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AR Router Troubleshooting Guide

This Product Documentation provides guidance for maintaining AR Enterprise Router, covering common information collection and fault diagnostic commands, typical fault troubleshooting guide, and troubleshooting.
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Why Does the NAT Function Fail to Be Configured on a High-End LAN Card?

Why Does the NAT Function Fail to Be Configured on a High-End LAN Card?

ACL-based traffic policies cannot be configured on high-end LAN cards (8FE1GE and 24GE cards). Therefore, when the nat outbound command is run to configure outbound NAT with an address pool, the configuration fails.

You can run the set workmode lan-card l3centralize command to disable the routing and forwarding function on a high-end LAN card. You can divert the packets received on the high-end LAN card to the sub-core CPU for packet forwarding. ACL-based traffic policies and the NAT function then can be configured on the high-end LAN card.

Updated: 2019-05-10

Document ID: EDOC1000079719

Views: 453236

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