Hi
So here is output of show int and int creation of rdma mellanox nic
ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens2f0np0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq
state DOWN group default qlen 1000
link/ether 04:3f:72:dc:36:9c brd ff:ff:ff:ff:ff:ff
altname enp101s0f0np0
3: ens2f1np1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq
state DOWN group default qlen 1000
link/ether 04:3f:72:dc:36:9d brd ff:ff:ff:ff:ff:ff
altname enp101s0f1np1
4: ens1f0np0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state
UP group default qlen 1000
link/ether 04:3f:72:dc:1e:84 brd ff:ff:ff:ff:ff:ff
altname enp179s0f0np0
inet6 fe80::63f:72ff:fedc:1e84/64 scope link
valid_lft forever preferred_lft forever
5: ens1f1np1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state
UP group default qlen 1000
link/ether 04:3f:72:dc:1e:85 brd ff:ff:ff:ff:ff:ff
altname enp179s0f1np1
inet6 fe80::63f:72ff:fedc:1e85/64 scope link
valid_lft forever preferred_lft forever
Create rdma interface:
vppctl create int rdma host-if ens1f1np1 name rdma-1
Show int from vpp:
vppctl show int
Name Idx State MTU
(L3/IP4/IP6/MPLS) Counter Count
local0 0 down 0/0/0/0
loop0 1 up 9000/0/0/0 tx
packets 18
tx
bytes 2164
drops 9
ip6 9
rdma-1 3 down 9000/0/0/0
tap1 2 up 9000/0/0/0 rx
packets 8
rx
bytes 952
ip6 8
And some lcp create commands that fails
~/src/vpp# vppctl lcp create M1 host-if e1
lcp create: unknown input `'
~/src/vpp# vppctl lcp create M1 host-if rdma-1
lcp create: unknown input `'
~/src/vpp#
On 9/8/22 3:03 PM, Matthew Smith via lists.fd.io wrote:
Hi,
The help text can be displayed with '?' rather than 'help':
vpp# lcp create ?
lcp create lcp create
<sw_if_index>|<if-name> host-if <host-if-name> netns <namespace> [tun]
When you ran 'lcp create 1', you got a different error message than
you did with the rest of your commands. That suggests that 1 is a
valid sw_if_index. The command 'lcp create 1 host-if ens1f1np1' may
work. Since you got an error when you tried other commands using 'e0',
e0 is probably not a valid interface in your VPP instance. What
interfaces are displayed by 'show interface'?
Thanks,
-Matt
On Wed, Sep 7, 2022 at 5:32 PM Paweł Staszewski <pstaszew...@itcare.pl
<mailto:pstaszew...@itcare.pl>> wrote:
Hi
Was trying linux-cp vpp and the problem is that i cant create any
interface with lcp because any command is like this:
vpp# lcp create
vpp# lcp create help
lcp create: unknown input `'
vpp# lcp create default
lcp create: unknown input `'
vpp# lcp create
vpp# lcp create1
lcp: unknown input `create1'
vpp# lcp create
vpp# lcp create 1
lcp create: host interface name required
vpp# lcp create e0 host-if ens1f1np1
lcp create: unknown input `'
vpp# lcp create e0 host-if
lcp create: unknown input `'
vpp# lcp create e0 host-if
lcp create: unknown input `'
vpp# lcp create e0 host-if
lcp create: unknown input `'
vpp# lcp create e0 host-if
lcp create: unknown input `'
vpp# lcp create e0 host-if
lcp create: unknown input `'
vpp# lcp create "e0"
lcp create: unknown input `'
vpp# lcp create 'e0'
lcp create: unknown input `'
vpp# lcp create 'e0' host-if 'abc'
lcp create: unknown input `'
vpp# lcp create e0 host-if ens1f1np1
lcp create: unknown input `'
--
Paweł Staszewski
CEO at ITCare
Cell: +48 609911040
pstaszew...@itcare.pl
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