Failed To Connect To EXCLUSIVE Download.docker.com Port 443 No Route To Host
Adeline Haverstock
I was struggling with setting up a Traefik reverse proxy for my docker containers, I only got 502 responses with a no route error to my container from Traefik logs. At first I thought it was my Traefik setup but it turned out it was the firewall restrictions as @al. mentioned. It pointed me in the right direction and I got my answer from -network-connectivity-to-from-docker-ce-container-on-centos-8
failed to solve: rpc error: code = Unknown desc = failed to solve with frontend dockerfile.v0: failed to create LLB definition: failed to do request: Head -1.docker.io/v2/opendronemap/webodm_db/manifests/latest: proxyconnect tcp: dial tcp 192.168.65.1:3128: connect: no route to host
failed to connect to download.docker.com port 443 no route to host
Download File ⚹ https://t.co/x5al9hPqc7
It seems to relate to the issue that also appears when running docker login :
Error response from daemon: Get -1.docker.io/v2/: proxyconnect tcp: dial tcp 192.168.65.1:3128: connect: no route to host
If this command returns a value, the Docker client is set to connect to a Dockerdaemon running on that host. If it's unset, the Docker client is set to connectto the Docker daemon running on the local host. If it's set in error, use thefollowing command to unset it:
If you run a firewall on the same host as you run Docker, and you want to accessthe Docker Remote API from another remote host, you must configure your firewallto allow incoming connections on the Docker port. The default port is 2376 ifyou're using TLS encrypted transport, or 2375 otherwise.
In this scenario, the message is a cryptic way of telling you that the download failed. Piping these two steps together is nice when it works, but it kind of breaks the error reporting -- especially when you use wget -q (or curl -s), because these suppress error messages from the download step.
Make sure your internet connection is working correctly, and there are no firewall rules or other network restrictions preventing the secure connection to the "download.docker.com" server. You can try accessing the URL directly in your web browser to check if it's accessible.
I am a bit lost on what I can do
It is not a DNS problem since I can ping server or CURL http content on port 80. It only related to SSL connections.
Is there someone here with any idea about this issue?
This indicates that you either (a) don't have a properly configured DNS server or (b) your network configuration isn't correct and you can't connect to a DNS server to check the hostname mirrorlist.centos.org.
Hello, i have some docker containers running on my server. I have just opened port 80 and 433 on my router. anche checked if my domain works. I try to create a certificate for home assistant, so i stopped pihole container and i run certbot wit sudo certbot certonly. I use standalone method but it doesn't work. I think my domain is no reachable, can someone help me?
An HTTP connection is required to use the HTTP Challenge. To test HTTP you must have something running and listening on that port. With Certbot standalone you must leave it paused / running to test connecting to it. Or, if you have some other software to run on that port you can use that.
Success! We were able to connect to the application running inside of our container on port 8000. Switch back to the terminal where your container is running and you should see the POST request logged to the console.
I believe infowx9tw had the 192.168.1.77 adress. I have disconnected the wired ethernet from the TX2 so the only physical route to it is through the USB. I cannot ping nor ssh 192.168.1.77. I can connect the ethernet cable to the TX2 and see if I get a connection then. Would that be useful?
For my problem is I can ping to Jetson TX2 from host ubuntu 18.04 as ping 192.168.55.1
but I cannot ssh from host to Jetson TX2 as
ssh 192.168.55.1, result is connection refused.
so how can I do?
I have been trying to install Portworx on on-prem kubernetes cluster. I was able to generate the spec file from px-central console. I applied the file against my kubernetes cluster but the portworx-api pods fail to come up. I then tried to collect the logs for Portworx using the command:
kubectl logs -n kube-system -l name=portworx -c portworx --tail=99999
listed here: Troubleshoot Portworx on Kubernetes but the command fails with the error: Error from server: Get " :10250/containerLogs/kube-system/portworx-5mxmj/portworx?tailLines=99999": dial tcp 172.23.105.137:10250: connect: no route to host.
Of course, port 80 and 443 are forwarded to my PC on the router config and I have bought a static IP address. Other servers do work over internet and I can run nginx and see it over my public IP address.
