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Reviewed-by: Sarda, Priya <prsarda@noreply.gitea.eco.tsi-dev.otc-service.com> Co-authored-by: fanqinying <fanqinying@huawei.com> Co-committed-by: fanqinying <fanqinying@huawei.com>
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Notes and Constraints
Specifications
Table 1 lists the specifications of the enterprise router.
Constraints
- Enterprise routers cannot be used together with virtual IP addresses of VPCs. If virtual IP addresses are used, contact customer service.
- Traffic cannot be forwarded from a VPC to its attached enterprise router if the destination of a route with an enterprise router as the next hop is set to 0.0.0.0/0 in the VPC route table and if:
- An ECS in the VPC has an EIP bound.
- The VPC is being used by ELB, NAT Gateway, VPC Endpoint, or Distributed Cache Service (DCS).
To solve this problem, refer to Why Traffic Can't Be Forwarded from a VPC with a Route Destination of 0.0.0.0/0 to Its Enterprise Router?
- The VPC route table does not allow you to add a route whose destination address is 100.64.x.x and next hop is an enterprise router.
To solve this problem, refer to How Do I Route Traffic to 100.64.x.x Through an Enterprise Router?
Parent topic: Service Overview