CaptainIntel

Hi Unraid-Community, I am running Unraid since a few years but lately changed my host setup to a Gigabyte MJ11-EC0 AMD Epyc SOC mATX. The system runs well in general, but I noticed, when I put load on the network interface, the connection will drop for a few seconds and then will come back up again. Sys-Log shows the following: Oct 19 17:09:49 Disklan kernel: igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX Oct 19 17:09:49 Disklan kernel: br0: port 1(eth0) entered blocking state Oct 19 17:09:49 Disklan kernel: br0: port 1(eth0) entered forwarding state Oct 19 17:10:00 Disklan kernel: igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Down Oct 19 17:10:00 Disklan kernel: br0: port 1(eth0) entered disabled state Oct 19 17:10:03 Disklan kernel: igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX Oct 19 17:10:03 Disklan kernel: br0: port 1(eth0) entered blocking state Oct 19 17:10:03 Disklan kernel: br0: port 1(eth0) entered forwarding state Oct 19 17:10:08 Disklan kernel: igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Down Oct 19 17:10:08 Disklan kernel: br0: port 1(eth0) entered disabled state Oct 19 17:10:11 Disklan kernel: igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX Oct 19 17:10:14 Disklan kernel: igb 0000:04:00.0: exceed max 2 second Oct 19 17:10:14 Disklan kernel: igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Down Oct 19 17:10:15 Disklan kernel: igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX Oct 19 17:10:15 Disklan kernel: br0: port 1(eth0) entered blocking state Oct 19 17:10:15 Disklan kernel: br0: port 1(eth0) entered forwarding state Oct 19 17:10:28 Disklan kernel: igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Down Oct 19 17:10:28 Disklan kernel: br0: port 1(eth0) entered disabled state Oct 19 17:10:31 Disklan kernel: igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX Oct 19 17:10:31 Disklan kernel: br0: port 1(eth0) entered blocking state Oct 19 17:10:31 Disklan kernel: br0: port 1(eth0) entered forwarding state Oct 19 17:10:37 Disklan kernel: igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Down Oct 19 17:10:37 Disklan kernel: br0: port 1(eth0) entered disabled state Oct 19 17:10:40 Disklan kernel: igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX Oct 19 17:10:40 Disklan kernel: br0: port 1(eth0) entered blocking state Oct 19 17:10:40 Disklan kernel: br0: port 1(eth0) entered forwarding state I doubled checked the cables and connectors and changed them to eliminate this kind of issue. Is there the possibility, that the LAN-Interface is damaged? Additional Information: Unraid Version: 6.12.4 Host: Gigabyte MJ11-EC0 AMD EPYC™ Embedded 3000 SoC processor MB LAN-Interface: Intel® I210-AT Cable: Cat 7 Patch It is a really weird issue... Thank You for suggestions

Hi, I have following issue: I don't have a public IPV4-Address but want to run some servers. I rented a VPS with a public IPV4 and successfully forwarded ports like 8080 on a VM to the VPS. I tested a setup which allows me to tunnel let's say a nginx-server from my Unraid VM via my VPS (with a public ipv4-address) and make it accessible via the VPS's IP like "123.123.123.123:80". I used this tutorial and it works great: https://gist.github.com/Quick104/d6529ce0cf2e6f2e5b94c421a388318b I can access the Server running on the VM (with wireguard inside) on my UnRaid-Server. Now, I want to simple use this method to access my docker containers. So I set up the build in Wireguard-Feature in unraid. The container is able to connect to the internet via the VPS IP. All port forwardings are set on the VPS as always. But I can't access let's say port 8080 on the VPS Ip. Curious: When I run a port scan, it shows me a active port 8080. It looks like the webpage is loading, but it's not. There must be a problem between the wireguard endpoint on my unraid and the container. Following IPTables are set on the VPS (The VPS Setup shouldn't be the problem): iptables -A FORWARD -i eth0 -o wg0 -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT & iptables -A FORWARD -i wg0 -o eth0 -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT & iptables -A FORWARD -i eth0 -o wg0 -p tcp --syn --dport 8080 -m conntrack --ctstate NEW -j ACCEPT & iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 8080 -j DNAT --to-destination 10.66.66.2 & iptables -t nat -A POSTROUTING -o wg0 -p tcp --dport 8080 -d 10.66.66.2 -j SNAT --to-source 10.66.66.1 & These Iptables work when running the tunnel directly between a VM (KVM) and the VPS. I also tried the docker-container gluetun-vpn. It produces the exact same issue. I can't connect to ports like 8080 via the "vpn tunneled access for docker". Is there anyone having the same issue or solved it? Thanks Unraid-Community!

I want GluTun to tunnel certain Docker containers to the VPS with a public IP to access them over this certain public IP (including the Ports like 8080).

Hello, I have following problem: I can't successfully forward Ports to my VPS with a static public IPV4 address (116.203.XXX.XXX) via GluTun VPN, Custom Provider My setup: Unraid Server (behind a fritzbox home router, only with ds-lite and no public ipv4 address). This server is running the glutunvpn docker container and connects via wireguard to the VPS successfully. The VPS (Ubuntu 20.04) has a wireguard server installed and no firewall. Connection to the server is working. So I tried to setup port forwarding some container ports (like 8080 tcp for SABNZB to be reachable under the VPSServerIP:8080. Every time: connection refused. UFW and other firewalls no set. What my Port-Forwarding config of glutun looks like in the attachments. IP's of my setup: UnRaid Server: 192.168.178.21 (192.168.178.0/24 subnet) VPS Server: Public IP 116.203.XXX.XXX, Wireguard IP: 10.66.66.1, Endpoint: 116.203.XXX.XXX, Interface eth0, wg0 GLUTUN Container: Wireguard IP 10.66.66.2 I also enabled IP Forwarding on the Linux VPS: echo 'net.ipv4.ip_forward = 1' | sudo tee -a /etc/sysctl.conf echo 'net.ipv6.conf.all.forwarding = 1' | sudo tee -a /etc/sysctl.conf sudo sysctl -p /etc/sysctl.conf What I've done wrong? Thank you very much