The llap command provides some of the data available from the ip link show
command.
Link state and link characteristics data is displayed for all layer 2 interfaces which have a loaded driver. Interfaces are sequentially numbered [nnn], this value is dynamically calculated and should not be used to refer to the interface.
# onload_mibdump -a llap
Control plane state for server 21745:
<Version info - see Version>
LLAP table:
llap[000]: enp4s0f1 (650) UP mtu 1500 arp_base 30000ms
TX hwports 1
RX hwports 1
mac 00:0f:53:01:45:49
llap[001]: enp4s0f0 (649) UP mtu 1500 arp_base 30000ms
TX hwports 0
RX hwports 0
mac 00:0f:53:01:45:48
llap[002]: eth0 (652) UP mtu 1500 arp_base 30000ms
TX hwports 2
RX hwports 2
mac 00:0f:53:21:9b:b0
llap[003]: enp5s0f1 (653) UP mtu 1500 arp_base 30000ms
TX hwports 3
RX hwports 3
mac 00:0f:53:21:9b:b1
llap[004]: lo (1) UP mtu 65535 arp_base 30000ms
encap LOOP
no TX hwports
no RX hwports
llap[005]: eno1 (2) UP mtu 1500 arp_base 30000ms
no TX hwports
no RX hwports
llap[006]: eno2 (3) UP mtu 1500 arp_base 30000ms
no TX hwports
no RX hwports
llap[007]: eno3 (4) UP mtu 1500 arp_base 30000ms
no TX hwports
no RX hwports
llap[008]: eno4 (5) UP mtu 1500 arp_base 30000ms
no TX hwports
no RX hwports
- arp_base
is the /proc/sys/net/ipv4/neigh/<iface>/base_reachable_time_ms (milliseconds).
- no TX/RX hwports
is a mask mapping kernel interfaces to Onload interfaces.