--- 1/draft-ietf-ippm-loss-pattern-03.txt 2006-02-04 23:45:34.000000000 +0100 +++ 2/draft-ietf-ippm-loss-pattern-04.txt 2006-02-04 23:45:34.000000000 +0100 @@ -1,19 +1,18 @@ -Internet-Draft -Expiration Date: December, 2000 R. Koodli - R. Ravikanth - Nokia Research Center - July 2000 +IP Performance Metrics (IPPM) WG Rajeev Koodli +INTERNET DRAFT Nokia Research Center +21 November 2000 R. Ravikanth + Axiowave One-way Loss Pattern Sample Metrics - + STATUS OF THIS MEMO This document is an Internet-Draft and is in full conformance with all provisions of Section 10 of RFC2026. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet- Drafts. @@ -109,23 +108,25 @@ packets which may or may not be separated by successfully received packets. Example. Let packet with sequence number 50 be considered lost immediately after packet with sequence number 20 was considered lost. The loss distance is 30. Note that this definition does not specify exactly how to associate sequence numbers with test packets. In other words, from a timeseries sample of test packets, one may derive the sequence -numbers. However, these sequence numbers must be consecutive +numbers. However, these sequence numbers must to be consecutive integers. +Typo in last sentence. + 3.3. Loss period: Let P_i be the i'th packet. Define f(P_i) = 1 if P_i is lost, 0 otherwise. Then, a loss period begins if f(P_i) = 1 and f(P_(i-1)) = 0 Example. Consider the following sequence of lost (denoted by x) and received (denoted by r) packets. r r r x r r x x x r x r r x x x @@ -447,15 +448,14 @@ Author's Addresses Rajeev Koodli Nokia Research Center 313, Fairchild Drive Mountain View, CA 94043 Phone: +1 650-625-2359 Email: rajeev.koodli@nokia.com Rayadurgam Ravikanth -Nokia Research Center -5, Wayside Road -Burlington, MA 01803 -Phone: +1 781-993-4606 -Email: rayadurgam.ravikanth@nokia.com +Axiowave Networks Inc. +100 Nickerson Road +Marlborough, MA- 01752 +Email: rravikanth@axiowave.com