This is the correct packet capture for IPv6 fragmentation Thanks, Thiru
From: [email protected] To: [email protected] CC: [email protected] Subject: RE: Doubt in Router Advertisement Message Date: Wed, 13 Jul 2011 18:13:22 +0530 Vishwas, I am having one more doubt in IPv6 Fragmentation Router Interface MTU 1500, Host A wants to send a packet with 3,000 data bytes but MTU is 1500, so it needs to fragment the packet. As per RFC 2460, First Packet 40 bytes (IPv6 Header) + 8 bytes Fragment Header + 1452 Data = 1500 Second Packet 40 bytes (IPv6 Header) + 8 bytes Fragment Header + 1452 Data = 1500 Third Packet 40 bytes (IPv6 Header) + 8 bytes Fragment Header + 96 Data = 1500 Thanks, Thiru Date: Sat, 9 Jul 2011 15:05:47 -0700 From: [email protected] To: [email protected]; [email protected] Subject: Re: Doubt in Router Advertisement Message Hi Thiruma, >From the specs it is clear that the MTU is optional. However if MTU sending is >enabled it should be sent on change too. Sounds like a bug in the implementation to me. Thanks, Vishwas Sent from my Palm Pre on AT&T On Jul 9, 2011 2:51 AM, Thiruma valavan <[email protected]> wrote: Hi IETF Group, While testing IPV6 Router Advertisement part, I noticed some behaviour that if I changed router interface MTU value, it won't send Router Advertisement message immediately instead of waiting to next interval time. Is that normal behaviour, Thanks & Regards, Thirumavalavan PCalsoflabs India Pvt Ltd,BangaloreATLEN Group of CompanyMob: +91 9790758035
frag-thiru.pcap
Description: Binary data
-------------------------------------------------------------------- IETF IPv6 working group mailing list [email protected] Administrative Requests: https://www.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------
