< draft-ietf-msdp-spec-18.txt   draft-ietf-msdp-spec-19.txt >
INTERNET-DRAFT Bill Fenner (Editor) INTERNET-DRAFT Bill Fenner (Editor)
draft-ietf-msdp-spec-18.txt David Meyer (Editor) draft-ietf-msdp-spec-19.txt David Meyer (Editor)
Category Experimental Category Experimental
Expires: November 2003 May 2003 Expires: November 2003 May 2003
Multicast Source Discovery Protocol (MSDP) Multicast Source Discovery Protocol (MSDP)
<draft-ietf-msdp-spec-18.txt> <draft-ietf-msdp-spec-19.txt>
Status of this Document Status of this Document
This document is an Internet-Draft and is in full conformance with This document is an Internet-Draft and is in full conformance with
all provisions of Section 10 of RFC2026. all provisions of Section 10 of RFC2026.
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that Task Force (IETF), its areas, and its working groups. Note that
other groups may also distribute working documents as Internet- other groups may also distribute working documents as Internet-
Drafts. Drafts.
skipping to change at page 23, line 7 skipping to change at page 23, line 7
Nickless, John Meylor, Liming Wei, Manoj Leelanivas, Mark Turner, Nickless, John Meylor, Liming Wei, Manoj Leelanivas, Mark Turner,
John Zwiebel, Cristina Radulescu-Banu, Brian Edwards, Selina John Zwiebel, Cristina Radulescu-Banu, Brian Edwards, Selina
Priestley, IJsbrand Wijnands, Tom Pusateri, Kristofer Warell, Henning Priestley, IJsbrand Wijnands, Tom Pusateri, Kristofer Warell, Henning
Eriksson, Thomas Eriksson, Dave Thaler, and Ravi Shekhar provided Eriksson, Thomas Eriksson, Dave Thaler, and Ravi Shekhar provided
useful and productive design feedback and comments. Mike McBride, useful and productive design feedback and comments. Mike McBride,
Leonard Giuliano, Swapna Yelamanchi, Toerless Eckert, John Meylor and Leonard Giuliano, Swapna Yelamanchi, Toerless Eckert, John Meylor and
Ishan Wu contributed to the final version of the draft. Ishan Wu contributed to the final version of the draft.
18. Security Considerations 18. Security Considerations
An MSDP implementation SHOULD implement Keyed MD5 [RFC2385] to secure An MSDP implementation MUST implement Keyed MD5 [RFC2385] to secure
control messages, and MUST be capable of interoperating with peers control messages, and MUST be capable of interoperating with peers
that do not support it. However, if one side of the connection is that do not support it. However, if one side of the connection is
configured with Keyed MD5 and the other side is not, the connection configured with Keyed MD5 and the other side is not, the connection
SHOULD NOT be established. SHOULD NOT be established.
In addition, to mitigate state explosion during denial of service and In addition, to mitigate state explosion during denial of service and
other attacks, SA filters and limits SHOULD be used with MSDP to other attacks, SA filters and limits SHOULD be used with MSDP to
limit the sources and groups that will be passed between RPs. limit the sources and groups that will be passed between RPs.
19. IANA Considerations 19. IANA Considerations
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