Resource

Product Version

CloudWAN Release Notes

Release 3.5
2021-10-30

Features:

  • Hub Site supports CPE Cluster mode.
  • Dual Hub Transit Topology.
  • Support commercial cryptography algorithm.
  • The CPE device can access the trusted gateway, but cannot access others gateway devices.
  • Created CPE device SN library, forbidding unknown devices to be online.
  • CPE supports Bonding interface.
  • NAT Audit function.
  • The Layer 2 networking supports the STP protocol.
  • Enable OSPF on LAN port to publishing default routes.
  • The master and slave CPE devices in the HA mode support different interface configurations.
  • Support Ping&TCPing detect and alert.
  • Alert supports phone and message notification.
  • The usage rate of the CloudWAN service is lower will prompt alarm.
  • Orchestrator dashboards support customization.
  • Traffic report.
  • Client supports the UnionTech operation system.
  • Client supports the AD/Radius certification by intranet CPE.
  • Client's account support batch delete.
  • POP/Link interface display optimization.
  • Optimize device security hardening.
  • Optimize TopN datastore.

Bug Fixes:

  • CPE WiFi password does not have a digit limit prompt.
  • No periodic detection data when inquiring based on time.
  • The geographic location information of some links is incorrectly displayed.
  • The number of sites displayed on dashboard is inconsistent with the actual site number.

Release 3.4
2021-04-18

Features:

  • DNS AuditSupport for Persistent Configuration.
  • Support for WAN BGP/OSPF.
  • Support for CPE IPsec.
  • SIP NAT optimization.
  • Support for Mobile Diagnose.
  • Support for mobile log management.
  • Standardization reform for Open API.
  • Customer ID extension.
  • Layer 2 optimization.
  • Part of models CPE adapt and surpport 5G.

Bug Fixes:

  • The delay display error of 1 series of devices in layer 2 networking scenario.
  • Failed to resend the alarm message after sending failure.
  • The client prompt is not accurate after opening SIP function.
  • Pop search results are not arranged by ID.

Release 3.3
2020-12-18

Features:

  • Support for VLAN subinterfaces in CPE.
  • Support for multiple LAN interfaces in CPE.
  • Support for multiple DNS Servers in DNS Proxy.
  • Provide CAS service for mobile accounts.
  • Support for custom Widget modules in Dashboard.
  • Support for site tag retrieval in Site、Topology and Policy.
  • Provide regular link health inspection for One-star subscribers.
  • Provide super administration permissions for super users.
  • Support for underlined domain name in proxy DNS.
  • Multi-link load balancing optimization.
  • Subscribe notification optimization.

Bug Fixes:

  • The CPE device is not available with more than 200,000 route strategies.
  • Tunnelblick may disconnect when both CloudWAN and Tunnelblick clients are used at the same time.
  • The client cannot connect successfully due to the “*” and duplicate domain name in custom Domain Set.
  • Misjudgment of WAN availability and unavailability concurrency scenarios, resulting in invalidating policies by mistake.

Mobile Release 3.3
2020-12-18

Features:

  • User Privacy Agreement update.
  • Partial log information update.
  • Disconnection and logout process optimization.
  • IOS, MacOS system connection upgraded to IKEv2.

Release 3.2
2020-06-05

Features:

  • Mobile client operations including logging in, logging out, connecting, disconnecting, and changing passwords need to be displayed on the Mobile Account page.
  • No alerts are sent when a one-star connection does not meet the SLA.
  • HA supports detecting the status of the peer device.
  • BGP adds md5 authentication.
  • Policy supports star filter.
  • Mobile clients support IP filter.
  • Support for single IP speed limit based on policy.
  • Login security enhancement: 2FA, username password with graphic verification code, cell phone verification code, and error lock.

Release 3.1
2020-04-01

Features:

  • Rectification of CPE memory request and allocation.
  • Support for Layer 2 networking.
  • Support for advanced configurations in VRRP.
  • Support for LADP over SSL for Orch Mobile Account.
  • Add kernel dump skb.

