Re: [Qemu-devel] [PATCH v3 0/7] Improvements and clean-ups related to -net

2018-02-26 Thread Jason Wang
On 2018年02月21日 18:18, Thomas Huth wrote: "-net" is a legacy option that often causes confusion and misconfigurations for the users, since most people are not aware of the underlying "vlan" (i.e. hub) concept that is used for this parameter. The prefered way of configuring your network stack is

Re: [Qemu-devel] [PATCH v3 0/7] Improvements and clean-ups related to -net

2018-02-21 Thread Paolo Bonzini
On 21/02/2018 11:41, Mark Cave-Ayland wrote: > 1) Does the new -nic syntax support multiple on-board NICs? I remember > seeing this on some of the ARM boards I was studying when trying to > implement something similar for SPARC. Yes, but they will be in different subnets if you do "-nic user -nic

Re: [Qemu-devel] [PATCH v3 0/7] Improvements and clean-ups related to -net

2018-02-21 Thread Thomas Huth
On 21.02.2018 11:41, Mark Cave-Ayland wrote: > On 21/02/18 10:18, Thomas Huth wrote: > >> "-net" is a legacy option that often causes confusion and >> misconfigurations for the users, since most people are not aware >> of the underlying "vlan" (i.e. hub) concept that is used for this >>

Re: [Qemu-devel] [PATCH v3 0/7] Improvements and clean-ups related to -net

2018-02-21 Thread Mark Cave-Ayland
On 21/02/18 10:18, Thomas Huth wrote: "-net" is a legacy option that often causes confusion and misconfigurations for the users, since most people are not aware of the underlying "vlan" (i.e. hub) concept that is used for this parameter. The prefered way of configuring your network stack is to

[Qemu-devel] [PATCH v3 0/7] Improvements and clean-ups related to -net

2018-02-21 Thread Thomas Huth
"-net" is a legacy option that often causes confusion and misconfigurations for the users, since most people are not aware of the underlying "vlan" (i.e. hub) concept that is used for this parameter. The prefered way of configuring your network stack is to use "--netdev" instead, which gives you a