Re: [vpp-dev] Issue faced while bringing up kernel interfaces
> Can you please elaborate on how we can achieve this through /sys/.. ? See https://gerrit.fd.io/r/gitweb?p=vpp.git;a=blob;f=extras/scripts/pci-nic-bind-to-kernel for an example. ben -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#15441): https://lists.fd.io/g/vpp-dev/message/15441 Mute This Topic: https://lists.fd.io/mt/71367026/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
Re: [vpp-dev] Issue faced while bringing up kernel interfaces
Can you please elaborate on how we can achieve this through /sys/.. ? -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#15440): https://lists.fd.io/g/vpp-dev/message/15440 Mute This Topic: https://lists.fd.io/mt/71367026/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
Re: [vpp-dev] Issue faced while bringing up kernel interfaces
When used through DPDK, the interfaces are bound to the vfio-pci kernel driver, you need to bind it back to the netdev driver instead. You can do this manually through /sys/... or use a tool such as DPDK devbind https://doc.dpdk.org/guides/tools/devbind.html ben > -Original Message- > From: vpp-dev@lists.fd.io On Behalf Of Chinmaya > Aggarwal > Sent: mardi 18 février 2020 08:06 > To: vpp-dev@lists.fd.io > Subject: [vpp-dev] Issue faced while bringing up kernel interfaces > > Hi, > We have two interfaces (ens8 and ens9). We made an entry of pci address > of both the interfaces in /etc/vpp/startup.conf and brought down the > interfaces. On restarting VPP, we can see vpp interfaces corresponding to > both the interfaces (GigabitEthernet0/8/0 and GigabitEthernet0/9/0). We > now want to bring up the kernel interfaces again but we are facing error > and the error is :- "ERROR while getting interface flags: No such device". > We removed the pci address entry from /etc/vpp/startup.conf and restarted > the vpp but still getting the same error while running "ifconfig ens8 up". > But on rebooting the machine, we are able to see kernel interfaces in > "ifconfig" command. > Can you suggest what could be the way to detach kernel interfaces from vpp > without rebooting and use it as normal nic? -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#15439): https://lists.fd.io/g/vpp-dev/message/15439 Mute This Topic: https://lists.fd.io/mt/71367026/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
[vpp-dev] Issue faced while bringing up kernel interfaces
Hi, We have two interfaces (ens8 and ens9). We made an entry of pci address of both the interfaces in /etc/vpp/startup.conf and brought down the interfaces. On restarting VPP, we can see vpp interfaces corresponding to both the interfaces (GigabitEthernet0/8/0 and GigabitEthernet0/9/0). We now want to bring up the kernel interfaces again but we are facing error and the error is :- *"ERROR while getting interface flags: No such device". * We removed the pci address entry from /etc/vpp/startup.conf and restarted the vpp but still getting the same error while running "ifconfig ens8 up". But on rebooting the machine, we are able to see kernel interfaces in "ifconfig" command. * * Can you suggest what could be the way to detach kernel interfaces from vpp without rebooting and use it as normal nic? -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#15436): https://lists.fd.io/g/vpp-dev/message/15436 Mute This Topic: https://lists.fd.io/mt/71367026/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
