Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-11 Thread Massimiliano Stucchi
On 10/06/14 12:28, Bjoern A. Zeeb wrote: > You mean it’s more likely people acquire/merge with other companies for IP > space then go through transfer? https://www.arin.net/knowledge/statistics/ You have to consider that most likely there will be an increase in de-aggregation due to: - The RIR

Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-10 Thread Randy Bush
as many people will be hitting the wall on all sorts of platforms, perhaps it's wiki time. or have i just missed it? randy

Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-10 Thread Saku Ytti
On (2014-06-10 10:28 +), Bjoern A. Zeeb wrote: > You mean it’s more likely people acquire/merge with other companies for IP > space then go through transfer? https://www.arin.net/knowledge/statistics/ I mean that demand for IPv4 addresses will continue to foreseeable future, if you are offe

Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-10 Thread Bjoern A. Zeeb
On 10 Jun 2014, at 10:10 , Saku Ytti wrote: > On (2014-06-10 09:41 +), Bjoern A. Zeeb wrote: > >> IPv4 addresses have little commercial value anymore and IPv6 is basically >> free. The only people who still haven’t realised don’t have enough money to >> spend on IPv4 to keep themselves al

Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-10 Thread Saku Ytti
On (2014-06-10 09:41 +), Bjoern A. Zeeb wrote: > IPv4 addresses have little commercial value anymore and IPv6 is basically > free. The only people who still haven’t realised don’t have enough money to > spend on IPv4 to keep themselves alive for another decade. Wishing how markets should b

Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-10 Thread Bjoern A. Zeeb
On 10 Jun 2014, at 05:48 , Andrew Jones wrote: > Even if the first numbers were correctly calculated, they don’t allow for > further deaggregation of already advertised prefixes, which shouldn't be > underestimated as the commercial value of each address increases... IPv4 addresses have littl

Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-10 Thread Randy Epstein
Ah. I had to ³no mls cef max ip² and ³no mls def max mpls² for it to share. They were previously adjusted separately. :) Thanks. On 6/10/14, 3:12 AM, "John van Oppen" wrote: >On the sup 720 they become unshared if you carve v4 away from the default >separately, that is why I carve the other

RE: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-10 Thread John van Oppen
On the sup 720 they become unshared if you carve v4 away from the default separately, that is why I carve the other two instead.

Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-10 Thread Randy Epstein
ent :- >--- > IPv4 + MPLS - 832k (default) > IPv6- 90k > IP multicast- 1k > > >John > > >-Original Message- >From: NANOG [mailto:nanog-boun...@nanog.org] On Behalf Of Jon Lewis >Sent: Monday, June 09, 2014 12:10 PM >To: Pete Lu

Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-09 Thread Bryan Tong
The IPv6 table will not be as big as the v4 table even after full acceptance. Given that most providers will be advertising a single /32 and then rest will be some /48 routes for multi-homed scenarios. My router looks like this FIB TCAM maximum routes : === Current :- ---

Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-09 Thread Jon Lewis
Why, in your example, do you bias the split so heavily toward IPv4 that the router won't be able to handle a current full v6 table? I've been using mls cef maximum-routes ip 768 which is probably still a little too liberal for IPv6 FIB TCAM maximum routes : === Current :-

Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-09 Thread Bryan Tong
Just had to do this on my router last week. Came in a few mornings ago and we were software switching, yay! On Mon, Jun 9, 2014 at 12:30 PM, Pete Lumbis wrote: > The doc on how to adjust the 6500/7600 TCAM space was just published. > > > http://www.cisco.com/c/en/us/support/docs/switches/cataly

Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-06-09 Thread Pete Lumbis
The doc on how to adjust the 6500/7600 TCAM space was just published. http://www.cisco.com/c/en/us/support/docs/switches/catalyst-6500-series-switches/117712-problemsolution-cat6500-00.html On Tue, May 6, 2014 at 3:48 PM, Pete Lumbis wrote: > There is currently a doc for the ASR9k. We're worki

Re: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-05-06 Thread Pete Lumbis
There is currently a doc for the ASR9k. We're working on getting on for 6500 as well. http://www.cisco.com/c/en/us/support/docs/routers/asr-9000-series-aggregation-services-routers/116999-problem-line-card-00.html On Tue, May 6, 2014 at 1:34 PM, wrote: > I would like to see Cisco send someth

RE: Getting pretty close to default IPv4 route maximum for 6500/7600routers.

2014-05-06 Thread bedard.phil
I would like to see Cisco send something out... -Original Message- From: "Drew Weaver" Sent: ‎5/‎6/‎2014 11:42 AM To: "'nanog@nanog.org'" Subject: Getting pretty close to default IPv4 route maximum for 6500/7600routers. Hi all, I am wondering if maybe we should make some kind of conce