Cisco Catalyst SD-WAN Troubleshooting Guide

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Cisco Catalyst SD-WAN Troubleshooting Guide

Restrictions for unified debug condition

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Outlines the limitations when using debug conditions for IPv4 and IPv6 traffic over MPLS networks.


Be aware of these restrictions when configuring debug conditions for IPv4 and IPv6 over MPLS networks:

  • The debug condition for IPv4 and IPv6 over an MPLS network is supported only using the device CLI.

  • Cisco SD-WAN Manager doesn't display the filtered debugging results as part of the packet trace debugging output.

  • You can't enable the debug condition to match IPv4 traffic over MPLS and IPv6 traffic over MPLS at the same time.

  • You can match only one MPLS label with either IPv4 or IPv6 traffic.

  • The number of configurable Feature Invocation Array (FIA) entries per array is 31.