Johannes Nixdorf <jnixdorf-oss@xxxxxx> writes:
> Support setting the FDB limit through ip link. The arguments is:
> - fdb_max_learned: A 32-bit unsigned integer specifying the maximum
> number of learned FDB entries, with 0 disabling
> the limit.
>
> Also support reading back the current number of learned FDB entries in
> the bridge by this count. The returned value's name is:
> - fdb_n_learned: A 32-bit unsigned integer specifying the current number
> of learned FDB entries.
>
> Example:
>
> # ip -d -j -p link show br0
> [ {
> ...
> "linkinfo": {
> "info_kind": "bridge",
> "info_data": {
> ...
> "fdb_n_learned": 2,
> "fdb_max_learned": 0,
> ...
> }
> },
> ...
> } ]
> # ip link set br0 type bridge fdb_max_learned 1024
> # ip -d -j -p link show br0
> [ {
> ...
> "linkinfo": {
> "info_kind": "bridge",
> "info_data": {
> ...
> "fdb_n_learned": 2,
> "fdb_max_learned": 1024,
> ...
> }
> },
> ...
> } ]
>
> Signed-off-by: Johannes Nixdorf <jnixdorf-oss@xxxxxx>
Reviewed-by: Petr Machata <petrm@xxxxxxxxxx>