Bug Fixes:

  • Failed to request memory for the engine due to severe memory fragmentation.
  • Update Flow error due to NAT state change after Flow consistency check.
  • After removing the WAN binding, the IP probe configuration of the corresponding WAN is not cleared.
  • When OSPF/BGP/Zebra applications are not used, the corresponding services are not provided.
  • CPE bridge deployment changes payload length when reconfiguring messages.

Release 3.0
2019-12-03

Features:

  • Support for split architecture of Orchestrator.
  • Support for international Orchestrator.
  • Modification of customLogo.
  • Add Advanced DNS.
  • Statistics of Top N traffic.
  • Add the keeping alive mechanism that the Orchestrator sends messages to agents actively.
  • Start the alarm when the frequency of link selection is high.
  • Add TCP protocols to Probe Server's policy.
  • Support for module demo chart.
  • BGP AS Number supports up to 4294967295.
  • Support for SAAS SLA - precision to PoP's city.
  • Add TCP acceleration in the policy for the output connection type.
  • Support for multi-engine WAN.
  • Support for LAN Bridge.

Bug Fixes:

  • CPE of bridge proxy mode deployment sends packets to the gateway with the wrong destination mac.
  • CPE should not slice TCP messages with df=1.
  • CPE crashes when handling ttl=1 messages.
  • Bridge proxy mode does not close automatically under DHCP.
  • Solve the problem that ipset module can't filter queries based on IP.
  • Incorrect delay time of delay task in switching link port.

Release 2.2
2019-07-16

Features:

  • Support for Subscription & Partner.
  • Support for transparent bridge mode and IP spoofing.
  • Improvement of IP overlapping.
  • Improvement of intelligent DNS service.
  • Combination of SaaS & Internet and Policy function.
  • Unification of collation rules and logic of interaction in Orchestrator.
  • Improvement of statistics for Latency, Jitter, Packet Loss of Link and Connection, Improvement of path change.
  • Support for custom private IP Set, Domain Set and Access Unit.
  • Technical Support can adjust the order of connections used by Proxy Gateway policy.
  • Support for netmask and gateway configuration in WAN interface of POP.
  • Support for global SLA presets of Orchestrator.

Bug Fixes:

  • If Local Subnet is null when building a Topology, LAN direct network segment will not be added to IPSet automatically.
  • DNS 4A record error.
  • Sometimes, policy version is not upgraded successfully, but success message is still returned to Orchestrator when CPE auto update.

Release 2.1.2
2019-04-08

Features:

  • VRRP functional optimization.
  • Support for OSPF & BGP.
  • Support for packet-loss-based path change and path selection.
  • Support for MIPS hardware platform.
  • Statistics for each priority traffics (QoS related).
  • Support for outgoing interfaces auto-update per flow.
  • Domain name support for communication server.
  • Port pool and auto switching for Link.
  • Support for alert rules configuration.
  • New alert instance for CPE LAN down.
  • Low and high threshold of packet loss support for LW Connection SLA calculation.
  • Supports user can view IP Sets and Domain Sets included in Access Unit.
  • Introducing Delay processes and bandwidth evaluation for by LW Connection SLA calculation (for path selection).
  • Link Down report for detection failure after adding or editing Link ports.
  • Support for importing and exporting global SLA database.
  • Support for interfaces and ports configuration in NAT module.
  • Support for LAN DNAT.
  • Statistics of concurrent sessions.
  • Site Group added for selecting Sites when create Topology.
  • TCP acceleration configuration for Direct Access mode of SaaS & Internet policy.
  • Outgoing Interface can only select from the existed Topologys when creating Site-to-Site or Proxy-Site policy.
  • One-Star SLA auto inherits from the first subscribed higher Star Rate.
  • Improvement of Master IP function.
  • Wildcard support in Domain Set and DNS Proxy configuration.
  • Improvement of the order of SNAT rules.
  • Improvement of dynamic routing for SaaS.
  • TCP acceleration of default policy is changed to be Disabled by default in bridge mode.
  • Agent changes to support OE1 type of route of OSPF.

