nanog mailing list archives

Re: blocking unallocated subnets

From: Randy Bush <randy () psg com>
Date: Fri, 2 Dec 2005 10:10:29 -1000

Another option is to automate the updates and leave the hard work
to us!


the op was discussing port-specific filtering for dns only.  could
you explain how i can automake my /etc/ipfw.rules leaving the hard
work to you?  e.g.

    add deny udp from 203.49.118.0/24 to any 53

randy

Current thread:

blocking unallocated subnets John S. Bucy (Dec 02)
- Re: blocking unallocated subnets Jon Lewis (Dec 02)
- Re: blocking unallocated subnets Rob Thomas (Dec 02)
  - Re: blocking unallocated subnets Randy Bush (Dec 02)
    - Re: blocking unallocated subnets Rob Thomas (Dec 02)
    - Re: blocking unallocated subnets Noel (Dec 02)
    - Message not available
    - Re: [NANOG] blocking unallocated subnets Randy Bush (Dec 03)