基本上我的问题是,一旦我通过Hyper-V管理器创建外部虚拟交换机,我无法接收多播udp数据包(流视频),这是为客户操作系统提供完整网络所必需的。
如果我使用VLC并在没有虚拟交换机的情况下在我的主机上播放RTSP网址,那么它会毫无问题地播放,一旦我添加虚拟交换机,我就无法播放多播RTSP网址。
回归故事
我已经创建了几个docker服务,可以通过Hyper-v在我的Windows 10 Pro主机上的Ubuntu 16.04 VM环境中运行。我的docker服务需要能够接收我使用VirtualBox成功完成的多播udp数据包...但我想使用Hyper-v。一旦我解决了为什么我的主机无法接收多播,那么我将继续进行测试,以确保我的容器也能够。
信息
在尝试流式传输多播RTSP url时执行此show join命令时,虚拟交换机上的239.168.1.75地址会正确增加其引用计数,然后在VLC关闭后,引用计数会回落,因此它看起来像它正在加入/离开小组。
netsh interface ip show join
Interface 1: Loopback Pseudo-Interface 1
Scope References Last Address
---------- ---------- ---- ---------------------------------
0 0 Yes 224.0.0.251
0 4 Yes 239.255.255.250
Interface 28: vEthernet (New Virtual Switch)
Scope References Last Address
---------- ---------- ---- ---------------------------------
0 0 Yes 224.0.0.1
0 3 Yes 224.0.0.251
0 1 Yes 224.0.0.252
0 0 Yes 239.168.1.75
0 4 Yes 239.255.255.250
Interface 15: Local Area Connection* 5
Scope References Last Address
---------- ---------- ---- ---------------------------------
0 0 Yes 224.0.0.1
路线打印
===========================================================================
Interface List
15...00 ff 10 60 55 c4 ......Juniper Network Connect Virtual Adapter
28...9c eb e8 35 1a 1e ......Hyper-V Virtual Ethernet Adapter
1...........................Software Loopback Interface 1
===========================================================================
IPv4 Route Table
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.1.1 192.168.1.138 25
127.0.0.0 255.0.0.0 On-link 127.0.0.1 331
127.0.0.1 255.255.255.255 On-link 127.0.0.1 331
127.255.255.255 255.255.255.255 On-link 127.0.0.1 331
192.168.1.0 255.255.255.0 On-link 192.168.1.138 281
192.168.1.138 255.255.255.255 On-link 192.168.1.138 281
192.168.1.255 255.255.255.255 On-link 192.168.1.138 281
224.0.0.0 240.0.0.0 On-link 127.0.0.1 331
224.0.0.0 240.0.0.0 On-link 192.168.1.138 281
255.255.255.255 255.255.255.255 On-link 127.0.0.1 331
255.255.255.255 255.255.255.255 On-link 192.168.1.138 281
===========================================================================
Persistent Routes:
None
Igmpquery(https://code.google.com/archive/p/igmpquery)
使用此工具时,我可以查询网络并在删除虚拟交换机时获得响应,但一旦再次添加,它就会失败。
使用虚拟交换机
IGMP query generator V1.4
Project web site: http://code.google.com/p/igmpquery/
Requires WinPcap
\Device\NPF_{807EAC56-4C04-424D-9DDE-4411FB900E3C}
Description: Juniper Network Connect Virtual Adapter
Address Family Name: AF_INET
Address: 0.0.0.0
Netmask: 255.0.0.0
Broadcast Address: 0.0.0.0
IGMPv2 general query 0.0.0.0 -> 224.0.0.1
listening for responses ...
\Device\NPF_{27895664-EDF7-44E0-9753-E549EDCAD6E7}
Description: Realtek USB NIC
无虚拟交换机
IGMP query generator V1.4
Project web site: http://code.google.com/p/igmpquery/
Requires WinPcap
\Device\NPF_{807EAC56-4C04-424D-9DDE-4411FB900E3C}
Description: Juniper Network Connect Virtual Adapter
Address Family Name: AF_INET
Address: 0.0.0.0
Netmask: 255.0.0.0
Broadcast Address: 0.0.0.0
IGMPv2 general query 0.0.0.0 -> 224.0.0.1
listening for responses ...
\Device\NPF_{27895664-EDF7-44E0-9753-E549EDCAD6E7}
Description: Realtek USB NIC
Address Family Name: AF_INET
Address: 192.168.1.138
Netmask: 255.255.255.0
Broadcast Address: 0.0.0.0
IGMPv2 general query 192.168.1.138 -> 224.0.0.1
listening for responses ...
15:44:06.551 192.168.1.85 -> 224.0.0.252 IGMP Rpt 224.0.0.252
15:44:06.593 192.168.1.71 -> 224.0.0.251 IGMP Rpt 224.0.0.251
15:44:06.624 192.168.1.79 -> 224.0.0.252 IGMP Rpt 224.0.0.252
15:44:06.828 192.168.1.89 ->239.255.255.250 IGMP Rpt 239.255.255.250
答案 0 :(得分:0)
我不是100%确定魔法子弹是什么,尽管它现在正在工作。