[vpp-dev] VPP crashes with vlib_worker_thread_barrier_syn_int:thread deadlock

Hi, We have a severe problem with VPP – it’s cyclic restarting due to the following error: Dec 21 09:46:32 843V0N3 vpp[3846]: vlib_worker_thread_barrier_sync_int: worker thread deadlock This happens on both servers of the setup and it cannot recover. Can you please help us to debug this

[vpp-dev] IPSec with tables is not working

Hi all, We want to run IPSec over vpp and used the IPsec plugin. It did work fine as long as we don’t use routing tables in VPP. Are routing tables with IPSec generally not supported in VPP or is there an error in our configuration? Any help is appreciated! VPP Version: vpp

[vpp-dev] VRRP master gratuitous ARP request with physical MAC address

Hi all, We have another problem/question related to VRRP. When the router connect to the setup has disabled MAC learning, the ARP table on the router doesn't have the virtual MAC for the VIP but the physical MAC of the interface on the VRRP master. Tracing showed that GARP is sent from VIP

Re: [vpp-dev] VRRP issue when using VRs in different VLANs

c1f=https%3A%2F%2Fgerrit.fd.io%2Fr%2Fc%2Fvpp%2F%2B%2F34815>. Can you try applying that patch to your build? Let me know if that helps. Thanks, -Matt On Fri, Feb 18, 2022 at 3:06 PM Mechthild Buescher via lists.fd.io<https://protect2.fireeye.com/v1/url?k=31323334-501d5122-313273af-454

[vpp-dev] VRRP issue when using VRs in different VLANs

Hi all, We are using VPP on two nodes and run VRRP on them. This works fine as long as we use one VLAN. But if we configure VRs in different VLANs we see strange behavior: Every 4 seconds, the backup VRRP VR shortly changes to master and sends an advertisement message to the master and then

Re: [vpp-dev] VRRP issue when using interface in a table

uRPF:4 to:[0:0]] [0] [@0]: dpo-drop ip4 I don’t know how to trace on outgoing packet. Any help is appreciated  Thanks, BR/Mechthild From: vpp-dev@lists.fd.io On Behalf Of Mechthild Buescher via lists.fd.io Sent: Wednesday, 7 July 2021 12:02 To: Matthew Smith Cc: Neale Ranns ; vpp-dev

Re: [vpp-dev] VRRP issue when using interface in a table

4 AM Neale Ranns mailto:ne...@graphiant.com>> wrote: Hi Mechthild, Core VRRP issues I can’t help with, I no next to nothing about VRRP. I’ll hand over to those who do. /neale From: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> mailto:vpp-dev@lists.fd.io>> on behalf of Mech

Re: [vpp-dev] next-hop-table between two FIB tables results in punt and 'unknown ip protocol'

Hi Neale, I tried different configs in several tables – sorry for confusion  Your suggestion to use ‘via host-Vpp2Host.4093’ doesn’t work properly. Only if I ping via table 4093 before I do the ping via table 1, it is working as expected. Else, if I ping via table 1 on a freshly configured

Re: [vpp-dev] VRRP issue when using interface in a table

com>> wrote: Hi Mechthild, Core VRRP issues I can’t help with, I no next to nothing about VRRP. I’ll hand over to those who do. /neale From: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> mailto:vpp-dev@lists.fd.io>> on behalf of Mechthild Buescher via lists.fd.io<

Re: [vpp-dev] VRRP issue when using interface in a table

; /neale From: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> mailto:vpp-dev@lists.fd.io>> on behalf of Mechthild Buescher via lists.fd.io mailto:mechthild.buescher=ericsson@lists.fd.io>> Date: Thursday, 24 June 2021 at 10:49 To: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io

Re: [vpp-dev] next-hop-table between two FIB tables results in punt and 'unknown ip protocol'

Hi all, I still don’t have success. This is the configuration I tried: set interface state NCIC-1-v1 up create host-interface name Vpp2Host set interface state host-Vpp2Host up ip table add 4093 create sub-interfaces host-Vpp2Host 4093 set interface state host-Vpp2Host.4093 up set interface ip

Re: [vpp-dev] next-hop-table between two FIB tables results in punt and 'unknown ip protocol'

put of 'show int addr' and 'sh ip fib 198.19.255.253'? Best ben > -Original Message- > From: vpp-dev@lists.fd.io On Behalf Of Mechthild > Buescher via lists.fd.io > Sent: mercredi 30 juin 2021 18:06 > To: vpp-dev@lists.fd.io > Subject: [vpp-dev] next-hop-table between two

Re: [vpp-dev] next-hop-table between two FIB tables results in punt and 'unknown ip protocol'

s.fd.io On Behalf Of Mechthild > Buescher via lists.fd.io > Sent: mercredi 30 juin 2021 18:06 > To: vpp-dev@lists.fd.io > Subject: [vpp-dev] next-hop-table between two FIB tables results in > punt and 'unknown ip protocol' > > Hi all, > > > > we are using VPP with

[vpp-dev] next-hop-table between two FIB tables results in punt and 'unknown ip protocol'

Hi all, we are using VPP with several FIB tables and when we use 'next-hop-table' the ip4-lookup results somehow in 'unknown ip protocol'. Can you please help? Our setup: * 1 (out of 2) with VPP and a DPDK interface The VPP version is (both nodes): vpp# show version verbose Version:

Re: [vpp-dev] VRRP issue when using interface in a table

ct2.fireeye.com/v1/url?k=43a4cf37-1c3ff635-43a48fac-869a14f4b08c-2b79380bed927e16=1=c3c90cbe-5ad1-4c2c-b574-111bb859ccb5=https%3A%2F%2Fgerrit.fd.io%2Fr%2Fc%2Fvpp%2F%2B%2F32298> /neale From: vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> mailto:vpp-dev@lists.fd.io>> on behalf of Mecht

[vpp-dev] VRRP issue when using interface in a table

Hi all, we are using VPP on two nodes where we would like to run VRRP. This works fine if the VRRP VR interface is in fib 0 but if we but the interface into FIB table 1 instead, VRRP is not working correctly anymore. Can you please help? Our setup: * 2 nodes with VPP on each node and one