spf-discuss
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IPv6 slashes

2003-11-29 08:04:59
On Sat, Nov 29, 2003 at 02:29:06PM +0000, Jasper Wallace wrote:
| 
| I'm still against double slashes for ip6, if someone dosn't read the spec
| carefully they are going to end up using single slashes.
| 
| I propose changing:
| 
|     dual-cidr-length = [ ip4-cidr-length ] [ ip6-cidr-length ]
|     ip4-cidr-length  = [ '/'  1*DIGIT ]
|     ip6-cidr-length  = [ '//' 1*DIGIT ]
| 
| to:
| 
|     dual-cidr-length = [ ip4-cidr-length ] [ '/' ip6-cidr-length ]
|     ip4-cidr-length  = [ '/' 1*DIGIT ]
|     ip6-cidr-length  = [ '/' 1*DIGIT ]
| 

With this syntax, how would you express a cidr-length for an IPv6-only
set of MX hosts?

Under the old syntax, it would have been mx:foo.com//126.

How do you do it under the new syntax?

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