RE: Filter on IXP

2014-03-02 Thread Vitkovský Adam
> On the other hand, if a member provides transit, he will add its > customer prefixes to RaDB / RIPEdb with appropriate route > objects and the ACL will be updated accordingly. Shouldn't break there. And that's a really nice side effect. However in case of transit providers the problem is tha

RE: Filter on IXP

2014-03-03 Thread Vitkovský Adam
lto:n...@foobar.org] Sent: Sunday, March 02, 2014 2:01 PM To: Vitkovský Adam; Jérôme Nicolle; nanog@nanog.org Subject: Re: Filter on IXP On 02/03/2014 12:45, Vitkovský Adam wrote: >> On the other hand, if a member provides transit, he will add its >> customer prefixes to RaDB / RIPEdb

RE: [c-nsp] OAM/CFM question on IOS-XR

2014-03-11 Thread Vitkovský Adam
Hi, > Herro91 > Sent: Wednesday, March 05, 2014 6:19 PM > 1) I "think" I should be seeing MIPs in my traceroute when there is a P router > in between the two PEs, correct? It is a L2 form of traceroute so it will record only L2 hops configured as MIPs or MEPs. So in a p2p PW there are going to b

RE: How to catch a cracker in the US?

2014-03-12 Thread Vitkovský Adam
> From: Dobbins, Roland [mailto:rdobb...@arbor.net] > Sent: Tuesday, March 11, 2014 8:06 AM > Although it's questionable whether or not it's possible to remotely absolutely > ascertain whether the attacking machine in question was being operated by > miscreants unbeknownst to its actual owner. Tho

RE: BGPMON Alert Questions

2014-04-04 Thread Vitkovský Adam
> That Upstream B is simply "accepting everything" > their customer is sending to them without applying proper filters, or checking > to confirm that what their customer needs to send them should come from > them is absolutely and unacceptably shocking! I wonder when (or if ever) we'll have such a

RE: The FCC is planning new net neutrality rules. And they could enshrine pay-for-play. - The Washington Post

2014-04-24 Thread Vitkovský Adam
> How is this good for the consumer? How is this good for the market? You are asking a wrong question all they care about is "Where's my money"TM adam

RE: Best practices IPv4/IPv6 BGP (dual stack)

2014-05-03 Thread Vitkovský Adam
Sure it's a different transport protocol altogether, anyways It's interesting to see how everybody tends to separate the IPv4 and IPv6 AFs onto a different TCP sessions and still run the plethora of other AFs on the common v4 TCP session, maybe apart from couple of the big folks, who can afford

RE: Shared Transition Space VS. BGP Next Hop [was: Re: Best practices IPv4/IPv6 BGP (dual stack)]

2014-05-05 Thread Vitkovský Adam
> > Ideally, we would have a solution where an entire MPLS infrastructure > > could be built without v4 space, demoting > > v4 to a legacy application inside a VRF, but the MPLS standards wg > > seems content with status quo. > > There is work ongoing in the MPLS IETF WG on identifying the gaps th

RE: Shared Transition Space VS. BGP Next Hop [was: Re: Best practices IPv4/IPv6 BGP (dual stack)]

2014-05-06 Thread Vitkovský Adam
> From: Mark Tinka [mailto:mark.ti...@seacom.mu] > > On Tuesday, May 06, 2014 11:27:09 AM Rajiv Asati (rajiva) > wrote: > > > Segment routing (SR) could/would certainly work with single-stack v6 > > and enable MPLS forwarding. > > Certainly, but based on the Paris meeting, it was not high up on

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

2014-05-09 Thread Vitkovský Adam
> From: NANOG [mailto:nanog-boun...@nanog.org] On Behalf Of Irwin, Kevin > Sent: Wednesday, May 07, 2014 4:39 PM > I¹m really surprised that most people have not hit this limit already, > especially > on the 9K¹s, as it seems Cisco has some fuzzy math when it comes to the > 512K limit. I would ac

RE: Verizon Public Policy on Netflix

2014-07-11 Thread Vitkovský Adam
> -Original Message- > From: NANOG [mailto:nanog-boun...@nanog.org] On Behalf Of Matthew > Petach > Sent: Friday, July 11, 2014 3:35 AM > > > So, if Netflix had to pay additional money to get direct links to Verizon, > you'd > be OK paying an additional 50cents/month to cover those additi

RE: So Philip Smith / Geoff Huston's CIDR report becomes worth a good hard look today

2014-08-15 Thread Vitkovský Adam
It looks great though I would not want to troubleshoot the RIB to FIB programing errors unless there's a note somewhere saying what abbreviation to search for in FIB. The other think that comes to mind is that the more specifics could have different backup next-hops programed. adam > From: NAN