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Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/devlink-trap.rst | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/networking/devlink-trap.rst b/Documentation/networking/devlink-trap.rst index dc3dc87217c9..dc9659ca06fa 100644 --- a/Documentation/networking/devlink-trap.rst +++ b/Documentation/networking/devlink-trap.rst @@ -203,6 +203,26 @@ be added to the following table: - Traps IPv6 packets that the device decided to drop because they need to be routed and their IPv6 multicast destination IP has an interface-local scope (i.e., ffx1::/16) + * - ``mtu_value_is_too_small`` + - ``exception`` + - Traps packets that should have been routed by the device, but were bigger + than the MTU of the egress interface + * - ``unresolved_neigh`` + - ``exception`` + - Traps packets that did not have a matching IP neighbour after routing + * - ``mc_reverse_path_forwarding`` + - ``exception`` + - Traps multicast IP packets that failed reverse-path forwarding (RPF) + check during multicast routing + * - ``reject_route`` + - ``exception`` + - Traps packets that hit reject routes (i.e., "unreachable", "prohibit") + * - ``ipv4_lpm_miss`` + - ``exception`` + - Traps unicast IPv4 packets that did not match any route + * - ``ipv6_lpm_miss`` + - ``exception`` + - Traps unicast IPv6 packets that did not match any route Driver-specific Packet Traps ============================ |