Lindsay Haisley writes:
On Tue, 2015-03-17 at 14:21 -0700, Gordon Messmer wrote:> :0000:0000:0000:0000:0000:0000:0000:0001 allow,BLOCK,RELAYCLIENT Are you sure about the leading ":"? A leading colon isn't part of a fully expanded v6 address. The web UI didn't do the expansion, but simply posts the standard contracted form as per RFC 2373, 2.2.2 as entered. What's the library that handles expansion of v6 notation? I'll look it up in couriertcpd doc.
Yes, that's correct. This Courier-specific notation, and stems from the fact that you can specify prefixes,
10 block Would block connections from 10.0.0.0/8 But is it that, or 0010::/112?In reality, there is really no ambiguity, since IPv6 addresses in the smtpaccess file should be at least four character, since, for IPv6 addresses, the leading 0s in each word must be specified, so it would really be
0010 blockStill, this could be confusing, so prepending a colon, in front of IPv6 addresses, should be sufficient distinction.
pgpKB_K0kEnC1.pgp
Description: PGP signature
------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/
_______________________________________________ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
