Displaying 4 results from an estimated 4 matches for "info_data".
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fifo_data
2023 Oct 18
3
[Bridge] [PATCH iproute2-next v5] iplink: bridge: Add support for bridge FDB learning limits
...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&qu...
2023 Jun 19
1
[Bridge] [PATCH iproute2-next 1/1] iplink: bridge: Add support for bridge FDB learning limits
...name is:
- fdb_cur_learned_entries: 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_cur_learned_entries": 2,
"fdb_max_learned_entries": 0,
...
}
},
...
} ]
# ip link set br0 type bridge fdb_max_learned_entries 1024
# ip -d -j -p link show br0
[ {
...
"linkinfo": {...
2023 Sep 05
1
[Bridge] [PATCH iproute2-next v3] iplink: bridge: Add support for bridge FDB learning limits
...#39;s name is:
- fdb_n_learned_entries: 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_entries": 2,
"fdb_max_learned_entries": 0,
...
}
},
...
} ]
# ip link set br0 type bridge fdb_max_learned_entries 1024
# ip -d -j -p link show br0
[ {
...
"linkinfo": {...
2023 Jun 19
4
[Bridge] [PATCH net-next v2 0/3, iproute2-next 0/1] bridge: Add a limit on learned FDB entries
Introduce a limit on the amount of learned FDB entries on a bridge,
configured by netlink with a build time default on bridge creation in
the kernel config.
For backwards compatibility the kernel config default is disabling the
limit (0).
Without any limit a malicious actor may OOM a kernel by spamming packets
with changing MAC addresses on their bridge port, so allow the bridge
creator to limit