%% You should probably cite draft-ietf-dnsop-avoid-fragmentation-17 instead of this revision. @techreport{ietf-dnsop-avoid-fragmentation-00, number = {draft-ietf-dnsop-avoid-fragmentation-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-ietf-dnsop-avoid-fragmentation/00/}, author = {Kazunori Fujiwara and Paul A. Vixie}, title = {{Fragmentation Avoidance in DNS}}, pagetotal = 10, year = , month = , day = , abstract = {Path MTU discovery remains widely undeployed due to security issues, and IP fragmentation has exposed weaknesses in application protocols. Currently, DNS is known to be the largest user of IP fragmentation. It is possible to avoid IP fragmentation in DNS by limiting response size where possible, and signaling the need to upgrade from UDP to TCP transport where necessary. This document proposes to avoid IP fragmentation in DNS.}, }