dump dpdk interface
			

dump dpdk interface
				1:lo [VR-0] ifid=1 (virtual) <UP|RUNNING|FWD4|FWD6> (0x1b)    
				  type=loop mac=00:00:00:00:00:00 mtu=65535 no numa group=0 tcp4mss=0 tcp6mss=0    
				  IPv4 routes=1  IPv6 routes=1   
				  if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				2:eth0 [VR-0] ifid=2 (port 0) <UP|RUNNING|FWD4|FWD6> (0x1b)    
				  type=ether mac=00:50:56:ac:ac:91 mtu=1500 numa=0 group=0 tcp4mss=0 tcp6mss=0    
				  IPv4 routes=4  IPv6 routes=3    
				  if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				3:eth1 [VR-0] ifid=3 (port 1) <UP|RUNNING|FWD4|FWD6> (0x1b)    
				  type=ether mac=00:50:56:ac:b8:88 mtu=1500 numa=0 group=0 tcp4mss=0 tcp6mss=0   
				  IPv4 routes=17  IPv6 routes=2    
				  if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				4:eth2 [VR-0] ifid=4 (port 2) <UP|RUNNING|FWD4|FWD6> (0x1b)    
				  type=ether mac=00:50:56:ac:a7:65 mtu=1500 numa=0 group=0 tcp4mss=0 tcp6mss=0    
				  IPv4 routes=10  IPv6 routes=2    
				  if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				5:eth3 [VR-0] ifid=5 (port 3) <UP|RUNNING|FWD4|FWD6> (0x1b)    
				  type=ether mac=00:50:56:ac:05:1d mtu=1500 numa=0 group=0 tcp4mss=0 tcp6mss=0   
				  IPv4 routes=5  IPv6 routes=2    
				  if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				6:eth4 [VR-0] ifid=6 (port 4) <FWD4|FWD6> (0x18)    
				  type=ether mac=00:50:56:ac:f2:50 mtu=1500 numa=0 group=0 tcp4mss=0 tcp6mss=0    
				  IPv4 routes=0  IPv6 routes=0   
				  if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				7:eth5 [VR-0] ifid=7 (port 5) <FWD4|FWD6> (0x18)    
				  type=ether mac=00:50:56:ac:50:cd mtu=1500 numa=0 group=0 tcp4mss=0 tcp6mss=0    
				  IPv4 routes=0  IPv6 routes=0    
				  if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				10:dummy0 [VR-0] ifid=10 (virtual) <UP|RUNNING|FWD4|FWD6|NOARP> (0x5b)    
				   type=ether mac=16:ff:cd:0c:05:51 mtu=1500 no numa group=0 tcp4mss=0 tcp6mss=0    
				   IPv4 routes=1  IPv6 routes=1   
				   if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				11:sl1 [VR-0] ifid=11 (virtual) <UP|RUNNING|FWD4|FWD6|NOARP> (0x5b)    
				   type=svti mac=00:00:00:00:00:00 mtu=1400 no numa group=0 tcp4mss=0 tcp6mss=0    
				   IPv4 routes=4  IPv6 routes=1   
				   if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				12:mtap [VR-0] ifid=12 (virtual) <UP|FWD4|FWD6> (0x19)    
				   type=ether mac=3e:f6:ea:07:22:7a mtu=1500 no numa group=0 tcp4mss=0 tcp6mss=0   
				   IPv4 routes=0  IPv6 routes=1    
				   if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				15:erspan0 [VR-0] ifid=15 (virtual) <FWD4|FWD6> (0x18)    
				   type=ether mac=00:00:00:00:00:00 mtu=1450 no numa group=0 tcp4mss=0 tcp6mss=0   
				   IPv4 routes=0  IPv6 routes=0    
				   if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				16:sl2 [VR-0] ifid=16 (virtual) <UP|RUNNING|FWD4|FWD6|NOARP> (0x5b)    
				   type=gre mac=00:00:00:00:00:00 mtu=1472 no numa group=0 tcp4mss=0 tcp6mss=0    
				   IPv4 routes=4  IPv6 routes=1   
				   if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=gre   
				   link: eth3-vr0 link_vrfid: 0    
				   local: 5.5.5.3 remote: 5.5.5.1    
				   ttl: inherit tos: 0x00   
				   iflags: oflags:
				17:veth1p [VR-0] ifid=17 (virtual) <FWD4|FWD6> (0x18)    
				   type=veth mac=52:1f:d1:c0:03:46 mtu=1500 no numa group=0 tcp4mss=0 tcp6mss=0    
				   IPv4 routes=0  IPv6 routes=0    
				   if_ops: rx_dev=none rx_early=none tx_dev=veth ip_output=none    
				   veth peer: veth1-vr0
				18:veth1 [VR-0] ifid=18 (virtual) <FWD4|FWD6> (0x18)    
				   type=veth mac=6a:ed:84:35:1f:d5 mtu=1500 no numa group=0 tcp4mss=0 tcp6mss=0    
				   IPv4 routes=0  IPv6 routes=0    
				   if_ops: rx_dev=none rx_early=none tx_dev=veth ip_output=none    
				   veth peer: veth1p-vr0
				20:tap1 [VR-0] ifid=20 (virtual) <UP|FWD4|FWD6> (0x19)    
				   type=ether mac=5e:31:5d:67:df:67 mtu=1500 no numa group=0 tcp4mss=0 tcp6mss=0   
				   IPv4 routes=0  IPv6 routes=1    
				   if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				21:fpn0 [VR-0] ifid=21 (virtual) <UP|RUNNING|FWD4|FWD6|NOARP> (0x5b)    
				   type=ether mac=00:00:46:50:4e:00 mtu=65521 no numa group=0 tcp4mss=0 tcp6mss=0    
				   IPv4 routes=0  IPv6 routes=2    
				   if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				22:fptun0 [VR-0] ifid=22 (virtual) <UP|RUNNING|FWD4|FWD6|NOARP> (0x5b)    
				   type=ether mac=66:70:74:75:6e:30 mtu=65535 no numa group=0 tcp4mss=0 tcp6mss=0    
				   IPv4 routes=0  IPv6 routes=0    
				   if_ops: rx_dev=none rx_early=none tx_dev=none ip_output=none
				23:veth-peer-p [VR-0] ifid=23 (virtual) <UP|RUNNING|FWD4|FWD6> (0x1b)   
				   type=veth mac=72:17:d6:26:7e:26 mtu=65535 no numa group=0 tcp4mss=0 tcp6mss=0   
				   IPv4 routes=7  IPv6 routes=0   
				   if_ops: rx_dev=none rx_early=none tx_dev=veth ip_output=none   
				   veth peer: veth-peer-vr0
				24:veth-peer [VR-0] ifid=24 (virtual) <UP|RUNNING|PROMISC|FWD4|FWD6> (0x1f)    
				   type=veth mac=5e:7e:03:31:9b:ad mtu=65535 no numa group=0 tcp4mss=0 tcp6mss=0    
				   IPv4 routes=0  IPv6 routes=0   
				   if_ops: rx_dev=fc rx_early=none tx_dev=veth ip_output=none    
				   veth peer: veth-peer-p-vr0