nanog mailing list archives
Re: Efficient (Dense) Use of Address Blocks
From: Paul Traina <pst () cisco com>
Date: Mon, 27 Mar 1995 14:58:27 -0800
From: Mike Nittmann <nittmann () wis com> Subject: Re: Efficient (Dense) Use of Address Blocks with ciscos, you can use subnets all ones and all zeroes. We recently changed (a year or so ago) to allow use of the all ones. We still make you turn a knob (ip subnet-zero) before allowing you to use subnet zero since some hosts and some vendor's implementations of maskless routing protocols barf when you use subnet zero. The current router requirements now specifies that the all zeros and all ones subnets are totally legal.
Current thread:
- Re: Internic address allocation policy, (continued)
- Re: Internic address allocation policy Karl Denninger (Mar 20)
- Re: Internic address allocation policy Alan B. Clegg (Mar 20)
- Re: Internic address allocation policy Karl Denninger (Mar 20)
- Re: Internic address allocation policy Gordon Cook (Mar 20)
- Re: Internic address allocation policy Karl Denninger (Mar 20)
- Re: Internic address allocation policy Doug Humphrey (Mar 23)
- Efficient (Dense) Use of Address Blocks Sean Shapira (Mar 20)
- Re: Efficient (Dense) Use of Address Blocks Bill Manning (Mar 20)
- Re: Efficient (Dense) Use of Address Blocks Karl Denninger (Mar 20)
- Re: Efficient (Dense) Use of Address Blocks Mike Nittmann (Mar 27)
- Re: Efficient (Dense) Use of Address Blocks Paul Traina (Mar 27)
- Re: Internic address allocation policy Bill Manning (Mar 18)
- Re: Internic address allocation policy Jeremy Porter (Mar 18)
- Re: Internic address allocation policy ATM_Feel_the_Power (Mar 18)