6 cli-listen /run/vpp/cli.sock
18 ## In the VPP there is one main thread and optionally the user can create worker(s)
19 ## The main thread and worker thread(s) can be pinned to CPU core(s) manually or automatically
21 ## Manual pinning of thread(s) to CPU core(s)
23 ## Set logical CPU core where main thread runs
26 ## Set logical CPU core(s) where worker threads are running
27 # corelist-workers 2-3,18-19
29 ## Automatic pinning of thread(s) to CPU core(s)
31 ## Sets number of CPU core(s) to be skipped (1 ... N-1)
32 ## Skipped CPU core(s) are not used for pinning main thread and working thread(s).
33 ## The main thread is automatically pinned to the first available CPU core and worker(s)
34 ## are pinned to next free CPU core(s) after core assigned to main thread
37 ## Specify a number of workers to be created
38 ## Workers are pinned to N consecutive CPU cores while skipping "skip-cores" CPU core(s)
39 ## and main thread's CPU core
42 ## Set scheduling policy and priority of main and worker threads
44 ## Scheduling policy options are: other (SCHED_OTHER), batch (SCHED_BATCH)
45 ## idle (SCHED_IDLE), fifo (SCHED_FIFO), rr (SCHED_RR)
46 # scheduler-policy fifo
48 ## Scheduling priority is used only for "real-time policies (fifo and rr),
49 ## and has to be in the range of priorities supported for a particular policy
50 # scheduler-priority 50
54 ## Change default settings for all intefaces
56 ## Number of receive queues, enables RSS
60 ## Number of transmit queues, Default is equal
61 ## to number of worker threads or 1 if no workers treads
64 ## Number of descriptors in transmit and receive rings
65 ## increasing or reducing number can impact performance
66 ## Default is 1024 for both rx and tx
70 ## VLAN strip offload mode for interface
72 # vlan-strip-offload on
75 ## Whitelist specific interface by specifying PCI address
78 ## Whitelist specific interface by specifying PCI address and in
79 ## addition specify custom parameters for this interface
84 ## Change UIO driver used by VPP, Options are: igb_uio, vfio-pci
85 ## and uio_pci_generic (default)
88 ## Disable mutli-segment buffers, improves performance but
89 ## disables Jumbo MTU support
92 ## Increase number of buffers allocated, needed only in scenarios with
93 ## large number of interfaces and worker threads. Value is per CPU socket.
97 ## Change hugepages allocation per-socket, needed only if there is need for
98 ## larger number of mbufs. Default is 256M on each detected CPU socket
99 # socket-mem 2048,2048
102 # Adjusting the plugin path depending on where the VPP plugins are:
105 # path /home/bms/vpp/build-root/install-vpp-native/vpp/lib64/vpp_plugins
108 # Alternate syntax to choose plugin path
109 #plugin_path /home/bms/vpp/build-root/install-vpp-native/vpp/lib64/vpp_plugins