[Yandex Cloud documentation](../../index.md) > [All solutions](../index.md) > VPC > All solutions for VPC

# Solutions for VPC

## Examples of VPC configurations and use cases {#configuration-examples}

* [How to disable DDoS protection](how-to/disable-ddos-protection-on-external-ip.md)
* [How to transfer an external static IP address to a different cloud](how-to/move-external-ip-between-cloud.md)
* [How to view incoming or outgoing traffic logs for a VM](how-to/incoming-and-outcoming-traffic-logs.md)
* [How to change the network or subnet for an MDB cluster](how-to/changing-net-or-subnet.md)
* [How to read the `Connections quota utilization` chart](how-to/connections-quota-utilization.md)
* [How to assign a fixed IP address to a NAT gateway](how-to/link-ip-address-to-nat-gateway.md)
* [How to enable egress NAT](how-to/activate-egress-nat.md)
* [How to route traffic between two cloud networks](how-to/routing-traffic-between-two-vpcs.md)
* [How to use IPv6 addresses](how-to/using-ipv6.md)
* [How to use a fault-tolerant VPN or NGFW](how-to/using-failsafe-vpn.md)
* [How to restore an IP address](how-to/restore-ip-address.md)
* [How a NAT gateway is different from a NAT instance](how-to/difference-nat-gateway-and-nat-instance.md)
* [How to re-assign an IP address to a different availability zone](how-to/transferring-ip-to-a-different-zone.md)
* [How to block an IP address](how-to/block-ip-address.md)
*

## Solutions for known VPC issues {#known-issues-resolving}

* [Errors in geographic attribution of Yandex Cloud resource IP addresses](known-issues/external-ip-address-country-affiliation-issue.md)
* [Resolving errors at cloud network deletion](known-issues/unable-to-delete-cloud-network.md)
* [Troubleshooting network performance issues when using cloud resources](known-issues/network-perfomance-issue.md)
* [Fixing TLS connection errors on VMs](known-issues/resolving-tls-traffic-issues.md)
* [Cannot delete a security group](known-issues/security-group-cannot-be-deleted.md)
* [Fixing the `Quota limit vpc.routeTables.count exceeded` error](known-issues/error-quota-limit-vpc-routetables-count-exceeded.md)
* [Resolving issues with SMTP email sending from external IP addresses](known-issues/issues-with-outgoing-emails-on-external-ips.md)