SSH VM from outside, but not from host

[Peter Crowther]

... hang on.  Why does the *bridge* have an IP address?  Think of a bridge
as being like a switch; it has no address of its own.

Cheers,

Peter

On Tue, 15 Feb 2022 at 20:21, Wolf <ort_libvirt at bergersen.no> wrote:

> On 15 Feb 2022, at 20:04, Peter Crowther <peter.crowther at melandra.com>
> wrote:
>
>
> And eno1 and eno2 are *both* connected to the same external switch, yes?
>
>
> Correct, where each NIC has its ip access-list.
> XX1.XX1.XX1.150 and XX2.XX2.XX2.100 are on separate NICs.
>
> When I ping the VM, XX2.XX2.XX2.100, from the host, XX1.XX1.XX1.150, the
> host pings itself.
>
> Thanks!
>
> Wolf
>
>
>
>
> On Tue, 15 Feb 2022 at 17:17, Wolf <ort_libvirt at bergersen.no> wrote:
>
>>  Hi!
>>
>> 1) I have two network ports on my server.
>>  -      eno1 has the IP: XX1.XX1.XX1.150
>>
>>  -      bridge0 has the IP: XX2.XX2.XX2.100
>>         and has the interface member: port eno2.
>>         eno2 is not set up with an IP address.
>>
>> 2) The host runs on IP: XX1.XX1.XX1.150
>>
>> 3) A VM uses the bridge: bridge0, and has the IP: XX2.XX2.XX2.100
>>
>> I have a problem with this setup:
>> I can ssh the VM on XX2.XX2.XX2.100 from outside, but from the host,
>> XX1.XX1.XX1.150, I can't ssh the VM on XX2.XX2.XX2.100.
>>
>> Have I set up this wrong or is it something I can do to solve this?
>>
>> Thanks!
>>
>> Wolf
>>
>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20220216/d9ba6ccf/attachment.htm>