search for: 2fubuntu_bridging

Dear All, According to http://wiki.libvirt.org/page/Networking#Debian.2FUbuntu_Bridging May be I have to do "ifdown eth0" How can I define, edit or other task live? ---mohsen

...page/Networking#Assignment_from_a_pool_of_SRIOV_VFs_in_a_libvirt_.3Cnetwork.3E_definition But as I have more VMs then VF on the NIC I also have a bridge wich serves the other guests. As I run Debian Buster as host I followed the documentation here: https://wiki.libvirt.org/page/Networking#Debian.2FUbuntu_Bridging If I use only the SRIOV everything works as expected. All guests can be reached for the network and the guests and host can reach each other. The same goes for a sole bridged environment. As I dived into the issue I found an answer form the intel community: https://community.intel.com/t5/Ethern...

Hi list, Can anyone advise me on the correct/best set up for Virtual Server Hosting? I have a guest in my server room wish to migrate to dedicated server I rented in an offsite in a data centre.  I rented a box with one NIC and one public IP.  I installed KVM on it and a guest. (both Ubuntu 18.04 LTS server edition).  I am struggling to get the networking right. Essentially I want the

...ckets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) BTW, I'm albe to follow some of the instructions at http://wiki.libvirt.org/page/Networking#Debian.2FUbuntu_Bridging But it is not clear to what the followings are for. net.bridge.bridge-nf-call-ip6tables = 0 net.bridge.bridge-nf-call-iptables = 0 net.bridge.bridge-nf-call-arptables = 0 *** Sample rc.local file *** /sbin/sysctl -p /etc/sysctl.conf iptables -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMS...

...host's ethernet, and connect all the guests to that bridge, configuring each with its unique IP address / MAC address / default route info given to you by the hosting provider. You can use this as a reference to configure the host and guests: https://wiki.libvirt.org/page/Networking#Debian.2FUbuntu_Bridging (you could also avoid setting up the bridge and just use macvtap bridge mode as you say you've done on your own network. The only limitation of that is that it doesn't permit direct communication between the host and the guests. If that limitation is okay with you, then that's fine....

...pected behaviour? Can I somehow re-establish guest network connectivity without shutting down the guest first? Is my setup somehow wrong or do I expect too much? Any insight, explanation or pointers would be much appreciated! Thanks, Andreas [1] http://wiki.libvirt.org/page/Networking#Debian.2FUbuntu_Bridging [2] http://wiki.libvirt.org/page/Networking#Guest_configuration_2 -- Andreas Ntaflos GPG Fingerprint: 6234 2E8E 5C81 C6CB E5EC 7E65 397C E2A8 090C A9B4 -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 197 byt...