[ovs-dev] [PATCH] vtep: additions to BFD configuration and status reporting
atubaltsev at vmware.com
atubaltsev at vmware.com
Tue Sep 2 18:27:55 UTC 2014
From: Ariel Tubaltsev <atubaltsev at vmware.com>
This commit adds default values for some BFD configuration keys
(bfd_config_local:bfd_dst_mac and bfd_params:enable). It also adds new
BFD status keys (bfd_enabled and bfd_info). It also brings the usage
of the BFD diagnostic keys into line with the recent clarifications
made for OVS.
Signed-off-by: Ariel Tubaltsev <atubaltsev at vmware.com>
Signed-off-by: Bruce Davie <bdavie at vmware.com>
---
vtep/vtep.xml | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/vtep/vtep.xml b/vtep/vtep.xml
index 4393a16..cf6bf74 100644
--- a/vtep/vtep.xml
+++ b/vtep/vtep.xml
@@ -360,6 +360,7 @@
Set to an Ethernet address in the form
<var>xx</var>:<var>xx</var>:<var>xx</var>:<var>xx</var>:<var>xx</var>:<var>xx</var>
to set the MAC expected as destination for received BFD packets.
+ The default is <code>00:23:20:00:00:01</code>.
</column>
<column name="bfd_config_local" key="bfd_dst_ip">
@@ -398,6 +399,7 @@
<column name="bfd_params" key="enable" type='{"type": "boolean"}'>
True to enable BFD on this tunnel.
+ The default is False.
</column>
<column name="bfd_params" key="min_rx"
@@ -459,6 +461,15 @@
HSC clears all key-value pairs from <ref column="bfd_status"/>.
</p>
+ <column name="bfd_status" key="enabled"
+ type='{"type": "boolean"}'>
+ Set to true if the BFD session has been successfully
+ enabled. Set to false if the VTEP cannot support BFD or has
+ insufficient resources to enable BFD on this tunnel. The NVC
+ will disable the BFD monitoring on the other side of the tunnel
+ once this value is set to false.
+ </column>
+
<column name="bfd_status" key="state"
type='{"type": "string",
"enum": ["set", ["admin_down", "down", "init", "up"]]}'>
@@ -490,6 +501,11 @@
remote endpoint's BFD session thinks is wrong. The error messages
are defined in section 4.1 of [RFC 5880].
</column>
+
+ <column name="bfd_status" key="info">
+ A short message providing further information about the BFD status
+ (possibly including reasons why BFD could not be enabled).
+ </column>
</group>
</group>
</table>
--
1.7.9.5
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