker however I do not understand why those specific numbers. No in a millions year I would have known that to be honest. Would you mind explaining the reasoning behind it ? I would like to know so I can learn. Thank you
February 21, 20251 yr Author 21 hours ago, Mainfrezzer said: your network config seems borked. You only have ipv4 but try to access ivp6. The network.cfg looks incomplete too. Thank for taking a look. I am very noob so I am not sure how I can try accessing ipv6 from unraid. I have it on in my router. What do you mean by being borked? would you mind specifying a bit more? I want to make sure this is future proof as I am planning accessing the nas from outside my network. Thanks
February 21, 20251 yr Community Expert 43 minutes ago, JG said: Thank for taking a look. I am very noob so I am not sure how I can try accessing ipv6 from unraid. I have it on in my router. What do you mean by being borked? would you mind specifying a bit more? I want to make sure this is future proof as I am planning accessing the nas from outside my network. Thanks the diagnostic showed that your network config doesnt have any protocol set, as the declaration of ipv4 or ipv4+ipv6 was missing. Re-saving in Settings/NetworkSettings should fix it Edit: Your network.cfg looks(looked) like this # Generated network settings USE_DHCP="yes" IPADDR= NETMASK= GATEWAY= BONDING="yes" BRIDGING="yes" While it should look more like this # Generated settings: IFNAME[0]="br0" BONDNAME[0]="bond0" BONDING_MIIMON[0]="100" BRNAME[0]="br0" BRSTP[0]="no" BRFD[0]="0" BONDING_MODE[0]="1" BONDNICS[0]="eth0" BRNICS[0]="bond0" PROTOCOL[0]="ipv4" USE_DHCP[0]="yes" DHCP_KEEPRESOLV="no" USE_DHCP6[0]="yes" DHCP6_KEEPRESOLV="no" SYSNICS="1" Edited February 21, 20251 yr by Mainfrezzer
February 21, 20251 yr Author 2 minutes ago, Mainfrezzer said: the diagnostic showed that your network config doesnt have any protocol set, as the declaration of ipv4 or ipv4+ipv6 was missing. Re-saving in Settings/NetworkSettings should fix it are you talking about changing here?
February 21, 20251 yr Community Expert yeah, just dummy change it, so the apply button gets orange, so you can save again. If you want to use ipv6, you can of couse set it to that as well.
February 21, 20251 yr Community Expert 17 minutes ago, JG said: I can now install apps in docker however I do not understand why those specific numbers. That's a free DNS service, and if it works, it suggests the DNS in your router/ISP is not working correctly.
February 21, 20251 yr Author 3 minutes ago, Mainfrezzer said: yeah, just dummy change it, so the apply button gets orange, so you can save again. If you want to use ipv6, you can of couse set it to that as well. iov4 + ipv6 and it does not work. Should i have both on in normal circumstances? 1 hour ago, JorgeB said: That's a free DNS service, and if it works, it suggests the DNS in your router/ISP is not working correctly. Do i need to set up and specific dns for my nas ip? I do not have any at the moment it seems. I am a noob so not that familiar with advance setting in router either. What would be the recomended router set up is my nas ip is 192.168.1.110 ( i have that assigned permanently to my nas )
February 21, 20251 yr Community Expert 20 minutes ago, JG said: Do i need to set up and specific dns for my nas ip? Typically, the router/ISP work as the default DNS server, but you should be able to specify a different one there, you can use the same ones I mentioned before, Google also has free DNS servers.
February 21, 20251 yr Community Expert 27 minutes ago, JG said: iov4 + ipv6 and it does not work. Should i have both on in normal circumstances? Do i need to set up and specific dns for my nas ip? I do not have any at the moment it seems. I am a noob so not that familiar with advance setting in router either. What would be the recomended router set up is my nas ip is 192.168.1.110 ( i have that assigned permanently to my nas ) Depends on your isp. But since you had only ipv4 before you should never be directed to access a ipv6 address, because that doesnt work. Either, the dns gave you the wrong address, or something was/is fumbled and thinks you can do ipv6 Have a look at your network.cfg if that one is fixed now at least. Its on your usb in config (ie. /boot/config/network.cfg) to quote myself from earlier: 2 hours ago, Mainfrezzer said: Your network.cfg looks(looked) like this # Generated network settings USE_DHCP="yes" IPADDR= NETMASK= GATEWAY= BONDING="yes" BRIDGING="yes" While it should look more like this # Generated settings: IFNAME[0]="br0" BONDNAME[0]="bond0" BONDING_MIIMON[0]="100" BRNAME[0]="br0" BRSTP[0]="no" BRFD[0]="0" BONDING_MODE[0]="1" BONDNICS[0]="eth0" BRNICS[0]="bond0" PROTOCOL[0]="ipv4" USE_DHCP[0]="yes" DHCP_KEEPRESOLV="no" USE_DHCP6[0]="yes" DHCP6_KEEPRESOLV="no" SYSNICS="1"
February 24, 20251 yr Author On 2/21/2025 at 11:23 AM, Mainfrezzer said: Depends on your isp. But since you had only ipv4 before you should never be directed to access a ipv6 address, because that doesnt work. Either, the dns gave you the wrong address, or something was/is fumbled and thinks you can do ipv6 Have a look at your network.cfg if that one is fixed now at least. Its on your usb in config (ie. /boot/config/network.cfg) to quote myself from earlier: I took a look at it and it looks very similar with the difference of the dns which is basically what allows me now to download docker apps. I am still trying to understand what the deal is with the dns setting that I need to fix # Generated settings: IFNAME[0]="br0" BONDNAME[0]="bond0" BONDING_MIIMON[0]="100" BRNAME[0]="br0" BRSTP[0]="no" BRFD[0]="0" BONDING_MODE[0]="1" BONDNICS[0]="eth0 eth1" BRNICS[0]="bond0" PROTOCOL[0]="ipv4" USE_DHCP[0]="yes" DHCP_KEEPRESOLV="yes" DNS_SERVER1="208.67.222.222" DNS_SERVER2="208.67.220.220" USE_DHCP6[0]="yes" DHCP6_KEEPRESOLV="no" SYSNICS="1"
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