fuzzewuzze Posted February 2, 2019 Share Posted February 2, 2019 (edited) So ive had a unraid box for years, nothings changed in the last few days but all of a sudden my box will only respond to its IPV6 address. 1) IPV6 is disabled on my router 2) Unraid is configured for automatic DHCP on IPV4 only 3) My unraid box has a proper IPV4 address 4) I can no longer access the web interface or any dockers through IPV4 address or hostname, only the IPV6 address. 5) I can still putty into it via hostname 6) I can ping my hostname, it responds with my unraid's eth0 ipv6 address. If i ping the ipv4 address it times out. 7) I've reset my router to factory defaults, didnt change anything. 8 ) all of my other devices IPV4 addresses work correctly. I tried disabling IPV6 with the sysctl command ive found on the net, as well as trying to edit sysctl.conf, but neither works after a reboot i assume because the changes are lost on reboot since im not modifying my unraid flash? Please any idea's would be greatly appreciated, i feel like ive covered all of the bases so i'm super confused what is going on. Using unRaid 6.6.6 with no problems until today. Heres my diagnostic file tower-diagnostics-20190202-1951.zip Edited February 4, 2019 by fuzzewuzze Quote Link to comment
Squid Posted February 3, 2019 Share Posted February 3, 2019 I probably won't be able to help, but anyone who can would probably want to see the diagnostics Quote Link to comment
fuzzewuzze Posted February 3, 2019 Author Share Posted February 3, 2019 3 hours ago, Squid said: I probably won't be able to help, but anyone who can would probably want to see the diagnostics I updated, thanks. Quote Link to comment
Hoopster Posted February 3, 2019 Share Posted February 3, 2019 5 hours ago, fuzzewuzze said: Heres my diagnostic file https://www.dropbox.com/s/1ev2cq5x7w2mf8p/tower-diagnostics-20190202-1951.zip?dl=0 And the experts prefer that you link the diagnostics file (or any other files) directly in your post and not upload it to an external site. 😀 Quote Link to comment
fuzzewuzze Posted February 4, 2019 Author Share Posted February 4, 2019 Ok i updated the post with an attachment. Quote Link to comment
Squid Posted February 4, 2019 Share Posted February 4, 2019 On 2/2/2019 at 5:45 PM, fuzzewuzze said: Unraid is configured for automatic DHCP on IPV4 only No it's not USE_DHCP[0]="no" IPADDR[0]="192.168.254.14" DHCP is configured for IPv6 What IP address does the server get (if it does) if you enable DHCP on the server? Quote Link to comment
fuzzewuzze Posted February 4, 2019 Author Share Posted February 4, 2019 Sorry i must have taken the snapshot after i set it to a static IP, its the only way i can get IPV4 to function. If i set it to DHCP i get an IPV4 address of 192.168.254.14 as well because i have my router set to reserve .14 for eth0's MAC address. But just doing that i cannot access it via IPV4. Quote Link to comment
bonienl Posted February 4, 2019 Share Posted February 4, 2019 What is the output of route -n Your server has a valid IPv4 address (192.168.254.14). Is this address pingable from another pc? There is no IPv6 configured/used. Interfaces only have link local addresses. Quote Link to comment
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