Configuring UPF Ingress Interface Type
To configure the UPF ingress interface type, use the following configuration:
To enable the upf-ingress command, you must configure the require upf command on the UPF. You need the UPF license to enable the require upf command.
configure
context context_name
user-plane-service service_name
[ no ] associate gtpu-service gtpu_service_name upf-ingress interface-type [ n9 | s5u | s8u | n3 | n9-s5u-s8u ]
end
NOTES:
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associate gtpu-service gtpu_service_name : Associate the GTP-U service with the user plane service.
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upf-ingress : Configure the interface type as UPF ingress.
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interface-type [ n9 | s5u | s8u | n3 | n9-s5u-s8u ] : Configure the desired GTP-U ingress interface type.
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If the N3 GTP-U ingress service is not present, UPF uses the default interface.
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If the configuration for N9, S5u, or S8u interfaces is not present, UPF performs the following actions:
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UPF looks to use the N9 interface first followed by the S5u and S8u interfaces.
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If there is no GTP-U service, UPF uses the default interface.
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