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Questions tagged [bastion-host]

57 questions
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aws setup jenkins behind bastion

I have created a bastion server in public subnet and my Jenkins in private subnet within the same vpc. I am able to ssh into Jenkins from bastion host but unable to access the login. I have created an ALB and registered the jenkins instance as the…
user17617617
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Not able to ping private ec2 instance from a public ec2 instance within same VPC but in different subnets and different AZ's

I have created a vpc. Within that I have 2 subnets, one is private and other is public on two different az's. Within these subnets, I have one ec2 instance in private subnet nd other in public subnet. Now what I want is to ssh into the private ec2…
Nikhil
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Azure VNET: Sending traffic to microsoft public ip

I have created a vnet on azure. The vnet contains VM, bastion host, and pfsense firewall. I'm connecting to VM using bastion host, and all the traffic is getting filtered using pfsense. After connecting to VM, when I see the state table of pfsense,…
Yash
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Navicat or MySQL Workbench SSH Tunnel with MFA

Is it even possible to use Navicat or MySQL workbench (or any other tool) to connect to an Amazon RDS via a jump box like a bastion host? I can do this if I manually open an ssh tunnel in a terminal like so: ssh -A @ -L…
wesleywh
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Error connecting to private kubernetes cluster using oci bastion service

I just created a private Kubernetes cluster on Oracle Cloud. The normal way to connect to cluster API is via the Bastion service. I've followed the exact steps as mentioned in this article:…
Raj
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How to use a local database client against a cloud database if the only access is through a bastion pod

I have a MySql RDS database that is not publicly exposed. I also have a pod that can act as a bastion with kubectl exec. How would I be able to connect my local MySql Workbench to this RDS database?
Mike
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ssh AWS ec2 bastion permission denied

When I try to connect to an EC2 in a private network through a bastion server I get this message: @: Permission denied (publickey) However, I can ssh to bastion from my local machine, and I can ssh to the EC2 from the bastion…
Arsalen
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I can ssh my bastion but i can't have internet access in my private EC2 instance

After running out of ideas I hope I can find the solution here. Basically, I have an EC2 bastion, an EC2 "private" instance that runs my application and a Load Balancer. I can ssh both the bastion and private ec2 instance, but only the bastion has…
msc
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Run 'kubectl' commands from my localhost to GKE - but via tunnelling through a bastion host

Currently... I have a GKE/kubernetes/k8s cluster in GCP. I have a bastion host (Compute Engine VM Instance) in GCP. I have allowlisted my bastion host's IP in the GKE cluster's Master authorized networks section. Hence, in order to run kubectl…
Rakib
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AWS Network load balancer or EC2 Bastion host

One of the data providers, only offers transfer to an FTP server. To test connection I started an FTP server in a public subnet and opened port:21 in Security Group, unfortunately the data did not reach there, so in VPC Flow Logs I checked that…
Mateusz Marzec
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How do i add a security group as an inbound rule to another security group in terraform

I have a Terraform codebase which deploys a private EKS cluster, a bastion host and other AWS services. I have also added a few security groups to the in Terraform. One of the security groups allows inbound traffic from my Home IP to the bastion…
floormind
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how to check linux ssh tunnel is really successfully active?

i made some tests with verbose argument while initializing ssh tunnels, with a GOOD a WRONG destination address, but i didn't see a difference between good and bad ssh tunnel initialization. when i launch my ssh tunnel with a reachable ip address,…
it.drive.view
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