BalanceNG 3.566 发布，负载均衡软件

发布于 2014-08-17 23:51:42 | 92 次阅读 | 评论: 0 | 来源: 网友投递

BalanceNG 基于IP的负载均衡软件

BalanceNG是一款很小的易用的基于IP的负载均衡软件。BalanceNG是一款很小的易用的基于IP的负载均衡软件。提供会话持久化、多种分发策略（Round Robin、随机、权重随机、最少会话、最少带宽、哈希、Agent和随机 Agent等），提供一个可定制的 UDP 健康监测代理。支持 VRRP 用于在多节点上设置高可用配置。支持 SNMP，集成了 BALANCENG-MIB。实现了非常快速的内存中的 IP-to-location 数据库，允许强大的基于位置的服务器负载均衡。

BalanceNG 3.566 发布，此版本现已提供下载：

BalanceNG-3.566-1.x86_64.rpm(1.1M)
balanceng_3.566_i386.deb(1.7M)
balanceng_3.566_amd64.deb(1.8M)
BalanceNG-3.566-Linux-x86.tar.gz(2.0M)
BalanceNG-3.566-Linux-x86_64.tar.gz(2.2M)
BalanceNG-3.566-Solaris-pkg.gz(2.7M)
BalanceNG-3.566-1.i386.rpm(1.3M)
BalanceNG-Ubuntu.zip(317M)

BalanceNG 3.566 主要是功能增强，改进内容如下：

The tarpit module and functionality has been implemented allowing to set up a high available IP level tarpit for IPv4 and IPv6 networks in parallel to any additional load-balancing functionality.
The directive "network N tarpit" has been added to allow enabling of the tarpit functionality for selected networks.
The parameters "tarpittrapto" and "tarpitrealto" have been added controlling the timeouts of tarpit session table entries.
A new online example explains the basic setup in 3 steps: Example 18 (Implementing a high available tarpit for IPv4 and IPv6 with the tarpit module).
The manual has been updated accordingly.

BalanceNG 3.562 版本主要是修改默认参数：

VRRP v3 according to RFC 5798 is now the default master/backup HA negotiation protocol (by setting the default of parameter "vrrpversion" to 3).
In order to enable session table synchronization the bngsync functionality and protocol now needs to be configured as shown in this example: Example 17 (Activating Session Table Synchronization with bngsync).
The prior use of session table synchronization with non standard VRRP v2 packets is now deprecated (but still functional as before).
The default value of parameter "sessionsyncack" is now 1 (active), thus enabling synchronization acknowledgements automatically.
The default value of parameter "sessionautoresync" is now 1 (active), the backup node automatically requests a resynchronization of the session table on restart.
A "name" column for the output of "show servers" has been added.
A bug with parameter settings for the upcoming tarpit module and functionality has been resolved.
The manual has been updated accordingly

BalanceNG 3.560 版本主要是 bug 修复：

A command parsing issue with the "arp" command has been fixed, IPv4 and IPv6 addresses as are now accepted as expected.
An issue with misleading tp_drops packet statistics display on Linux after a reload has been fixed (as shown by "show interfaces").
The error message on CLI after a "reload" with a fixed configuration is now cleared as expected.
A minor title display formatting bug on "show session <string>" has been fixed