Remapping Nonstandard QCI to Standard QCI

Use the following sample configuration to enable and remap the QCI sent in the QoS Flow parameter list to the needed configuration value. This remapping process is applicable for N1 PDU Establishment Accept and PDU Session Modification procedures.


config 
   profile qos qos_profile_name 
      dscp-map qi5 qos_id 
      qosflow qi5 nonstandard_value nas-remap standard_value 
      arp-priority-level arp_value uplink user-datagram dscp-marking dscp_marking_value 
      arp-priority-level arp_value downlink { encsp-header { copy-inner | dscp-marking dscp_marking_value } | user-datagram dscp-marking dscp_marking_value } } 
      commit 

NOTES:

  • dscp-map qi5 qos_id : Specify the ID for the authorized QoS parameters. qos_id must be an integer in the range of 1–255.

  • qosflow qi5 nonstandard_value nas-remap standard_value : SMF remaps the 5QI that is sent in the parameter list in the QoS Flow descriptions to the configured value. nas-remap standard_value accepts the mapped 5QI value in the range 1–255. For example, qosflow qi5 131 nas-remap1 .

  • arp-priority-level arp_value uplink user-datagram dscp-marking dscp_marking_value : Configure the ARP priority level and then set the DSCP value in the inner IP header in the uplink direction. This DSCP value is applied to the packets with the configured 5QI value.

    arp_value must be an integer in the range of 1–255.

    dscp_marking_value must be a hexadecimal number from 0x00 through 0x3F.

  • arp-priority-level arp_value downlink { encsp-header { copy-inner | dscp-marking dscp_marking_value } | user-datagram dscp-marking dscp_marking_value } } : Configure the ARP priority level and then set the DSCP value to be applied to the encapsulation header or user datagram.

    If encsp-header is configured, set the DSCP in the outer-ip header in the downlink direction or copy the DSCP value from the inner IP header to the outer IP header.

    If user-datagram is configured, set the DSCP in the inner IP header in the downlink direction.

    arp_value must be an integer in the range of 1–255.

    dscp_marking_value must be a hexadecimal number from 0x00 through 0x3F.

The following is an example configuration.


[smf] smf(config)# profile qos qos_A5972 
[smf] smf(config-qos-qos_A5972)# qosflow qi5 1 
Possible completions:
  arp-priority-level   
  downlink             
  gfbr                 
  mfbr                 
  nas-remap       
  uplink               
[smf] smf(config-qos-qos_A5972)# qosflow qi5 1 nas-remap 2