Backup to Remote SR through Proxy

[mandaman2k]

Hi,

Hope you guys can help me, So i almost blindly jumped into XCP-NG from Hyper-V from just a quick testing on a small server we had laying around. I've successfully migrated all the VMs and everything is now running on XCP-NG.

Now I'm focusing on the backups and DRP solutions.

As you can see on the diagram above I have 3 physical servers each master of there own pool and there own local SR.

Each server has it's own XO which manages the VMs running on each server and I've managed to create the backup to our NAS with hourly delta backups from each XO. All is working fine there.

Now for the DRP I have a dedicated server which is hosting XCP-NG with a public IP (blocked from internet access except from office IP) and I created a VM with PfSense with a second public IP to manage all the DRP VMs local and internet connections.

Next step I created the XO-Proxy from sources with the help of ronivay script. I was able to connect the proxy to each of the XO on the office side and I can see the local SR of the DRPPOOL.

I successfully was able to create a CR (continuous replication) to the DRPPOOL through the proxy and every 10 minutes all the VMs are being replicated.

Now the issue I'm having is creating delta backups to the remote cloud storage through the proxy. I was able to create the remote sr using the proxy credentials.

and here is how I setup the backup config:

and when running the backup I get the following error:

backupNg.runJob
{
  "id": "6600c079-e99f-49ec-ba49-f0930983b9f8",
  "schedule": "bde9c949-c037-4972-9f94-ab9953c6a3b6"
}
{
  "errno": -113,
  "code": "EHOSTUNREACH",
  "syscall": "connect",
  "address": "192.100.168.221",
  "port": 443,
  "call": {
    "duration": 3090,
    "method": "session.login_with_password",
    "params": "* obfuscated *"
  },
  "message": "connect EHOSTUNREACH 192.100.168.221:443",
  "name": "Error",
  "stack": "Error: connect EHOSTUNREACH 192.100.168.221:443
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1611:16)
    at TCPConnectWrap.callbackTrampoline (node:internal/async_hooks:130:17)"
}

this happens on all 3 servers and I don't really know what I should do here to fix this problem.

Hope someone can help me

Cheers

[olivierlambert]

Hi,

I'm not sure to get it, pinging @julien-f

[mandaman2k]

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