最近朋友的ros升级为6.27,当然版本中有很多新功能,其中backup支持密码加密备份,但是有个畸形的问题,pppoe拨号用户多播几次的话就会提示691错误。如果你在使用相关版本,请选择6.24以下版本,问题就可解决。具体的更新如下所述:*) console - added 'comment' parameter for '/system script'*)控制台添加“评论”参数/系统脚本*) api - return sentences can have property ".section" that groups values*)API返回的句子可以有属性”。部分“群体价值观from commands such as "monitor", "traceroute",从命令如“监控”,“traceroute”,"print" (with non-zero 'interval' value);“打印”(具有非零的区间值);*) cloud - add time zone detection feature "/system clock time-zone-autodetect";*)云-添加时区检测功能/系统时钟的时区自动检测”;*) cloud - rename "/ip cloud enabled" to "/ip cloud ddns-enabled";*)云-命名“/ IP云”到“/ IP云DDNS启用”;*) cloud - make "/ip cloud update-time" independent from "/ip cloud ddns-enabled"*)云“/ IP云更新时间“独立”/ IP云DDNS启用”*) cloud - when setting "/ip cloud ddns-enabled" to "no" router will send*)云-当设置”/ IP云DDNS启用”到“无”的路由器将发送message to server to disable DNS name for this routerboard;邮件服务器在DNS名称禁用此;*) cloud - "/ip cloud force-update" command now will work also when*)云”/ IP云力更新”命令现在工作时"/ip cloud ddns-enabled = no". usefull if user wants to disable DDNS;“/ IP云DDNS启用=没有”。如果用户希望使用禁用DDNS;#IP云服务DDNS功能要开启才能更新IP。#云服务功能要开启才能更新IP IP DDNS。*) RB4xxGL - improved ethernet throughput (less dropped packets);*)-改进的以太网吞吐量rb4xxgl(不丢包);*) RouterBOARD - fixed health reporting;*)在固定的健康报告;*) check-installation: fixed wrong kernel crc on powerpc boards*)检查安装:修正错误的内核CRC PowerPC板*) watchdog: fix software watchdog for x86*)看门狗:修复x86软件看门狗*) ssh - check conn state before sending disconnect message;*)SSH检查之前的状态消息发送断开连接;*) ipsec - fixed crash that happened in specific situation;*)IPSec固定事故发生的具体情况;