A new Request for Comments is now available in online RFC libraries. RFC 1982: Title: Serial Number Arithmetic Author: R. Elz & R. Bush Date: August 1996 Mailbox: kre@munnari.OZ.AU, randy@psg.com Pages: 7 Characters: 14,440 Updates: 1034, 1035 URL: ftp://ds.internic.net/rfc/rfc1982.txt This memo defines serial number arithmetic, as used in the Domain Name System. The DNS has long relied upon serial number arithmetic, a concept which has never really been defined, certainly not in an IETF document, though which has been widely understood. This memo supplies the missing definition. It is intended to update RFC 1034 and RFC 1035. This RFC is the product of the DNS IXFR, Notification, and Dynamic Update Working Group of the IETF. This is now a Proposed Standard Protocol. This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF list and the RFC-DIST list. Requests to be added to or deleted from the IETF distribution list should be sent to IETF-REQUEST@CNRI.RESTON.VA.US. Requests to be added to or deleted from the RFC-DIST distribution list should be sent to RFC-DIST-REQUEST@ISI.EDU. Details on obtaining RFCs via FTP or EMAIL may be obtained by sending an EMAIL message to rfc-info@ISI.EDU with the message body help: ways_to_get_rfcs. For example: To: rfc-info@ISI.EDU Subject: getting rfcs help: ways_to_get_rfcs Requests for special distribution should be addressed to either the author of the RFC in question, or to admin@DS.INTERNIC.NET. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. Submissions for Requests for Comments should be sent to RFC-EDITOR@ISI.EDU. Please consult RFC 1543, Instructions to RFC Authors, for further information. Joyce K. Reynolds and Mary Kennedy USC/Information Sciences Institute