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Questions tagged [google-cloud-vpn]

28 questions
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Alert on VPN Gateway tunnels status

We have multiple VPN Gateways and Tunnels setup in GCP. Is there a way to monitor the health of the Tunnels and get alerts when a Tunnel goes down or gets out of sync. Thanks, Guy
Guy Korn
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S2S Issue Google Cloud VPN and Cisco ASA 5545

I'm using Google Cloud VPN gateway and attempting to connect to a CISCO ASA 5545 device on a 3rd party premise. It's a static route setup and the Cisco router is using IKE v1 only. I have this problem where from the logs, I could see connection is…
keni
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Unable to receive TCP packets larger than VPC MTU on Google Compute Engines (Redis Client)

This seems to be network issues between Redis cluster (Deployed on our site's on-prem worker node) and Redis client (On GCP VM that is connected to our site via Cloud VPN). Specifically, the issue is related to the unresponsiveness of the Redis…
Sung-IL
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Why does GCP foundation setup walkthrough recommend "Non-Production" and "Development" environments?

The hierarchy suggested during the "Set up your foundation" step 5. "Hierarchy & access" found within GCP as a banner is the following: Production Non-Production Development But what is the purpose of Non-Production (possibly: QA, Staging,…
ServerFaulted
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In DataPrep, How to create connection with instance of sql without public ip on google cloud platform?

In Dataprep, when creating the connection there is the 'Test Connection' button, after filling in all the connection data, with the private ip, port, username and password, I click on the test button and I get the error [Unable to connect to host]…
Rafael Galle
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GCP VPN Tunnel is up, I can see Sent Bytes, but traffic is not reaching the recipient

I am trying to establish a VPN tunnel between a Classic CPN gateway and an on-prem VPN gateway. A requirement for the on-prem gateway is that traffic coming out of my VPN must present as a public external IP address (not a private IP address). I am…
Paul
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Reached cloud router limits

I have reached the limit of 5 cloud routers per region, if I edit the quotas I can see only a project limit, is it possible to increase the limit of 5 cloud routers per region? if yes, how? Also I noticed that I can create another cloud router in a…
turbos
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Google Cloud, GC Site-to-Site VPNs, OpenVPN, Different Subnets: Best way to connect A to B?

Sorry, the title isn't great... I have a Google Cloud (GC) VPC subnet 10.1.1.0/24 in region A which has an OpenVPN Access Server at 10.1.1.2. The OpenVpn Access Server provides remote access for clients outside of the cloud. Clients are allocated an…
Nick
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Alias subnetworks with Google Cloud IPSec VPN

My company's infrastructure is hosted on Google Cloud. We'd like to connect a network of one our clients with site-to-site (IPSec) VPN. I've setup one on Google Cloud but we have a problem. Our subnetwork (10.10.0.0/16) is overlapping with their…
Roger Magezi
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GCP VPN - Tunneling traffic through two VPN hops

I have the following topology: On-prem (EU) -> VPN Classic TUNNEL -> GCP -> VPN Dynamic (BGP) TUNNEL - On-prem (AMER). And I would like to connect both on-prem sites using the GCP tunnels. A very friendly colleague told me (in GCP forum) that it is…
Cova
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GCP VPN phase 2 not established until traffic received

We configured classic VPN on GCP to our on premise DC. It seems that tunnel on phase 2 is not established until some traffic sent from our DC. After this first ping or ssh everything runs fine. Problem is that tunnel is not being open when doing the…
stebetko
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GCP internal load balancer firewall rules with GKE

I'm running a small kubernetes cluster on GKE, and am providing a VPN connection (CloudVPN) into this VPC. I would like to restrict traffic entering the VPC via the VPN to only accessing an internal load balancer (ILB) I have setup for this purpose…
Michael
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Connect CloudSQL instance using Private IP via Cloud VPN Tunneling

I have two projects 1 and 2 and two vpc networks vpc1 and vpc2 in the respective projects. I need to connect to sql instance in vpc2 (project2) from vm in vpc1 project1 using private IP. After trying diiferent methods and exploring options like vpc…
Bajwa
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