207 
New Syntax 
High encryption (in non-FIPS mode): 
esp encryption-algorithm { 3des-cbc | aes-cbc-128 | aes-cbc-192 | aes-cbc-256 | des-cbc | null 
| sm1-cbc-128 | sm1-cbc-192 | sm1-cbc-256 | sm4-cbc } * 
Views 
IPsec transform set view 
Change description 
The sm4-cbc keyword was added to support the CBC-mode SM4 algorithm, which uses a 128-bit 
key. 
Release 0304P02 
This release has the following changes: 
New feature: IMSI/SN binding authentication 
New feature: Specifying a band for a 4G modem 
New feature: CFD 
New feature: Using tunnel interfaces as OpenFlow ports. 
New feature: NETCONF support for ACL filtering 
New feature: Specifying a backup traffic processing unit 
New feature: WAAS 
New feature: Support for the MKI field in SRTP or SRTCP packets 
New feature: SIP domain name 
New feature: E&M logging 
Modified feature: Setting the global link-aggregation load-sharing mode 
New feature: IMSI/SN binding authentication 
This feature enables the device to include the IMSI/SN information in the LCP authentication 
information.