[vpp-dev] Big number VNIs across same VxLAN tunnel

Hi All, I am a new user of VPP. When I was studying VxLAN tunnel support in VPP, I found out for each VxLAN tunnel creation, VNI id is required. It means I cannot create a VxLAN tunnel with Src IP and Dest IP only. I have to create a tunnel for each given VNI even tunnel src IP and dest IP don'

Re: [vpp-dev] Support of "qos egress map" with GTP tunnels

Hi Martin, QoS marking takes the buffer’s pre-classified QoS source:value and translate it through the egress map into the value at the layer the marking is specified. If we take your map id=0 as an example you are mapping a classification of IP:0 to a value 30 and since the marking is an IP f

[vpp-dev] FDIO Maintenance - 2022-06-09 15:30 UTC to 1930 UTC

*This maintenance is pending TSC approval tomorrow.** * *What:* * Jenkins production o OS and security updates o Jenkins upgrade o Plugin upgrades o JDK upgrade o Jenkins performance tuning * Gerrit o OS and security updates o Gerrit upgrade o JDK upgra

[vpp-dev] 1 week to VPP 22.06 RC2 milestone

Hello all, Just a kind reminder - the VPP 22.06 RC2 milestone will happen in one week from now - on 15 June 2022, at 12:00 UTC. After that only the critical fixes will be accepted into the stable/2206 branch in preparation for the release. --a /* your friendly 22.06 release manager */ -=-=-=-

Re: [vpp-dev] Crash in VPP 21.06 #vnet

Looks like the crash is happening in the host stack... Can you try to reproduce it in debug mode, and maybe even with Address Sanitizer: https://s3-docs.fd.io/vpp/22.06/gettingstarted/troubleshooting/sanitizer.html#id2 best ben > -Original Message- > From: vpp-dev@lists.fd.io On Behalf

Re: [vpp-dev] how BIRD routes integrate into vpp

Hi, 1. instead of "ExecStart=ip netns exec " you should use the systemd option to run in specific netns: NetworkNamespacePath=/var/run/netns/yourNamespace 2. a) imho LCP plugin (vpp 22.06) configuration option "lcp default netns" is useless. This setting only specifies where lcp should creare

[vpp-dev] Crash in VPP 21.06 #vnet

Hi , I am observing some infrequent crash in VPP.  I am using VCL for receiving UDP packets in my application. We compiled VPP with DPDP and using Mellanox NIC to receive UDP packets ( the MTU is set to 9000). Attached is the startup.conf file. #0  0x7efd06b8837f in raise () from /lib64/lib

Re: [vpp-dev] Support of "qos egress map" with GTP tunnels

"Martin Dzuris" writes: > Hi > > > > We need to update DSCP value on gtp output traffic (inside and outside of the > tunnel too ). > > > > I'm creating GTP tunnel : > > > > ... > > vppctl set in state GigabitEthernet0/9/0 up > > vppctl create sub-interfaces GigabitEthernet0/9/0 5 dot1q

[vpp-dev] Support of "qos egress map" with GTP tunnels

Hi We need to update DSCP value on gtp output traffic (inside and outside of the tunnel too ). I'm creating GTP tunnel : ... vppctl set in state GigabitEthernet0/9/0 up vppctl create sub-interfaces GigabitEthernet0/9/0 5 dot1q 100 exact-match vppctl set interface state GigabitEthernet0

Re: [vpp-dev] how BIRD routes integrate into vpp

Hoi, Please take a look at the following - it describes how to add Bird into a dedicated *network namespace* (typically 'dataplane') precisely so that the default kernel table is not impacted. From there, the LinuxCP plugin listens to that 'dataplane' namespace instead and installs all routes. htt

Re: [vpp-dev] how BIRD routes integrate into vpp

Thanks very much, now my vpp and bird could work together. we hope some routes that BGP received not be added to kernel route table, so that the default kernel table won't be impacted, meanwhile we hope these routes to be added to vpp. we have tried several methods, none could acheive this g