[ovs-dev] [PATCH] meta-flow: fix a typo in "MPLS Bottom of Stack Field" paragraph
Timothy Redaelli
tredaelli at redhat.com
Thu Aug 6 16:33:50 UTC 2020
In the ovs-fields.7 manual page, the "MPLS Bottom of Stack Field" paragraph
says:
* When mpls_bos is 1, there is another MPLS label following this one,
so the Ethertype passed to pop_mpls should be an MPLS Ethertype. [...]
* When mpls_bos is 0, this MPLS label is the last one, so the Ethertype
passed to pop_mpls should be a non-MPLS Ethertype such as IPv4. [...]
The values 0 and 1 have been swapped: when BOS is 1,
then no more label stack entries follows.
Fixes: 96fee5e0a2a0 ("ovs-fields: New manpage to document Open vSwitch and OpenFlow fields.")
Cc: blp at ovn.org
Reported-at: https://bugzilla.redhat.com/1842032
Reported-by: Guillaume Nault <gnault at redhat.com>
Signed-off-by: Timothy Redaelli <tredaelli at redhat.com>
---
lib/meta-flow.xml | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/lib/meta-flow.xml b/lib/meta-flow.xml
index 154675874..e72ba52ec 100644
--- a/lib/meta-flow.xml
+++ b/lib/meta-flow.xml
@@ -3920,18 +3920,18 @@ r r c c c.
<ul>
<li>
- When <ref field="mpls_bos"/> is 1, there is another MPLS label
+ When <ref field="mpls_bos"/> is 0, there is another MPLS label
following this one, so the Ethertype passed to <code>pop_mpls</code>
should be an MPLS Ethertype. For example: <code>table=0,
- dl_type=0x8847, mpls_bos=1, actions=pop_mpls:0x8847,
+ dl_type=0x8847, mpls_bos=0, actions=pop_mpls:0x8847,
goto_table:1</code>
</li>
<li>
- When <ref field="mpls_bos"/> is 0, this MPLS label is the last one,
+ When <ref field="mpls_bos"/> is 1, this MPLS label is the last one,
so the Ethertype passed to <code>pop_mpls</code> should be a non-MPLS
Ethertype such as IPv4. For example: <code>table=1, dl_type=0x8847,
- mpls_bos=0, actions=pop_mpls:0x0800, goto_table:2</code>
+ mpls_bos=1, actions=pop_mpls:0x0800, goto_table:2</code>
</li>
</ul>
</field>
--
2.26.2
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