Neighbor¶

The maximum number of neighbors entries is limited.

To change these limits, do:

vsr running config# system
vsr running system# network-stack
vsr running network-stack# neighbor
vsr running neighbor# ipv4-max-entries 4096
vsr running neighbor# ipv6-max-entries 4096
vsr running neighbor# commit

Warning

If the fast path is running, a similar change is required in fast path limits configuration.

To display the neighbor state:

vsr> show state / system network-stack neighbor
neighbor
    ipv4-max-entries 1024
    ipv6-max-entries 1024
    ..

The same configuration can be made using this NETCONF XML configuration:

vsr running neighbor# show config xml absolute
<config xmlns="urn:6wind:vrouter">
  <system xmlns="urn:6wind:vrouter/system">
    <network-stack>
      <neighbor>
        <ipv4-max-entries>4096</ipv4-max-entries>
        <ipv6-max-entries>4096</ipv6-max-entries>
      </neighbor>
    </network-stack>
  </system>
</config>

To show the list of neighbors:

vsr> show neighbors
neighbor    interface link-layer-address state
========    ========= ================== =====
10.81.0.218 mgt       00:1b:21:cc:0a:f7  STALE
10.81.2.200 eth0      none               FAILED
fe80::2     eth1      52:56:00:00:00:02  STALE