问题

NIC不出现在VM中

m
徽章 +9

这似乎是发布此信息的地方，所以请告诉我是否需要移动它。

我正在尝试使用运行5.15的Nutanix G3 3060群集设置实验室。使用AHV，我没有很多经验。

我认为我有一个网络问题。对于实验室，我只使用1GB连接。

在每个链接上，我都有CVM使用的本机或未标记的VLAN。我还想在实验室中用于其他目的的其他标签或中继VLAN。

CMV很好，群集毫无问题。它有一些诸如NTP之类的抱怨，但否则很好。

在网络下，我添加了其他VLAN及其VLAN ID。

然后，我创建了一个OPNSENSE VM，并给了2个NIC。一个在管理vlan上。同样的是本机的CVM使用。然后是一个带有标签的VLAN的NIC。

我已经验证了两个NIC都设置为连接。我什至尝试添加第三。管理NIC（未标记）出现了，我可以访问VM，但另一个则不会。OPNSENSE报告说没有NIC或没有连接电缆。

我不确定我在这里做错了什么。就像我说的那样，我对AHV没有很多经验。我唯一的想法是，它没有向VM呈现访问端口，并且可能会向中继端口提供VLAN标记吗？帮助！

This seems like the place to post this, so please tell me if I need to move it.<\/p>

I am trying to setup a lab with a Nutanix G3 3060 cluster running 5.15. Using AHV, which I don\u2019t have a lot of experience with.<\/p>

\u00a0<\/p>

I think I am having a networking problem. For lab I\u2019m only using 1GB connections.<\/p>

On each link I have a native or untagged VLAN which the CVM\u2019s use. I also have several other Tagged or Trunked VLANs that I want to use for other purposes in the lab.<\/p>

The CMV\u2019s are fine and the cluster comes up no problem. It has some complaints like NTP and the like, but it is otherwise good.<\/p>

Under networking I added the other VLANs and their VLAN IDs.<\/p>

I then created an OPNSense VM and gave it 2 NICs. One on the management VLAN. The same one the CVM\u2019s use that is native. Then a second NIC with one of the tagged VLANs .<\/p>

I have verified that both NICs are set to connected. I even tried adding a 3rd. The management NIC (untagged) comes up and I can access the VM, but the other one won\u2019t. OPNSense is reporting that ether there is no NIC or no cable is connected.<\/p>

I\u2019m not sure what I did wrong here. Like I said I don\u2019t have a lot of experience with AHV. My only thought is that it\u2019s not presenting an access port to the VM and may be presenting the trunked port with VLAN tagging? Help!<\/p>","quoteUsername":"MattK","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

2个答复

一种
Userlevel 1
徽章 +2

你好 @mattk

如果opnsense需要混杂模式，则可以使用此链接启用VNIC2作为中继https://portal.nutanix.com/page/documents/details?targetID=AHV-ADMIN-GUIDE-V5_15:AHV-VM-NIC-NIC-SET-MODE-MODE-MODE-MODE-TO-TO-TO-TO-TRUNK-ACCESS-ACCESS-T.HTML您可以从CVM检查是否连接NIC的状态

nutanix@cvm $ acli vm.nic_get x.x.x.1 {连接：正确ip_address：“ x.x.x.1” ...

**您应该找到三个NIC和状态

m
徽章 +9

你好 @mattk

如果opnsense需要混杂模式，则可以使用此链接启用VNIC2作为中继https://portal.nutanix.com/page/documents/details?targetID=AHV-ADMIN-GUIDE-V5_15:AHV-VM-NIC-NIC-SET-MODE-MODE-MODE-MODE-TO-TO-TO-TO-TRUNK-ACCESS-ACCESS-T.HTML您可以从CVM检查是否连接NIC的状态

nutanix@cvm $ acli vm.nic_get x.x.x.1 {连接：正确ip_address：“ x.x.x.1” ...

**您应该找到三个NIC和状态

谢谢你。今天早上，我提出了一个Windows VM，它都看到了Nic。因此，现在我认为这可能与Opnsence有关。有点令人失望。

\t

Hi\u00a0@MattK<\/user-mention>\u00a0<\/p>\t

If OPNSense require\u00a0promiscuous mode to you can enable vNIC2 as trunk using this link https:\/\/portal.nutanix.com\/page\/documents\/details?targetId=AHV-Admin-Guide-v5_15:ahv-vm-nic-set-mode-to-trunk-or-access-t.html<\/a>you can check status of NIC from CVM if its connected or not\u00a0<\/p>\t

nutanix@cvm$ acli vm.nic_get <vm name>X.X.X.1 {\u00a0 connected: True<\/strong>\u00a0 ip_address: \"X.X.X.1\"...<\/p>\t

** you should find three nics and status of each<\/p>\t<\/div><\/content-quote>

Thank you. This morning I brought up a windows VM and it sees both NIC\u2019s. So now I think it might be something to do with OPNSence. Kind of disappointing.\u00a0<\/p>","quoteUsername":"MattK","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

回复


Learn more about our cookies.<\/a>","cookiepolicy.button":"Accept cookies","cookiepolicy.button.deny":"Deny all","cookiepolicy.link":"Cookie settings","cookiepolicy.modal.title":"Cookie settings","cookiepolicy.modal.content":"We use 3 different kinds of cookies. You can choose which cookies you want to accept. We need basic cookies to make this site work, therefore these are the minimum you can select. Learn more about our cookies.<\/a>","cookiepolicy.modal.level1":"Basic
Functional","cookiepolicy.modal.level2":"Normal
Functional + analytics","cookiepolicy.modal.level3":"Complete
Functional + analytics + social media + embedded videos"}}}">
Baidu