Hello IPSECME,
We have posted a new version of the draft incorporating comments received for version 0. Please review and let us know your thoughts, Thank you. Shibu. ________________________________ From: [email protected] <[email protected]> Sent: Thursday, March 1, 2018 7:57 PM To: Shibu Piriyath; Ron Bonica; Suresh Melam; Umesh Mangla; Subject: New Version Notification for draft-spiriyath-ipsecme-dynamic-ipsec-pmtu-01.txt A new version of I-D, draft-spiriyath-ipsecme-dynamic-ipsec-pmtu-01.txt has been successfully submitted by Ron Bonica and posted to the IETF repository. Name: draft-spiriyath-ipsecme-dynamic-ipsec-pmtu Revision: 01 Title: Packetization Layer Path Maximum Transmission Unit Discovery (PLPMTUD) For IPsec Tunnels Document date: 2018-02-28 Group: Individual Submission Pages: 13 URL: https://www.ietf.org/internet-drafts/draft-spiriyath-ipsecme-dynamic-ipsec-pmtu-01.txt Status: https://datatracker.ietf.org/doc/draft-spiriyath-ipsecme-dynamic-ipsec-pmtu/ draft-spiriyath-ipsecme-dynamic-ipsec-pmtu-00 - Path ...<https://datatracker.ietf.org/doc/draft-spiriyath-ipsecme-dynamic-ipsec-pmtu/> datatracker.ietf.org Path Maximum Transmission Unit Discovery (PMTUD) For IPsec Tunnels Using The Internet Key Exchange Protocol (IKE) Version 2 (Internet-Draft, 2018) Htmlized: https://tools.ietf.org/html/draft-spiriyath-ipsecme-dynamic-ipsec-pmtu-01 Htmlized: https://datatracker.ietf.org/doc/html/draft-spiriyath-ipsecme-dynamic-ipsec-pmtu-01 Diff: https://www.ietf.org/rfcdiff?url2=draft-spiriyath-ipsecme-dynamic-ipsec-pmtu-01 Abstract: This document describes Packetization Layer PMTU Discovery (PLPMTUD) procedures for IPSec tunnels. In these procedures, the encrypting node discovers and maintains a running estimate of the tunnel MTU. In order to do this, the encrypting nodes sends Probe Packets of various size through the IPSec tunnel. If the size of Probe Packet exceeds the tunnel MTU, a downstream node discards the packet and sends an ICMP PTB message to the encrypting node. The encrypting node ignores the ICMP PTB message. If the size of the Probe Packet does not exceed the tunnel MTU and the decrypting node receives the Probe Packet, the decrypting node sends an Acknowledgement Packet to encrypting node through the IPSec tunnel. The Acknowledgement Packet indicates the size of the Probe Packet. The procedures described in this document are applicable to IPSec tunnels that are signaled by IKEv2 and provide authentication services. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat
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