[102131] in North American Network Operators' Group
Re: IPv6 questions
daemon@ATHENA.MIT.EDU (snort bsd)
Mon Jan 28 18:29:42 2008
Date: Mon, 28 Jan 2008 15:28:21 -0800 (PST)
From: snort bsd <snortbsd@yahoo.com.au>
To: nanog@merit.edu, juniper-nsp <juniper-nsp@puck.nether.net>
Errors-To: owner-nanog@merit.edu
Never mind=0A=0Ait is the VLAN number. But which RFC define this? =0A=0ATha=
nks all=0A=0ADave=0A=0A----- Original Message ----=0AFrom: snort bsd <snort=
bsd@yahoo.com.au>=0ATo: nanog@merit.edu; juniper-nsp <juniper-nsp@puck.neth=
er.net>=0ASent: Monday, 28 January, 2008 3:05:59 PM=0ASubject: IPv6 questio=
ns=0A=0A=0AHi All:=0A=0AWith link-local IPv6 address, the converting from M=
AC-48 to EDU-64=0A address format (FF FE stuffing). How does the VLAN tags =
affect the=0A conversion?=0A=0AWith the rule of FF FE stuffing, I can see c=
learly work on the ptp=0A interfaces. But on those Ethernet based VLANs, it=
doesn't seem to follow=0A that pattern:=0A=0ACurrent address: 00:90:69:4a:=
b9:5d, Hardware address: 00:90:69:4a:b9:5d=0A=0Awell, i assume the link-loc=
al should be fe80::290:69ff:fe4a:b95d/64.=0A actually, it shows:=0A=0ADesti=
nation: fe80::/64, Local: fe80::290:6903:94a:b95d=0A=0Ahow does the router =
get this 03 09 instead of ff fe?=0A=0AThanks all=0A=0A=0A=0A=0A=0A=0A=0A=0A=
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