@techreport{campen-sipping-stack-loop-detect-00, number = {draft-campen-sipping-stack-loop-detect-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-campen-sipping-stack-loop-detect/00/}, author = {Byron Campen}, title = {{An Efficient Loop Detection Algorithm for SIP Proxies}}, pagetotal = 11, year = 2006, month = mar, day = 2, abstract = {This document defines a loop-detection algorithm with a cumulative O(n) complexity (O(1) average complexity for each proxy) and average O(log n) state-space, where n is the number of proxies that the message passes through. Also, the backwards-compatibility and security of this algorithm are discussed. Comments are solicited, and should be directed to the SIPPING working group list at 'sipping@ietf.org'.}, }