So the to-be-router arrived, installed proxmox and a Debian container with caddy. I changed the ports on my router to go to my container and Caddy just started working. It appears that the issue is specifically on my PC but I have no idea why. All of my firewalls were disabled on my PC.
In my experience these are the primary hurdles to WinRM sweet success. First is connecting. Can I successfully establish a connection on a WinRM port to the remote machine? There are several things to get in the way here. Then a yak shave or two later you get past connectivity but are not granted access. What's that you say? You are signing in with admin credentials to the box?...I'm sorry say that again?...huh?...I just can't hear you.
There is an additional security restriction imposed by powershell remoting when connected over HTTP on a non domain joined (work group) environment. You need to add the host name of the machine you are connecting to the list of trusted hosts. This is a white list of hosts you consider ok to talk to. If there are many, you can comma delimit the list. You can also include wildcards for domains and subdomains:
Harbor optionally supports HTTP connections, however the Docker client always attempts to connect to registries by first using HTTPS. If Harbor is configured for HTTP, you must configure your Docker client so that it can connect to insecure registries. In your Docker client is not configured for insecure registries, you will see the following error when you attempt to pull or push images to Harbor:
Calls to an Amazon ECR repository require a functioning connection to the internet. Verify your network settings, and verify that other tools and applications can access resources on the internet. If you are running docker pull on an Amazon EC2 instance in a private subnet, verify that the subnet has a route to the internet. Use a network address translation (NAT) server or a managed NAT gateway.
I start the application and then try to log to navigate it through port 9000 and get connection refused, it only starts working again after reinstalling the application. Did any of you guys had this problem?
Hi, whenever I try to run a pipeline on gitlab it fails with the following error:
Fetching changes with git depth set to 50... Initialized empty Git repository in /builds/lukas/test/.git/ Created fresh repository. fatal: unable to access 'http://:999/lukas/test.git/': Failed to connect to port 999: Connection refused ERROR: Job failed: exit code 1
The ingress requests are using the gateway host (e.g., myapp.com)which will activate the rules in the myapp VirtualService that routes to any endpoint of the helloworld service.Only internal requests with the host helloworld.default.svc.cluster.local will use thehelloworld VirtualService which directs traffic exclusively to subset v1.
Configuring more than one gateway using the same TLS certificate will cause browsersthat leverage HTTP/2 connection reuse(i.e., most browsers) to produce 404 errors when accessing a second host after aconnection to another host has already been established.
Since both gateways are served by the same workload (i.e., selector istio: ingressgateway) requests to both services(service1.test.com and service2.test.com) will resolve to the same IP. If service1.test.com is accessed first, itwill return the wildcard certificate (*.test.com) indicating that connections to service2.test.com can use the same certificate.Browsers like Chrome and Firefox will consequently reuse the existing connection for requests to service2.test.com.Since the gateway (gw1) has no route for service2.test.com, it will then return a 404 (Not Found) response.
the server is either not running, or not running on the specified port, socket or pipe. Make sure you are using the correct host, port, pipe, socket and protocol options, or alternatively, see Getting, Installing and Upgrading MariaDB, Starting and Stopping MariaDB or Troubleshooting Installation Issues.
Since you are connecting from localhost, the anonymous credentials, rather than those for the 'melisa' user, are used. The solution is either to add a new user specific to localhost, or to remove the anonymous localhost user.
I have modified the ports in docker-compose file and trying to install ACS in ubuntu machine but while docker-compose -up getting error related connection refused and 07050007 Failed to connect or to read the response from T-Engine for imagemadic,transform-misc and libreoffice etc
If there is any block set in the server by a firewall, then there are a lot of chances for the wget command not to work. In other words, a firewall filters most of the unwanted connections. Thus, the wget command failed to work.
In short, the wget failed no route host error is mainly caused due to the firewall blockage, port restrictions or offline remote server. Today, we saw the major reasons for the wget errors and how our Support Engineers fix it.
Targets - are the number of hosts that the local Weave Router has beenasked to connect to at weave launch and weave connect. Thecomplete list can be obtained using weave status targets.
Connections between Weave Net peers carry control traffic over TCP anddata traffic over UDP. For a connection to be fully established, theTCP connection and UDP datapath must be able to transmit informationin both directions. Weave Net routers check this regularly withheartbeats. Failed connections are automatically retried, with anexponential back-off.
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