Template:Issue: Difference between revisions

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imported>Samueldr
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imported>Luis-Hebendanz
Bridge networking doesn't work / First ARP packet gets answered by wrong host
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<noinclude>{{Template}}{{DISPLAYTITLE:Template:issue}}
<noinclude>{{Template}}{{DISPLAYTITLE:Using bridges under NixOS}}


'''An inline link to a specific issue in the [https://github.com/NixOS/nixpkgs/issues nixpkgs repo's issues].'''
If you want to use macvtap bridges in KVM, LXC, Xen or $hypervisor on NixOS you have to tell your
dhcp server to not configure that interface with an ip. Yes exactly the dhcp server on NixOS configures every
interface as long it has been told to not to. If you are running dhcpcd then you have to define
networking.dhcpcd.denyInterfaces = [ "macvtap0@*" ] for example.


====Usage====
What is the error you get when layer 2 bridges have IPs? https://serverfault.com/questions/959667/kvm-bridge-networking-first-arp-packet-gets-answered-by-wrong-host
 
<nowiki>{{issue|991234}}</nowiki>
 
<nowiki>{{issue|991234|Some issue text}}</nowiki>
 
====Example====
 
It is filed under {{issue|991234}}.
 
{{issue|991234|Some issue text}}
</noinclude><includeonly>[[File:issue.png|link=https://github.com/NixOS/nixpkgs/issues/{{{1}}}]][https://github.com/NixOS/nixpkgs/issues/{{{1}}} {{{2|#{{{1}}}}}}]</includeonly>

Revision as of 20:38, 2 September 2019

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If you want to use macvtap bridges in KVM, LXC, Xen or $hypervisor on NixOS you have to tell your dhcp server to not configure that interface with an ip. Yes exactly the dhcp server on NixOS configures every interface as long it has been told to not to. If you are running dhcpcd then you have to define networking.dhcpcd.denyInterfaces = [ "macvtap0@*" ] for example.

What is the error you get when layer 2 bridges have IPs? https://serverfault.com/questions/959667/kvm-bridge-networking-first-arp-packet-gets-answered-by-wrong-host