> For the complete documentation index, see [llms.txt](https://docs.console.zenlayer.com/api-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.console.zenlayer.com/api-reference/zec/vpc-network/border-gateway.md).

# Border Gateway

<table><thead><tr><th data-type="content-ref">Operation</th><th>Description</th></tr></thead><tbody><tr><td><a href="/api-reference/zec/vpc-network/border-gateway/createbordergateway.md">CreateBorderGateway</a></td><td>Creates a border gateway</td></tr><tr><td><a href="/api-reference/zec/vpc-network/border-gateway/describebordergateways.md">DescribeBorderGateways</a></td><td>Queries the details of one or more border gateways</td></tr><tr><td><a href="/api-reference/zec/vpc-network/border-gateway/modifybordergatewayasn.md">ModifyBorderGatewayAsn</a></td><td>Modifies the ASN of a border gateway</td></tr><tr><td><a href="/api-reference/zec/vpc-network/border-gateway/modifybordergatewaysattribute.md">ModifyBorderGatewaysAttribute</a></td><td>Modifies the attributes of one or more border gateways</td></tr><tr><td><a href="/api-reference/zec/vpc-network/border-gateway/describeavailablenats.md">DescribeAvailableNats</a></td><td>Queries the NAT gateways that can be associated with a border gateway</td></tr><tr><td><a href="/api-reference/zec/vpc-network/border-gateway/assignbordergateway.md">AssignBorderGateway</a></td><td>Binds a NAT gateway to a border gateway</td></tr><tr><td><a href="/api-reference/zec/vpc-network/border-gateway/unassignbordergateway.md">UnassignBorderGateway</a></td><td>Unbinds a border gateway from a NAT gateway</td></tr><tr><td><a href="/api-reference/zec/vpc-network/border-gateway/assignbordergatewayroute.md">AssignBorderGatewayRoute</a></td><td>Advertises custom routes to a border gateway</td></tr><tr><td><a href="/api-reference/zec/vpc-network/border-gateway/unassignbordergatewayroute.md">UnassignBorderGatewayRoute</a></td><td>Not advertise custom routes to a border gateway</td></tr><tr><td><a href="/api-reference/zec/vpc-network/border-gateway/deletebordergateway.md">DeleteBorderGateway</a></td><td>Deletes a border gateway</td></tr><tr><td><a href="/api-reference/zec/vpc-network/border-gateway/describeinterconnectbordergatewayregions.md">DescribeInterconnectBorderGatewayRegions</a></td><td>Queries the list of interconnect regions for border gateways</td></tr><tr><td><a href="/api-reference/zec/vpc-network/border-gateway/modifybordergatewayinterconnectcidr.md">ModifyBorderGatewayInterconnectCidr</a></td><td>Modifies the interconnection IP CIDR block of a border gateway</td></tr></tbody></table>