Bug Fixes:

  • Sometimes the throughputs of entire CPE drop to zero.
  • WAN table writing fails when CPE system startup with multiple PPPoE WAN interfaces.
  • Agent process crashes if there are Chinese characters in URL Audit report.
  • Updated driver will be overwritten by the system after installing CPE by ISO.
  • Statistics issue of WAN priorities traffic report in MIPS platform.
  • CPE Route to LAN is missed by Orchestrator if the Subnet information contains some direct-connected LAN segment.
  • Throughput of MIPS CPE become too low with Rate Limiting configuration.

Release 2.1.1
2018-12-28

Features:

  • Support for bridge mode.
  • Support for URL Audit.
  • Support for BGP.
  • Support for Site Group.
  • Improvement of User Privilege Management (Admin / Operator / Support /Customer User).
  • Improvement of MSS auto updating based on MTU.
  • Support for policy bypass.
  • Improvement of communication stability between CPE and communication server.
  • Improvement of Search and Filter function on Orchestrator.
  • Orchestrator management via Web.
  • Support for drop in policy.
  • Support for Region, Global / Customer SLA, Global / Customer Price settings.
  • Improvement of Path Selection by introducing Link Inspection setting.
  • Support for MTU setting and ARP binding.
  • Support for SSH proxy in CPE.
  • Support for Rate Limiting in Policy.
  • Improvement of list ordering for Topology.
  • Support for transit mode in Spoke-Hub Topology.
  • Support for ISO installation.
  • Improvement of Access List distribution from Orchestrator to CPE, both HTTP mode and Message mode are supported.
  • Improvement of the access rules between CPE and Orchestrator / Communication Server.
  • System routing table improvement to cover the IP overlapping scenario.
  • Improvement of SSH proxy.
  • Improvement of URL Audit.

Bug Fixes:

  • TCP keepalive packets were dropped.
  • The specified source IP doesn't work in ping if there are multiple WANs.
  • WAN port doesn't acquire a new IP addresses if pull and plug the cable.
  • CPE crashes when trying to use a specified port for SNAT rule.
  • Sometimes the URL Audit report is null.
  • Page error if no Access Units assigning to a new customer.

Release 2.0.19
2018-11-17

Features:

  • Improvement of path selection mechanism to cover no-path-meet-SLA-requirements scenario.
  • Support for configuration of system log retention.
  • Support for LW Connection keepalive settings.
  • Improvement of Customer User Privilege.
  • Support for keepalive settings of CPE.
  • Support for path selection based on SLA.
  • Support for sending alerts via DingTalk.
  • Support for multiple email address as recipients of alerts.
  • Support for configuration of Threshold and Interval for CPU / Memory / Hard Disk alerts.
  • Support alerts settings in User Portal.
  • Support for IP Fragmentation for SIP / FTP / H323.
  • Support for Trace traffic pass through.
  • Improvement of Access Name version.
  • Improvement of path selection to bypass Disabled Link.
  • Delete the related paths when deleting a Link.
  • PMTU improvement.
  • Support for Access Name version in Agent.

Bug Fixes:

  • The default outgoing interface of SNAT changes from LW Connection to Physical WAN.
  • South Korea's flag is wrong in Site Location.
  • Communication server's IP is missed when saving an existed task in Auto Update Management.
  • CPE crashes when CLSF module loading.
  • Long time SSH connection will be broken in proxy mode.
  • CPE network interface keeps switching between down and up status when system log prints too fast.
  • Changing network interface offload settings failed when some Public Cloud POPs booting up.
  • Packets are still forwarded in CPE when packet’s TTL is 0.
  • Kernel bug in negative test.
  • Agent deletes the old subnet information without adding a new one when editing the subnet information.
  • Deadlock bug in proc.
  • Switching from Promiscuous mode causes the WAN default route update.
  • WeChat message sometimes fails.