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toralf Developer
Joined: 01 Feb 2004 Posts: 3920 Location: Hamburg
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Posted: Sat Jan 25, 2014 1:44 pm Post subject: virt-manager: just 1 of 4 tap devics used |
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/me wonders why just tap1 is offered to me in virt manager as a Source device: "Host device tap1(Bridge 'br0')" given this config " Code: | # /etc/conf.d/net
#
# KVM
#
bridge_br0="tap0 tap1 tap2 tap3"
config_br0="192.168.0.254/16"
brctl_br0="setfd 0
sethello 10
stp off"
rc_net_br0_need="net.tap0 net.tap1 net.tap2 net.tap3"
config_tap0="null"
tuntap_tap0="tap"
tunctl_tap0="-u tfoerste"
config_tap1="null"
tuntap_tap1="tap"
tunctl_tap1="-u tfoerste"
config_tap2="null"
tuntap_tap2="tap"
tunctl_tap2="-u tfoerste"
config_tap3="null"
tuntap_tap3="tap"
tunctl_tap3="-u tfoerste"
# LAN
#
config_enp0s25="null"
#config_enp0s25="dhcp"
# DSL
#
link_ppp0="enp0s25"
plugins_ppp0="pppoe"
username_ppp0="123456"
password_ppp0="not_very_secret"
pppd_ppp0="defaultroute usepeerdns maxfail 1 updetach"
# WLAN
#
associate_timeout_wlp3s0=25
config_wlp3s0="dhcp"
...
| The tap devices itself work fine, when I start user mode linux images I can use all of them.
edit: on the other hand it seems that I can use 2 different KVM's using the the tap |
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_______0 Guru
Joined: 15 Oct 2012 Posts: 521
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Posted: Sat Jan 25, 2014 8:47 pm Post subject: Re: virt-manager: just 1 of 4 tap devics used |
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toralf wrote: |
The tap devices itself work fine, when I start user mode linux images I can use all of them.
edit: on the other hand it seems that I can use 2 different KVM's using the the tap |
I don't understand the part
Quote: | The tap devices itself work fine, when I start user mode linux images I can use all of them. |
User mode of what? KVM with networking in "user mode"? Or what? If that's the case KVM with user mode net doesn't use tap at all.
If I where you I'd use kvm without virt-manager that way you know better what's being done. |
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