Re: Internet Edge Router replacement - IPv6 route table size considerations

2011-03-10 Thread Owen DeLong
On Mar 10, 2011, at 1:01 PM, Blake Hudson wrote: > >> My concern is trying to find a router (within our budget) that has room for >> growth in the IPv6 routing space. When compared to the live table sizes >> that the CIDR report and routeviews show, some can't handle current routing >> table

Re: Internet Edge Router replacement - IPv6 route table size considerations

2011-03-10 Thread Blake Hudson
> My concern is trying to find a router (within our budget) that has room for > growth in the IPv6 routing space. When compared to the live table sizes that > the CIDR report and routeviews show, some can't handle current routing > tables, let alone years of growth. BGP tweaks may keep us goi

Re: Internet Edge Router replacement - IPv6 route table size considerations

2011-03-10 Thread Jeff Wheeler
On Wed, Mar 9, 2011 at 9:11 PM, Chris Woodfield wrote: > I think this is the point where I get a shovel, a bullwhip and head over to > the horse graveyard that is CAM optimization... The classic problem with any sort of FIB optimization is that you can't optimize every figure on the spec sheet a

Re: Internet Edge Router replacement - IPv6 route table size considerations

2011-03-09 Thread Chris Woodfield
:09 PM > To: 'nanog@nanog.org' > Cc: Chris Enger > Subject: Re: Internet Edge Router replacement - IPv6 route table size > considerations > > On 09/03/11 12:08, Julien Goodwin wrote: >> On 09/03/11 11:57, Chris Enger wrote: >>> I did look at a Juniper J6350,

RE: Internet Edge Router replacement - IPv6 route table size considerations

2011-03-09 Thread Chris Enger
Enger Cc: nanog@nanog.org Subject: Re: Internet Edge Router replacement - IPv6 route table size considerations Chris, With address exhaustion and deaggregation, the table is only going to get bigger so choosing anything now that can only handle anything south of 1M routes is not a wise investment

Re: Internet Edge Router replacement - IPv6 route table size considerations

2011-03-09 Thread Bill Blackford
Chris, With address exhaustion and deaggregation, the table is only going to get bigger so choosing anything now that can only handle anything south of 1M routes is not a wise investment. Several posters have recommended ASR1002 and MX80. I use both of these platforms in my environment and have b

RE: Internet Edge Router replacement - IPv6 route table size considerations

2011-03-08 Thread Chris Enger
odwin [mailto:na...@studio442.com.au] Sent: Tuesday, March 08, 2011 5:09 PM To: 'nanog@nanog.org' Cc: Chris Enger Subject: Re: Internet Edge Router replacement - IPv6 route table size considerations On 09/03/11 12:08, Julien Goodwin wrote: > On 09/03/11 11:57, Chris Enger wrote: >>

Re: Internet Edge Router replacement - IPv6 route table size considerations

2011-03-08 Thread Julien Goodwin
On 09/03/11 12:08, Julien Goodwin wrote: > On 09/03/11 11:57, Chris Enger wrote: >> I did look at a Juniper J6350, and the documentation states it can handle >> 400k routes with 1GB of memory, or 1 million with 2GB. However it doesn’t >> spell out how that is divvyed up between the two based on

Re: Internet Edge Router replacement - IPv6 route table size considerations

2011-03-08 Thread Julien Goodwin
On 09/03/11 11:57, Chris Enger wrote: > I did look at a Juniper J6350, and the documentation states it can handle > 400k routes with 1GB of memory, or 1 million with 2GB. However it doesn’t > spell out how that is divvyed up between the two based on a profile setting > or some other mechanism.

RE: Internet Edge Router replacement - IPv6 route table size considerations

2011-03-08 Thread Chris Enger
...@gmail.com] Sent: Tuesday, March 08, 2011 4:33 PM To: Chris Enger; 'nanog@nanog.org' Subject: Re: Internet Edge Router replacement - IPv6 route table size considerations have you looked into juniper networks? - Reply message - From: "Chris Enger" Date: Tue, Mar 8,

Re: Internet Edge Router replacement - IPv6 route table size considerations

2011-03-08 Thread Owen DeLong
I've been very happy with the Juniper J4350/6350 series. Owen On Mar 8, 2011, at 4:15 PM, Chris Enger wrote: > Greetings, > >I am researching possible replacements for our Internet edge routers, and > wanted to see what people could recommend for a smaller chassis or fixed > router that c

Re: Internet Edge Router replacement - IPv6 route table size considerations

2011-03-08 Thread tsi...@gmail.com
have you looked into juniper networks? - Reply message - From: "Chris Enger" Date: Tue, Mar 8, 2011 5:15 pm Subject: Internet Edge Router replacement - IPv6 route table size considerations To: "'nanog@nanog.org'" Greetings, I am researching possible

Internet Edge Router replacement - IPv6 route table size considerations

2011-03-08 Thread Chris Enger
Greetings, I am researching possible replacements for our Internet edge routers, and wanted to see what people could recommend for a smaller chassis or fixed router that can handle current IPv4 routes and transition into IPv6. Currently we have Brocade NetIron 4802s pulling full IPv4 route