jafi Posted January 30 Share Posted January 30 I have 5xNIC, but I only use three of them. eth0 (DOCKER-LAN) IP: 100.46.0.10 GW: 100.46.0.1 eth1 (LAN) IP: 100.64.0.10 GW: 100.64.0.1 eth2 (VPN) IP: 46.64.0.10 GW: 46.64.0.1 eth3 & eth4 are inactive. Unraid created routing table: ROUTE GATEWAY METRIC default 46.64.0.1 via br2 1010 default 100.64.0.1 via br1 1011 default 100.46.0.1 via br0 1012 100.46.0.1/24 br0 1012 100.64.0.1/24 br1 1011 46.64.0.1/24 br2 1010 cat /etc/resolv.conf # Generated by dhcpcd from br0.dhcp domain xxx.com nameserver 100.46.0.1 Settings - Docker (advanced) IPv4 custom network on interface br0: Subnet: 100.46.0.0/24 Gateway: 100.46.0.1 DHCP pool: not set IPv4 custom network on interface br1: Subnet: 100.64.0.0/24 Gateway: 100.64.0.1 DHCP pool: not set IPv4 custom network on interface br2: Subnet: 46.64.0.0/24 Gateway: 46.64.0.1 DHCP pool: not set Problem is that with these network settings APPS does not work. Not even ping google.com does not work. I can fix this problem temporarily by removing 100.46.0.1/24 br0 1012 from routing table and modifying /etc/resolv.conf -> nameserver 100.64.0.1. With these modification everything works fine for a while, but soon UNRAID change everything back. I only have couple of docker that uses VPN, all other docker's use DOCKER-LAN. Unraid should use LAN for updating, apps, etc. Quote Link to comment
MAM59 Posted January 30 Share Posted January 30 your mistake is that you have assigned a gateway to every card. Unless you have really 3 seperate internect connections, this is wrong. Only the "real" card (which contains the router to the internet) should have the router's address stored as "default gateway". There are implicit automatically generated routes to the other card's nets. You need to add these routes to other machines and your default router to make them accessible from inside and outside (if wanted) Quote Link to comment
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