<div dir="ltr"><div dir="ltr"><div>I'm Ubuntu 18.04 user.</div><div>I don't know what reason they have to perform nmtui.</div><div>As you mention it, they did not list up physical interface.</div><div><br></div><div>Anyway, in my case I use below command to control 'link' and 'bridge'.</div><div>I wish what I commented are helping to your problem.</div><div dir="ltr"><br></div><div dir="ltr">For link state, I think most of people use 'ip link' command.<div><div><img src="cid:ii_jrsgdczb0" alt="image.png" width="563" height="31"><br></div><div>- BROADCAST,MULTICAST,UP = Admin State</div><div>- LOWER_UP = Physical State</div><div><br></div><div>For bridge control, I use 'brctl' command.</div><div><br></div><div>Good day all in all.</div><div><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><pre cols="72">알뜰인터넷 | GNSInfo | 이종훈 | 010-2976-6098 | <a href="mailto:leejh76@gmail.com" target="_blank">leejh76@gmail.com</a> | <a href="http://blog.naver.com/gnsinfo" target="_blank">http://blog.naver.com/gnsinfo</a></pre><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><img src="https://docs.google.com/uc?export=download&id=0B19YH8c9pydrMWEyRGVDeW1mN1U&revid=0B19YH8c9pydrMnpDbElWaW92NEl4ekU0VFp0cXlzKzR5V3FNPQ" width="63" height="96"> <font size="1">알뜰인터넷 스마트 아파트를 상상합니다.<br><br></font><span style="color:rgb(80,0,80);font-family:굴림;font-size:12px;text-align:justify">본 이메일에 담긴 내용은 대외비이므로, 지정된 수신자 이외에는 읽거나 사용할 수 없습니다. 귀하가 지정된 수신자가 아니라면, 본 이메일의 사용, 발표, 복사, 배포 및 발췌 인용 등의 행위는 법에 의해 엄격히 금지되어 있습니다. 귀하가 착오에 의해 본 이메일을 수신받으신 경우, 상기 이메일 주소 또는 전화 (010.2976.6098)로 그 사실을 저희에게 알려주시면 감사하겠으며, 수신받으신 이메일과 첨부물 등 모든 자료는 삭제하여 주시기 바랍니다.</span><font size="1"><br></font></blockquote></div></div></div></div></div></div></div></div></div><br></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">2019년 2월 6일 (수) 오전 2:04, <<a href="mailto:virt-tools-list-request@redhat.com">virt-tools-list-request@redhat.com</a>>님이 작성:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Send virt-tools-list mailing list submissions to<br>
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Today's Topics:<br>
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   1. Bridge connection question (Hetz Ben Hamo)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Tue, 5 Feb 2019 17:15:30 +0200<br>
From: Hetz Ben Hamo <<a href="mailto:hetz@hetz.biz" target="_blank">hetz@hetz.biz</a>><br>
To: <a href="mailto:virt-tools-list@redhat.com" target="_blank">virt-tools-list@redhat.com</a><br>
Subject: [virt-tools-list] Bridge connection question<br>
Message-ID:<br>
        <<a href="mailto:CANhJxzz81%2B1-rji4qeg5FW4w3RdbR6tdrWPfWmUPkOitygm7Kw@mail.gmail.com" target="_blank">CANhJxzz81+1-rji4qeg5FW4w3RdbR6tdrWPfWmUPkOitygm7Kw@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Hi,<br>
<br>
The following thing drives me nuts. I have 2 nics on my machine: enp30s0f0<br>
(which is active) and enp30s0f1 (which is disconnected). I've also created<br>
a nat network which uses the internal NAT (i've called it "nat-net").<br>
<br>
What I want to do is simple: I want that the VM will get a an IP from the<br>
external DHCP, just like other machines in the LAN, and be able to access<br>
the VM from other machines in the LAN. Just like MACVTAP but with access<br>
from host to guests and other machines to guest (this is important to me<br>
since I want to set a fixed IP in the guest and register it in the internal<br>
DNS).<br>
<br>
No matter what tool I use - nmtui, "connection details/Network Interfaces"<br>
- I cannot select my active network connection (enp30s0f0) whether it's<br>
disconnected or connected - to create a bridge or anything else to perform<br>
this task.<br>
<br>
How can I perform this? link to info/howto or anything useful would be<br>
welcome.<br>
<br>
Thanks<br>
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End of virt-tools-list Digest, Vol 116, Issue 4<br>
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</blockquote></div>