bgp speaker change from jakob

added derek to acks
This commit is contained in:
Randy Bush 2022-06-02 11:08:19 -07:00
parent d2f3603fd0
commit ea158deb40

View file

@ -12,7 +12,7 @@
<rfc category="std" consensus="true"
submissionType="IETF"
docName="draft-ietf-sidrops-rov-no-rr-01"
docName="draft-ietf-sidrops-rov-no-rr-02"
ipr="trust200902" updates="8481">
<front>
@ -108,7 +108,7 @@
<section anchor="intro" title="Introduction">
<t>
Memory constraints in early routers caused classic <xref
Memory constraints in early BGP speakers caused classic <xref
target="RFC4271"/> BGP implementations to not keep a full
Adj-RIB-In (Sec. 1.1). When doing RPKI-based Route Origin
Validation (<xref target="RFC6811"/> and <xref
@ -144,7 +144,7 @@
<t>
As Route Origin Validation dropping Invalids has deployed, some
router implementations have been found which, when receiving new
BGP speaker implementations have been found which, when receiving new
RPKI data (VRPs, see <xref target="I-D.ietf-sidrops-8210bis"/>)
issue a BGP Route Refresh <xref target="RFC7313"/> to all sending
BGP peers so that it can reevaluate the received paths aginst the
@ -161,7 +161,7 @@
<t>
As RPKI registration and ROA creation have steadily increased,
this problem has increased, not just proportionally, but on the
order of the in-degree of ROV implementing routers. As ASPA
order of the in-degree of ROV implementing BGP speakers. As ASPA
(<xref target="I-D.ietf-sidrops-aspa-verification"/>) becomes
used, the problem will increase.
</t>
@ -172,7 +172,7 @@
<t>
Ameliorating this problem by keeping a full Adj-RIB-In can be a
problem for resource constrained routers. In reality, only some
problem for resource constrained BGP speakers. In reality, only some
data need be retained.
</t>
@ -185,8 +185,9 @@
<t>
If new RPKI data arrive which invalidate the best path, and the
router did not keep all alternatives, then it MUST issue a route
refresh so those alternatives may be evaluated for best path.
BGP speaker did not keep all alternatives, then it MUST issue a
route refresh so those alternatives may be evaluated for best
path.
</t>
<t>
@ -215,17 +216,17 @@
<t>
Operators deploying ROV and/or other RPKI based policies SHOULD
ensure that the router implementation is not causing unnecessary
Route Refresh requests to neighbors.
ensure that the BGP speaker implementation is not causing
unnecessary Route Refresh requests to neighbors.
</t>
<t>
Routers MUST either keep the full Adj-RIB-In or implement the
BGP Speakers MUST either keep the full Adj-RIB-In or implement the
specification in <xref target="rib"/>.
</t>
<t>
If the router does not implement these recommendations, the
If the BGP speaker does not implement these recommendations, the
operator SHOULD enable the vendor's knob to keep the full
Adj-RIB-In, sometimes referred to as "soft reconfiguration
inbound". The operator should then measure to ensure that there
@ -233,8 +234,8 @@
</t>
<t>
If the router has insufficient resources to support either of the
two proposed options, it MUST not be used for Route Origin
If the BGP speaker has insufficient resources to support either of
the two proposed options, it MUST not be used for Route Origin
Validation. I.e. the knob in <xref target="rib"/> should only be
used in very well known and controlled circumstances.
</t>
@ -253,8 +254,8 @@
target="RFC7947"/> Route Servers should be aware that some members
could be causing an undue Route Refresh load on the Route Servers
and take appropriate administrative and/or technical measures.
IXPs using routers as route servers should ensure that they are
not generating excessive route refresh requests.
IXPs using BGP speakers as route servers should ensure that they
are not generating excessive route refresh requests.
</t>
</section>
@ -285,9 +286,9 @@
<section anchor="acks" title="Acknowledgements">
<t>
The authors wish to thank Ben Maddison, John Heasley, John
Scudder, Matthias Waehlisch, Nick Hilliard, Saku Ytti, and Ties de
Kock.
The authors wish to thank Ben Maddison, Derek Yeung,, John
Heasley, John Scudder, Matthias Waehlisch, Nick Hilliard, Saku
Ytti, and Ties de Kock.
</t>
</section>