多播默认接口 – 升级到RH5.5

我已经从RH4 – > RH5.5升级了一台服务器,并且我们对组播有一个有趣的问题。

  • 我们在服务器上有多个NICS,我们希望bond0作为默认的接口。
  • 添加路由224.0.0.0/4 dev bond0似乎没有工作。
  • 通过ifconfig -multicast从其他接口删除组播也不起作用。
  • 正如你可以看到下面,eth0似乎是默认的接口。
  • 一切正常,如果我先倒在bond0前面的接口。
     $ ip路由
     dev eth0 proto kernel scope link src 146.149.87.253
     146.149.87.216/29 dev eth5 proto kernel scope link src 146.149.87.221
     169.113.218.0/23 dev bond1 proto kernel scope link src 169.113.218.62
     169.113.216.0/23 dev bond0 proto kernel scope link src 169.113.217.60
     10.11.184.0/21 dev eth6 proto kernel scope链接src 10.11.184.96
     169.254.0.0/16 dev eth6范围链接
     ** 224.0.0.0 / 4 dev bond0范围链接**
    默认通过169.113.216.1 dev bond0

     $ netstat -g
     IPv6 / IPv4组成员资格
    接口RefCnt组
     --------------- ------ ---------------------
     1 ALL-SYSTEMS.MCAST.NET
     eth0 1 224.9.10.11
     eth0 1 224.10.10.21
     ** eth0 1 ALL-SYSTEMS.MCAST.NET **
     eth5 1 ALL-SYSTEMS.MCAST.NET
     eth6 1 ALL-SYSTEMS.MCAST.NET
     bond0 1 ALL-SYSTEMS.MCAST.NET
     bond1 1 ALL-SYSTEMS.MCAST.NET


     $ tcpdump -i eth0
     tcpdump:详细输出压缩,使用-v或-vv进行完整的协议解码
    监听eth0,链路typesEN10MB(以太网),捕获大小96字节
     00:18:58.093483 IP 146.149.87.253.60830> 239.255.64.101.22355:UDP,长度24
     00:18:58.231905 IP 146.149.87.249> PIM-ROUTERS.MCAST.NET:PIMv2,Hello,长度:34
     00:18:58.492444 IP 146.149.87.253.60830> 239.255.64.101.22355:UDP,长度24
     00:18:58.851423 IP 146.149.87.253.43237> 224.9.10.11.bullant-rap:UDP,长度为24
     00:18:58.891409 IP 146.149.87.253.60830> 239.255.64.101.22355:UDP,长度为24
     00:18:58.902533 IP 146.149.87.253.60830> 239.255.64.101.22355:UDP,长度为161
     00:18:59.040125 802.1d未知版本
     00:18:59.291385 IP 146.149.87.253.60830> 239.255.64.101.22355:UDP,长度为24
     00:18:59.690362 IP 146.149.87.253.60830> 239.255.64.101.22355:UDP,长度为24
     00:18:59.851356 IP 146.149.87.253.43237> 224.9.10.11.bullant-rap:UDP,长度为24
     00:18:59.851716 IP 146.149.87.253.43237> 224.9.10.11.bullant-rap:UDP,长度为45
     00:18:59.904441 IP 146.149.87.253.60830> 239.255.64.101.22355:UDP,长度161
     00:19:00.105330 IP 146.149.87.253.60830> 239.255.64.101.22355:UDP,长度24
     00:19:00.221321 IP 146.149.87.253> 224.9.10.11:igmp v2报告224.9.10.11
     00:19:00.504310 IP 146.149.87.253.60830> 239.255.64.101.22355:UDP,长度为24