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IPv6 Lo. for 6PE/6VPE
- Subject: IPv6 Lo. for 6PE/6VPE
- From: valdis.kletnieks at vt.edu (valdis.kletnieks at vt.edu)
- Date: Fri, 15 Jun 2012 09:07:20 -0400
- In-reply-to: Your message of "Fri, 15 Jun 2012 10:52:17 -0000." <[email protected]>
- References: <CALVo5XRftVWm1PkyKovd=7uv_V=Nm1dphFUAA=u_v1ezSWt5yw@mail.gmail.com> <[email protected]> <[email protected]>
On Fri, 15 Jun 2012 10:52:17 -0000, "Nagendra Kumar (naikumar)" said:
> Per my understanding, it is not required to have ipv6 address in loopback
> intf on all P routers inorder to have 6PE work. If I remember it correctly, P
> router will use ::FFFF::<ipv4-addr> while originating ICMPv6 error message.
How the heck is that supposed to work in an all-IPv6 network where you don't
*have* an ipv4-addr? Plus, as Owen noted, leaking those on the wire is
considered bad form.
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