Huawei EMMA Pro - Application Scenarios of Preconfigured Certificates

B.2 Application Scenarios of Precongured Certicates
File Path and Name Scenario Replacement
/mnt/home/cert/
north_tcpmb_client_cert_old/
ca_single_1.crt
Authenticates the
validity of the peer
NMS for
communication
through Modbus-
TCP.
For details
about how to
replace a
certicate,
contact
technical
support
engineers to
obtain the
corresponding
security
maintenance
manual.
/mnt/home/cert/
north_tcpmb_client_cert_old/
ca_single_0_0.crt
/mnt/home/cert/
north_tcpmb_client_cert_old/
ca_single_2.crt
/mnt/home/cert/
north_tcpmb_client_cert_old/
ca_single_0_1.crt
/mnt/home/cert/tcpmb_server_cert_old/
ca_single_1.crt
Authenticates the
validity of the peer
app when
communicating with
the mobile app over
Modbus-TCP.
/mnt/home/cert/tcpmb_server_cert_old/
ca_single_0_0.crt
/mnt/home/cert/tcpmb_server_cert_old/
ca_single_2.crt
/mnt/home/cert/tcpmb_server_cert_old/
ca_single_0_1.crt
/mnt/home/cert/ftp_server/ca.crt Authenticates the
validity of the peer
charger when
communicating with
the charger through
the BIN protocol.
/mnt/home/cert/ftp_server/
tomcat_client.crt
EMMA-(A01, A02)
User Manual B Certicate Management and Maintenance
Issue 05 (2024-01-19) Copyright © Huawei Digital Power Technologies Co., Ltd. 52