- Release 21.4 Features and Changes Quick Reference
- Feature Defaults Quick Reference
- Bulkstats Changes Quick Reference
- SNMP MIB Changes in Release 21.4
- ACL Rules - Increased Limit
- APN Remap with Wildcard for S4-SGSN
- AutoVNF Integration with Pre-created Cinder Volumes
- Configurable RAID Parameters
- Consolidation of SF, NF, and AF Images
- Controlling Notify-Request during Inter-RAT TAU/HO
- Dedicated Core Networks on MME
- Deploying VNFs through a Stand-alone AutoVNF Instance
- Destination-Host AVP in ACR Message
- DH Group Selection During Rekey
- DI-internal Network QoS Priority Queuing Within the Ultra M Solution
- Display Host Software Version
- DNS Type Query Support Added to the DNS Analyzer
- Dynamic Guaranteed Bit Rate
- ECMP Scaling on VPC-DI Platform
- eDRX Support on the MME
- Encryption of UGP Admin User Credentials
- Enhanced DI Network Encryption
- Extend Packet Capture Options
- ePDG DDoS Attack Mitigation
- ePDG IMSI Privacy Support
- Flow Idle-Timeout Behavior
- Forwarding CLASS AVP to RADIUS Accounting Server
- GTPC Peer Record and Statistic Optimization
- Handling Flow-Information AVPs
- IFTASK Process Restart
- Increase in Monitoring of Peers Supported Through Heartbeat Mechanism for PMIP Sessions
- Increased Interface MTU Limits
- Mapping Diameter Result Code 5012 to GMM Cause Code 17
- Message Priority Indication over GTPC
- Minimum vCPU for VPC-DI Service Functions
- MN-NAI Support for Web Authorization Calls
- Monitor Health of IFTASK
- MPN 4G to 3G Session Timer Setting
- NSH Service Creation
- Override Control Support for Group-of-Ruledef
- Parsing Service Parameters in the DNS Response
- Pool-based Fixed IP Address Assignment
- Predefined Rule Removal
- Presence Reporting Area Feature
- Ratio-based Load Distribution
- Rejection of Subscribers based on PDN Connectivity
- Rule Matching for Re-transmitted Packets and Control Packets
- Show ip bgp Command Output Changes
- SNMP Trap Notification When NIC Bonding Changes
- Support for Keystone v3 APIs
- Support for ULI Trigger on 3G to 4G Transition on S5 Interface
- Content Filtering Database Support for URL Classification
- Tunnelling of Explicit Congestion Notification
- UWS Secure Port Proxy Support
- VPC-SI Boot Parameters