Re: [vpp-dev] Issue with tap FDs of bvi interface.

2023-03-08 Thread Stanislav Zaikin
Hi Pragya, Could you give it a try with VPP master? I can't reproduce it on the master. On Fri, 3 Mar 2023 at 16:15, Pragya Nand Bhagat < pragya.nand.bhaga...@gmail.com> wrote: > Hi Stanislav, > > Following are the steps to reproduce in VPP 20.09: > > ip link add name vcsr-f1c1 type veth peer

Re: [vpp-dev] Issue with tap FDs of bvi interface.

2023-03-03 Thread Pragya Nand Bhagat
Hi Stanislav, Following are the steps to reproduce in VPP 20.09: ip link add name vcsr-f1c1 type veth peer name f1c1 ip link set dev f1c1 up ip link set dev vcsr-f1c1 up create host-interface name vcsr-f1c1 lcp create host-vcsr-f1c1 host-if Ethernet0 check in show tap Check for fd in

Re: [vpp-dev] Issue with tap FDs of bvi interface.

2023-03-03 Thread Stanislav Zaikin
Hi Pragya, Could you provide me with the steps to reproduce? On Tue, 28 Feb 2023 at 14:10, Pragya Nand Bhagat < pragya.nand.bhaga...@gmail.com> wrote: > Hi Stanislav, > > I debug it further. Here are the steps > > 1> In my config I am creating a veth interface in kernel > 2> for that

Re: [vpp-dev] Issue with tap FDs of bvi interface.

2023-02-28 Thread Pragya Nand Bhagat
Hi Stanislav, I debug it further. Here are the steps 1> In my config I am creating a veth interface in kernel 2> for that interface I am creating a hostif interface using "create host-interface name " 3> This intern create 4 fds in "show unix files" 4> [image: image.png] 5> I think this 59

Re: [vpp-dev] Issue with tap FDs of bvi interface.

2023-02-28 Thread Pragya Nand Bhagat
Hi Stanislav, Thanks for the response. Please find the response inline Do you see any errors in `show log`? [Pragya] No I don't see any error log Do you see this fd 59 in `show unix files`? [Pragya] Yes, I can see 59 in show unix files "show unix files" fetch the fd from

Re: [vpp-dev] Issue with tap FDs of bvi interface.

2023-02-24 Thread Stanislav Zaikin
Hello Pragya, Do you see any errors in `show log`? Do you see this fd 59 in `show unix files`? On Fri, 24 Feb 2023 at 07:59, Pragya Nand Bhagat < pragya.nand.bhaga...@gmail.com> wrote: > Hi All, > > I'm using an older version of vpp 20.09 . > When I create a bvi interface using bvi create cli.

[vpp-dev] Issue with tap FDs of bvi interface.

2023-02-23 Thread Pragya Nand Bhagat
Hi All, I'm using an older version of vpp 20.09 . When I create a bvi interface using bvi create cli. A corresponding tap is created with same name as follows: *itf-pair: [19] bvi100 tap-39-bvi100 bvi100 960 type tap * But one FD of the tap interface is *missing* when I check in linux. vpp#