KRE,

>It could just be that people believe that the only way to ever configure
>a router is manually, and that any protocol to automate the process is
>necessarily flawed.   If so, I'd like to understand why, but I think I'd
>tend to ignore that sentiment - other than to make sure that implementations
>keep on making it possible to manually configure, so that people who
>believe this don't have the rug yanked out from under them (and in certain
>particular circumstances, I think this probably includes all of us).

It's a good question.  My suspicion is that because much of many routers 
configuration is specific each router, that it doesn't matter to much if it 
is entered directly into the router with a CLI or web interface, or 
equivalently typed into some sort of protocol server.  Also much of a 
routers configuration is not amenable to dynamic creation.  Unlike hosts 
there isn't too much labor saving in having a DRCP.  Where a protocol might 
be needed, people have gotten around the lack of a protocol by creating CLI 
files with an editor and pushing them to the router.  The editor makes it 
easy to make the common parts the same and customize the rest.  I think 
there can even be includes in many vendors CLI files.

There are cases (e.g., sub routers at the end of DSL, etc.) where the 
configurations are very similar, where some sort of DRCP might be 
useful.  I think DHCPv4 is used for this today when the stub router also 
includes a NAT.

Bob


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