An error occurs when the nat outbound command is configured for GE00/0/0 on an AR509CG-Lc of V200R008C50SPC500.
1. Analyze error information. It is found that the NAT outbound configurations exceeded the limit.
2. Check the device configuration. Two nat outbound commands are found.
nat outbound 2998
nat outbound 2999
3. Find that GE0/0/4 is not a physical interface on the AR509CG-Lc. This interface is a reserved virtual interface.
Delete the nat outbound command configured on GE0/0/4 and reference this configuration to GI0/0/0. No error is reported.