[vpp-dev] Python API fails to connect to vpp #vapi #vpp_papi #vpp

2021-08-09 Thread hyongsop
Hi, I have a python script that uses 'vpp_papi' to try to connect to the 'vpp' running on the local host.  It's based on my reading of the source code in 'src/vpp-api/python/vpp_papi'.  One problem I'm running into is that the client fails to connect to the vpp with the error message: > > >

[vpp-dev] Delete ACL rules #acl_plugin #acl #abf

2021-08-09 Thread RaviKiran Veldanda
Hi Team, I am trying to find a way to delete the ACL rules. From the commands provided in acl-plugin, I coudn't find a way to delete the acls after addition. The only way to delete ACL rules are just restart VPP, I don't want to do that. How can we dynamically delete the rules? always the rules

[vpp-dev] ping to loopback

2021-08-09 Thread mark antony
Hi friends, how can I ping a loopback in vpp? I can ping the normal interface from cisco but for loopback no. thanks -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#19935): https://lists.fd.io/g/vpp-dev/message/19935 Mute This Topic:

Re: [vpp-dev] BVI interface on a Bridge domain

2021-08-09 Thread Mohsen Meamarian
Hi , What could be the reason for the " l2-flood: BVI packet with unhandled ethertype " error? Could gns3 simulation conditions cause it? On Mon, Aug 9, 2021 at 11:53 AM Mohsen Meamarian via lists.fd.io wrote: > Hi friends , > I have a problem with ARP delivery to the BVI interface on a BD. I

Re: [vpp-dev] memif: failed: no source address for egress interface

2021-08-09 Thread Edward Warnicke
On Mon, Aug 9, 2021 at 7:40 AM Neale Ranns wrote: > > > i would argue the contrary, not subnetting (i.e. using /32) is not a valid > approach to subnetting. > Again: GCP does this. Calico for K8s (the most used K8s CNI plugin) does this. Its basically the direction Cloud is going in the

Re: [vpp-dev] memif: failed: no source address for egress interface

2021-08-09 Thread Edward Warnicke
Neale, /32s on interfaces that talk to other things are actually getting to be the standard in Cloud. GCP uses /32s in their VMs exclusively. Calico uses /32s on on Pod interfaces. Its a common use case. Ed On Mon, Aug 9, 2021 at 3:03 AM Neale Ranns wrote: > > > Hi Artem, > > > > I think

Re: [vpp-dev] FIB entry being created on peer VPP node for the localsid

2021-08-09 Thread Chinmaya Aggarwal
Hi, We have a use case where we have two VPP nodes i.e. VN1 and VN2 , in a local redundancy testing setup, VN1 is acting as primary node and VN2 is acting as secondary node. VN1 has localsid configuration on it. VN2 has a neighbor and fib entry corresponding to the localsid of VN1. Now when we

Re: [vpp-dev] memif: failed: no source address for egress interface

2021-08-09 Thread Neale Ranns
On 09/08/2021 10:15, "otr...@employees.org" wrote: > I think that is telling you not to use /32 address on interface for which you > expect there to be connected peers. > From an IP networking perspective, if you want two peers to be connected on > an interface, they need to be within the

Re: [vpp-dev] memif: failed: no source address for egress interface

2021-08-09 Thread Ole Troan
> I think that is telling you not to use /32 address on interface for which you > expect there to be connected peers. > From an IP networking perspective, if you want two peers to be connected on > an interface, they need to be within the same subnet, so use a /31. For p2p links there are

Re: [vpp-dev] memif: failed: no source address for egress interface

2021-08-09 Thread Neale Ranns
Hi Artem, I think that is telling you not to use /32 address on interface for which you expect there to be connected peers. >From an IP networking perspective, if you want two peers to be connected on an >interface, they need to be within the same subnet, so use a /31. /neale From:

[vpp-dev] BVI interface on a Bridge domain

2021-08-09 Thread Mohsen Meamarian
Hi friends , I have a problem with ARP delivery to the BVI interface on a BD. I see in trace that the ARP packet after l2 flooding goes to the Non-BVI output interface , but this doesn't happen for a loopback/BVI interface. thus I can't ping 100.3.4.4 from 100.3.4.11. create bridge-domain 2 set