Re: BGP multihoming question.

2010-12-11 Thread Robert E. Seastrom
"George Bonser" writes: >> -Original Message- >> From: Bret Clark >> Sent: Friday, December 10, 2010 7:08 AM >> To: nanog@nanog.org >> Subject: Re: BGP multihoming question. >> >> On 12/10/2010 10:01 AM, Dylan Ebner wrote: >>

RE: BGP multihoming question.

2010-12-10 Thread George Bonser
> -Original Message- > From: Bret Clark > Sent: Friday, December 10, 2010 7:08 AM > To: nanog@nanog.org > Subject: Re: BGP multihoming question. > > On 12/10/2010 10:01 AM, Dylan Ebner wrote: > > 3. You cannot trust the second isp to advertise the SWIP block

Re: BGP multihoming question.

2010-12-10 Thread Bret Clark
On 12/10/2010 10:01 AM, Dylan Ebner wrote: 3. You cannot trust the second isp to advertise the SWIP block correctly if they are not a tier 1. Even though they may advertise it for you to their upstream, they don't always have the appropriate procedures in place to get the LOAs to the upstream

RE: BGP multihoming question.

2010-12-10 Thread Dylan Ebner
Ebner -Original Message- From: b2 [mailto:b...@playtime.bg] Sent: Thursday, December 09, 2010 5:32 AM To: North American Network Operators Group Subject: BGP multihoming question. Hi , first sorry for lame question but i'm new to BGP. In my ISP I have two full BGP sessions with my two transit

Re: BGP multihoming question.

2010-12-09 Thread Jack Bates
On 12/9/2010 5:32 AM, b2 wrote: Hi , first sorry for lame question but i'm new to BGP. In my ISP I have two full BGP sessions with my two transit providers (X and Y), and for every provider i have assigned PA (Provider Aggregatable) networks. Is it possible (if there are no filters on other side)

Re: BGP multihoming question.

2010-12-09 Thread William Herrin
2010/12/9 b2 : > Hi , first sorry for lame question but i'm new to BGP. > In my ISP I have two full BGP sessions with my two transit providers (X > and Y), and for every provider i have assigned PA (Provider > Aggregatable) networks. Is it possible (if there are no filters on other > side) to adver

Re: BGP multihoming question.

2010-12-09 Thread Gregory Edigarov
On Thu, 09 Dec 2010 13:32:26 +0200 b2 wrote: > Hi , first sorry for lame question but i'm new to BGP. > In my ISP I have two full BGP sessions with my two transit providers > (X and Y), and for every provider i have assigned PA (Provider > Aggregatable) networks. Is it possible (if there are no f

BGP multihoming question.

2010-12-09 Thread b2
Hi , first sorry for lame question but i'm new to BGP. In my ISP I have two full BGP sessions with my two transit providers (X and Y), and for every provider i have assigned PA (Provider Aggregatable) networks. Is it possible (if there are no filters on other side) to advertise X networks to Y and