diff options
| author |   Neale Ranns <neale@graphiant.com> | 2020-12-21 08:29:34 +0000 |
|---|---|---|
| committer |   Ole Tr�an <otroan@employees.org> | 2021-02-15 17:27:48 +0000 |
| commit | 8f5fef2c78b95de1a636ce27111722b71702212a (patch) | |
| tree | a0ebd0189969ccae1f0bdd7c1a9c18dd7a066f2e /src/vnet/adj/adj.h | |
| parent | 54be0cc044f445853fae7b8995c477605250af16 (diff) | |
ip: Path MTU
Type: feature
Support setting the MTU for a peer on an interface. The minimum value of
the path and interface MTU is used at forwarding time.
the path MTU is specified for a given peer, by address and table-ID.
In the forwarding plane the MTU is enfored either:
1 - if the peer is attached, then the MTU is set on the peer's
adjacency
2 - if the peer is not attached, it is remote, then a DPO is added to
the peer's FIB entry to perform the necessary fragmentation.
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I8b9ea6a07868b50e97e2561f18d9335407dea7ae
Diffstat (limited to 'src/vnet/adj/adj.h')
| -rw-r--r-- | src/vnet/adj/adj.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vnet/adj/adj.h b/src/vnet/adj/adj.h index 44bb2bd981b..c1922c755ec 100644 --- a/src/vnet/adj/adj.h +++ b/src/vnet/adj/adj.h @@ -373,6 +373,9 @@ STATIC_ASSERT ((STRUCT_OFFSET_OF (ip_adjacency_t, cacheline3) == /* An adj fits into 4 cachelines on your average machine */ STATIC_ASSERT_SIZEOF (ip_adjacency_t, 4 * 64); #endif +STATIC_ASSERT ((STRUCT_OFFSET_OF (ip_adjacency_t, sub_type.nbr.next_hop) == + STRUCT_OFFSET_OF (ip_adjacency_t, sub_type.midchain.next_hop)), + "IP adjacency nbr and midchain offsets don't match"); /** * @brief |