Configuration Example
The following is an example configuration of NRF failure handling.
group nf-mgmt NFMGMT1
nrf-mgmt-group nrf-nfmgmt-grp
failure-handling-profile FHNRF
locality LOC1
heartbeat interval 50
exit
profile nf-client-failure nf-type nrf
profile failure-handling FHNRF
service name type nrf-nfm
responsetimeout 2300
message type NRFRegistration
failover-enabled true
status-code httpv2 400,500
action retry
exit
status-code httpv2 401,504
action retry-next
exit
exit
message type NFUpdate
failover-enabled true
status-code httpv2 400,503
action retry
exit
status-code httpv2 411,500
action retry-next
exit
exit
message type Heartbeat
re-registration-enabled true
status-code httpv2 400,429
action retry
exit
status-code httpv2 411,500
action retry-next
exit
exit
exit
exit
exit
When an AMF failure occurs, use the following example configuration for the range of error codes with the same retry-action and retry-count in the failure handling template.
Note | You can use similar configuration during the failure of other NFs. |
profile nf-client-failure nf-type amf
profile failure-handling FH1
service name type namf-comm
message type AmfCommEBIAssignment
status-code httpv2 100,200,300,400-410
retry 4
action continue
exit
exit
exit
exit
profile failure-handling FH2
service name type namf-comm
message type AmfCommEBIAssignment
status-code httpv2 401
retry 4
action continue
exit
exit
exit
exit
profile failure-handling FH3
service name type namf-comm
message type AmfCommEBIAssignment
status-code httpv2 250-260
retry 4
action continue
exit
exit
exit
exit
profile failure-handling FH4
service name type namf-comm
message type AmfCommEBIAssignment
status-code httpv2 100,200,300,400-410
action continue
exit
exit
exit
exit
profile failure-handling FH5
service name type namf-loc
message type AmfCommEBIAssignment
status-code httpv2 150,160,170-175
action continue
exit
exit
exit
exit
exit
The following configuration is an example of the failure template mapping to DNN.
profile dnn intershat
network-element-profiles chf chf1
network-element-profiles amf amf1
network-element-profiles pcf pcf1
network-element-profiles udm udm1
ssc-mode 2 allowed [ 3 ]
session type IPV4 allowed [ IPV4V6 ]
upf apn intershat
exit
The following configuration is an example of the failure template mapping to SMF.
profile smf smf1
node-id 12b888e1-8e7d-49fd-9eb5-e2622a57722
locality LOC1
bind-address ipv4 209.165.202.129
bind-port 8008
fqdn example.com.apn.epc.mnc456.mcc123
plmn-id mcc 123
plmn-id mnc 456
exit
profile network-element amf amf1
nf-client-profile AMF-L1
failure-handling-profile FH1
query-params [ target-nf-instance-id ]
exit
profile network-element pcf pcf1
nf-client-profile PCF-L1
failure-handling-profile FH1
exit
profile network-element udm udm1
nf-client-profile UDM-L1
failure-handling-profile FH1
exit
profile network-element chf chf1
nf-client-profile CHF-L1
failure-handling-profile FH2
exit
end