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IPv4 Anycast Resoure Recommendations
by Jimmy Changa 04 Jun '10

04 Jun '10

I was wondering if anyone had recommendations on IPv4 Anycast resources (whitepapers, RFCs) as it relates to DNS? Thanks in advance.

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AS 7575 announcing 2400::/12
by Geoff Huston 04 Jun '10

04 Jun '10

Hi, As part of some ongoing collaborative research work in looking at the "dark" traffic in IPv6, APNIC has requested AARNet to originate a supernet advertisement of the IPv6 prefix 2400::/12 for the next two weeks. The originating AS is AS7575. We would appreciate it if you could adjust your routing filters to permit this advertisement if you are actively filtering IPv6 routing advertisements. Reports from previous work in the IPv4 space can be found at http://www.potaroo.net/studies/ - we hope to add to this with a report describing data collected about the level (and type) of background traffic seen in this part of IPv6. We would also be grateful if other operational lists received this notification - so please forward this as appropriate (but preferably only once!) Many thanks, Geoff Huston, George Michaelson APNIC

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Four recent IPv4 /8 allocations - please update your filters
by Leo Vegoda 03 Jun '10

03 Jun '10

Hi, The IANA IPv4 registry has been updated to reflect the allocation of four /8s in recent weeks. Firstly, two /8s were allocated to RIPE NCC in May 2010: 31/8 RIPE NCC 2010-05 whois.ripe.net ALLOCATED 176/8 RIPE NCC 2010-05 whois.ripe.net ALLOCATED Secondly, two /8s were allocated to LACNIC in June 2010: 177/8 LACNIC 2010-06 whois.lacnic.net ALLOCATED 181/8 LACNIC 2010-06 whois.lacnic.net ALLOCATED You can find the IANA IPv4 registry at: http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.xml http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.xhtml http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.txt Please update your filters as appropriate. There are now 16 unallocated unicast IPv4 /8s. Kind regards, Leo Vegoda Number Resources Manager, IANA ICANN

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Re: ALU - 7750 SR-12/7/1
by Scott Weeks 03 Jun '10

03 Jun '10

On Thu, Jun 3, 2010 at 4:30 AM, Uri Joskovitch <uri.joskovitch(a)telrad.com>wrote: > Any one working with Alcatel Lucent equipment 7750 SR-12/7/1. > > Any issues with it? > > Specifically in ATM. ----------------------------------------------- You might try the alcatel-nsp mailing list: http://puck.nether.net/mailman/listinfo/alcatel-nsp scott

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NTT IPv6-aware people contact
by Egor Zimin 03 Jun '10

03 Jun '10

Hi. Could someone from NTT Communications Japan contact me off-ist regarding NTT's IPv6 Transition Consultancy ? -- Best regards, Egor Zimin

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Anyone around from AS7459?
by Ross Vandegrift 02 Jun '10

02 Jun '10

Hey, If you're from AS7459, you're announcing more specifics from one of our prefixes. Please drop me a line off-list, it's making my afternoon a drag. Ross -- Ross Vandegrift ross(a)kallisti.us "If the fight gets hot, the songs get hotter. If the going gets tough, the songs get tougher." --Woody Guthrie

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wanted: your old NAT home router
by Lars Eggert 02 Jun '10

02 Jun '10

Hi, for a measurement study done together with Markku Kojo's team at the University of Helsinki, we're looking to collect as many different NAT home routers as possible. If you have an old clunker lying around somewhere, please contact me off-list. I'll cover shipping via DHL. Feel free to forward this email as you see fit. The boxes will find a permanent home at the University of Helsinki. Study results will be published openly. The intent is that this collection become a resource for the community to be shared for future studies. Caveat: The boxes should NAT between Ethernet interfaces - we don't have DSL or cable access equipment in the lab setup at the moment. Thanks, Lars

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Software router
by Andrey Khomyakov 02 Jun '10

02 Jun '10

Good times! We are starting to play around with VMware SRM and they "virtual" subnets that supposedly have to be able migrate from site to site in case of a failure of the local hardware (or software). Seems like to do that I'd have to run a software router on a VM that would redistribute the "virtual" subnet into the physical routing domain. does any one have any suggestions for a software router? I'm running EIGRP on the net, so I guess nothing will speak that, so I'd have to redistribute OSPF. Any OSPF software router software suggestion would be much appreciated. Or if anyone had implemented "floating" subnets, any other suggestions or what to look out for would be also much appreciated. Thank all in advance, -- Andrey Khomyakov [khomyakov.andrey(a)gmail.com]

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Software router
by NANOG Mailing 02 Jun '10

02 Jun '10

Openbsd makes a mighty fine router. Includes support for OSPF and BGP out of the box. Cory Struth cory(a)utilitympls.com On 6/1/10, Andrey Khomyakov <khomyakov.andrey(a)gmail.com> wrote: > Good times! > > We are starting to play around with VMware SRM and they "virtual" subnets > that supposedly have to be able migrate from site to site in case of a > failure of the local hardware (or software). > Seems like to do that I'd have to run a software router on a VM that would > redistribute the "virtual" subnet into the physical routing domain. > does any one have any suggestions for a software router? > > I'm running EIGRP on the net, so I guess nothing will speak that, so I'd > have to redistribute OSPF. Any OSPF software router software suggestion > would be much appreciated. > > Or if anyone had implemented "floating" subnets, any other suggestions or > what to look out for would be also much appreciated. > > Thank all in advance, > > -- > Andrey Khomyakov > [khomyakov.andrey(a)gmail.com] >

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RE: racktables
by Coy Hile 01 Jun '10

01 Jun '10

I've seen racktables mentioned recently in an IP Address management thread. Do people use the stable version (0.17) or the beta (0.18<mumble>)?

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