nanog mailing list archives
Re: The power of default configurations
From: "Christopher L. Morrow" <christopher.morrow () mci com>
Date: Thu, 07 Apr 2005 17:11:43 +0000 (GMT)
On Thu, 7 Apr 2005, Paul Vixie wrote:
> adding more. oh and as long as you're considering whether to > restrict things to your LAN/campus/ISP, i'm ready to see rfc1918 > filters deployed... Why does BIND forward lookups for RFC1918 addresses by default? Why isn't the default not to forward RFC1918 addresses (and martian addresses). If a sysadmin is using BIND in a local network which uses RFC1918 address, those sysdmins can change their configuration?i asked this question of microsoft, in a slightly different form. (since the vast installed based of RFC2136 clients is windows/2k and windows/xp.) i wanted to know, why does a client whose address is in RFC1918 address space _ever_ send an update to a server that is not in RFC1918 address space? their answer was, many of their large enterprise customers run in exactly that configuration, and the defaults have to Just Work in that case.
no to 1) prolong the pain, 2) beat a horsey.. BUT, why are 1918 ips 'special' to any application? why are non-1918 ips 'special' in a different way? -Chris
Current thread:
- Re: The power of default configurations Andrew Dul (Apr 07)
- Re: The power of default configurations Paul Vixie (Apr 07)
- Re: The power of default configurations Christopher L. Morrow (Apr 07)
- Re: The power of default configurations Paul Vixie (Apr 07)
- Re: The power of default configurations Petri Helenius (Apr 07)
- Re: The power of default configurations Paul Vixie (Apr 07)
- Re: The power of default configurations Petri Helenius (Apr 07)
- Re: The power of default configurations Christopher L. Morrow (Apr 07)
- Re: The power of default configurations Christopher L. Morrow (Apr 07)
- Re: The power of default configurations Randy Bush (Apr 07)
- Re: The power of default configurations Michael . Dillon (Apr 08)
- Re: The power of default configurations Simon Waters (Apr 08)
- Re: The power of default configurations Duane Wessels (Apr 08)
- Port 0 traffic Sean Donelan (Apr 08)
- Re: The power of default configurations Paul Vixie (Apr 07)