Re: SIXXS contact

2011-04-26 Thread Pekka Savola
. The response was non-existent, or simply unfortunate, so I'm trying other avenues. Echo that. IPv6 bgp peering for distributed looking glass has been down for some 6 months or so now. No responses via any channel. It's sad because distributed looking glass has been very useful. -- Pekka Savola

RE: Internet Edge Router replacement - IPv6 route table sizeconsiderations

2011-03-10 Thread Pekka Savola
be annoying to change all those static neighbor entries when the interfaces fail, links must be migrated to another line cards or you replace routers. -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security

Re: quietly....

2011-02-04 Thread Pekka Savola
Semi-OT: You are now what we need you to be. A beaten, resentful people who will have to rebuild, who will have to rely on our.. good graces. Who can be used and.. guided as we wish to guide you. Perfect ground for us to do our work.. Quietly, quietly. Sorry.

Re: IPv6 BGP table size comparisons

2010-12-22 Thread Pekka Savola
people stop advertising unnecessary more-specific routes?'.) I don't expect that to change. -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings

Re: IPv6 BGP table size comparisons

2010-12-21 Thread Pekka Savola
but not in the PA ranges. So the question is not necessarily just about the prefix length used because it might vary by the prefix. -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security. -- George R.R. Martin

Re: ICMPv6 rate limits breaking PMTUD (and traceroute) [Re: Comcast enables 6to4 relays]

2010-09-02 Thread Pekka Savola
is e.g. behind PPPoE, so... -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings

Re: UPDATED - Comcast enables 6to4 relays

2010-08-31 Thread Pekka Savola
On Tue, 31 Aug 2010, John Jason Brzozowski wrote: Enabled two more 6to4 relays this morning. :) Out of curiousity, what is the aggregate Mbps load on the relays? Related question is the platform on which these are run. -- Pekka Savola You each name yourselves king, yet

Re: DNS for RFC3180 GLOP reverse zone ?

2010-05-06 Thread Pekka Savola
of abovementioned draft.) -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings

Re: IPv6 enabled carriers?

2010-03-10 Thread Pekka Savola
On Wed, 10 Mar 2010, Chris Grundemann wrote: SixXS maintains a list here: http://www.sixxs.net/faq/connectivity/?faq=ipv6transit. I think that list should also include TeliaSonera. TSIC does offer v6 transit, although their product sheet only mentions IPv4. -- Pekka Savola

RE: Using /126 for IPv6 router links

2010-01-26 Thread Pekka Savola
big ifs. -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings

RE: 2009 Worldwide Infrastructure Security Report available for download.

2010-01-21 Thread Pekka Savola
to filter packets except in simple scenarios. -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings

Re: XO - a Tier 1 or not?

2009-07-28 Thread Pekka Savola
On Tue, 28 Jul 2009, Charles Mills wrote: Is XO Communications a Tier 1 ISP? ... Any help here? Thanks as always. http://en.wikipedia.org/wiki/Tier_1_network -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems

Re: NAT64/NAT-PT update in IETF, was: Re: Important New Requirement for IPv4 Requests [re impacting revenue]

2009-04-23 Thread Pekka Savola
. That's what I've found, anyway. Might not always be true. If you were to go to meetings, you would realize that it won't help in gettings things changed significantly better than active mailing list participation would... :-/ -- Pekka Savola You each name yourselves king, yet

Re: BGP nexthop-self vs. EIGRP redistribution

2009-03-18 Thread Pekka Savola
immediately, rather than waiting for the routes being BGP WITHDRAWn. Loopback and n-h-s seems to always make sense for those interfaces which are singlehomed to that router (no redundancy) -- otherwise you may want to consider which one is best. -- Pekka Savola You each name

RE: IPv6 delivery model to end customers

2009-02-09 Thread Pekka Savola
. Why is plain-ethernet with each subscriber provisioned in a separate router's vlan subinterface insufficient? There is no security issue because each subscriber only sees its own traffic. -- Pekka Savola You each name yourselves king, yet the Netcore Oy

Re: Recommendation of Tools

2008-12-04 Thread Pekka Savola
). Actually, 5 years ago, you could see spot Cisco routers in traceroute6 because they dropped the rate-limiter didn't respond to the middle packet and it resulted in a star. The rate-limiter has long since been fixed to be more lenient. -- Pekka Savola You each name yourselves

Re: Recommendation of Tools

2008-12-03 Thread Pekka Savola
On Tue, 2 Dec 2008, Antonio Querubin wrote: On Wed, 3 Dec 2008, Pekka Savola wrote: FWIW, Mtr measures latency/delay and loss based on ICMP messages heard back from the routers on path. As a result, in almost all cases, the real hop-by-hop latency of actual end-to-end data packets is better

Re: Recommendation of Tools

2008-12-02 Thread Pekka Savola
? - http://www.bitwizard.nl/mtr/ FWIW, Mtr measures latency/delay and loss based on ICMP messages heard back from the routers on path. As a result, in almost all cases, the real hop-by-hop latency of actual end-to-end data packets is better than it can report. -- Pekka Savola You

Re: IPv6 routing /48s

2008-11-20 Thread Pekka Savola
address is rfc1918) and prefer matching label is checked before preference. -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings

Re: IPv6 routing /48s

2008-11-18 Thread Pekka Savola
::/23 for /48 assignments; based on their web pages, they have policies for at least multihoming, IXs and critical infrastructure. But I couldn't find info which block these are from. -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds

Re: community real-time BGP hijack notification service

2008-09-14 Thread Pekka Savola
didn't purse this further. -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings

Re: New Intercage upstream

2008-09-12 Thread Pekka Savola
AM, [EMAIL PROTECTED] wrote: Looks like they found a new willing partner. AS32335 PACIFICINTERNETEXCHANGE-NET - Pacific Internet Exchange LLC. http://cidr-report.org/cgi-bin/as-report?as=AS27595 http://www.pacificinternetexchange.net/ Marc -- Pekka Savola You each name

Re: an effect of ignoring BCP38

2008-09-11 Thread Pekka Savola
tables are changing. -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings

Re: an effect of ignoring BCP38

2008-09-11 Thread Pekka Savola
: we use feasible-paths strict uRPF on all customer and LAN interface without exception. Multihomed ones as well, though it's a bit more work. -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security

Re: Is it time to abandon bogon prefix filters?

2008-08-19 Thread Pekka Savola
(comments are also welcome.) -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings

Re: route policy (Re: Public shaming list for ISPs announcing other ISPs IP space by mistake)

2008-08-14 Thread Pekka Savola
. But the above feature dilutes the trustworthiness of RIPE DB slightly... -- Pekka Savola You each name yourselves king, yet the Netcore Oykingdom bleeds. Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings

Re: [NANOG] US DoD receives chunked IPv6 /13 (14x /22 but not totally consecutive)

2008-05-18 Thread Pekka Savola
if the interpretation is the second, the benefit of multiple allocations is that they wouldn't need to route between all the suballocations at least in one location in case someone is building route filters so that it would reject more specifics. -- Pekka Savola You each name

Re: IPv6 firewall support

2007-10-27 Thread Pekka Savola
enough and may result in some nasty surprises later on. For example, Netscreens cannot presently filter IPv6 in transparent (bridged) mode, only in routed mode. The feature is AFAIK in the roadmap but over a year away. -- Pekka Savola You each name yourselves king, yet