nanog mailing list archives
Re: The stupidity of trying to "fix" DHCPv6
From: Owen DeLong <owen () delong com>
Date: Tue, 14 Jun 2011 01:41:06 -0700
On Jun 14, 2011, at 1:20 AM, Mikael Abrahamsson wrote:
On Tue, 14 Jun 2011, Owen DeLong wrote:You would need an AWFUL lot of hosts for this to add up to a few 100pps (or even 10pps) of multicast traffic.On the AMSIX peering LAN there is more than 100pps of ND traffic (at least there was when we checked). Since they do not do IPv6 multicast intelligent handling (MLD snooping I guess) certain highend (legacy) router platforms run into trouble because all these packets are punted to RP. Implementing access list that filtered all multicast traffic the linecard didn't actually subscribe to, solved the problem.
ND would be a far more frequent occurrence than DHCP requests. Also, I tend to doubt that ANYONE would do DHCP on an exchange point network, so, it's not exactly an applicable example environment. Owen
Current thread:
- Re: The stupidity of trying to "fix" DHCPv6, (continued)
- Re: The stupidity of trying to "fix" DHCPv6 Owen DeLong (Jun 13)
- Re: The stupidity of trying to "fix" DHCPv6 Owen DeLong (Jun 13)
- Re: The stupidity of trying to "fix" DHCPv6 Leo Bicknell (Jun 13)
- RE: The stupidity of trying to "fix" DHCPv6 Kelly Setzer (Jun 13)
- Re: The stupidity of trying to "fix" DHCPv6 Joel Jaeggli (Jun 14)
- Re: The stupidity of trying to "fix" DHCPv6 Owen DeLong (Jun 16)
- Re: The stupidity of trying to "fix" DHCPv6 Ricky Beam (Jun 13)
- Re: The stupidity of trying to "fix" DHCPv6 Joel Jaeggli (Jun 13)
- Re: The stupidity of trying to "fix" DHCPv6 Owen DeLong (Jun 14)
- Re: The stupidity of trying to "fix" DHCPv6 Mikael Abrahamsson (Jun 14)
- Re: The stupidity of trying to "fix" DHCPv6 Owen DeLong (Jun 14)
- Re: The stupidity of trying to "fix" DHCPv6 Mikael Abrahamsson (Jun 14)
- Re: The stupidity of trying to "fix" DHCPv6 Owen DeLong (Jun 14)
- Re: The stupidity of trying to "fix" DHCPv6 Nick Hilliard (Jun 14)
- Re: The stupidity of trying to "fix" DHCPv6 Owen DeLong (Jun 14)
- Re: The stupidity of trying to "fix" DHCPv6 Ricky Beam (Jun 14)
- Re: The stupidity of trying to "fix" DHCPv6 Owen DeLong (Jun 14)
- Re: The stupidity of trying to "fix" DHCPv6 Ricky Beam (Jun 14)
- Re: The stupidity of trying to "fix" DHCPv6 Owen DeLong (Jun 14)
- Re: The stupidity of trying to "fix" DHCPv6 Tony Finch (Jun 15)
- Re: The stupidity of trying to "fix" DHCPv6 Iljitsch van Beijnum (Jun 15)