nanog mailing list archives
Re: CYMRU Bogon Peering
From: Jack Carrozzo <jack () crepinc com>
Date: Fri, 12 Feb 2010 16:24:43 -0500
Current list of prefixes Cymru considers bogon: http://www.cymru.com/Documents/bogon-bn-nonagg.txt Does that answer the question? -Jack Carrozzo On Fri, Feb 12, 2010 at 4:21 PM, Mr. James W. Laferriere <babydr () baby-dragons com> wrote:
Hello All , On Fri, 12 Feb 2010, Bill Blackford wrote:On Fri, Feb 12, 2010 at 12:51 PM, Thomas Magill <tmagill () providecommerce comwrote:In efforts to further protect us against threats I am considering establishing Bogon peers to enable me to filter unallocated address space. I am just wondering if this is a worthwhile step to take and if anyone has ran into any issues or points of concern that I may want to take into account. Thanks in advance for any input. Thomas Magill Network Engineer Office: (858) 909-3777 Cell: (858) 869-9685 mailto:tmagill () providecommerce com <mailto:tmagill () providecommerce com> provide-commerce 4840 Eastgate Mall San Diego, CA 92121I've been doing this for some time on two routers injecting the null routes into my AS. No issues. Beats the heck out of trying to use ACLs. However, the prefix count is rapidly diminishing as more blocks are being released by the various RIRs hence being pulled from the bogon list. -bI've a question for the CYMRU Team , My reasoning for posting here is to get a much wide knowledge base . Does or Is the 'Bogon Peering' Product(?) , Only at the IANA->RIR allocations level ? F.E.: IANA has allocated 1.0.0.0/8 to RIPE . Or Does the product also include the actual remaining non-allocated space at the RIR->EU level ? (**) F.E: RIPE has allocated 1.0.1.0/24 to anubusstupidity, inc. Tia , JimL ps: I am Very well aware that (so far) there is no standard format for returned requests from *whois daemons . -- +------------------------------------------------------------------+ | James W. Laferriere | System Techniques | Give me VMS | | Network&System Engineer | 3237 Holden Road | Give me Linux | | babydr () baby-dragons com | Fairbanks, AK. 99709 | only on AXP | +------------------------------------------------------------------+
Current thread:
- CYMRU Bogon Peering Thomas Magill (Feb 12)
- Re: CYMRU Bogon Peering Bill Blackford (Feb 12)
- Re: CYMRU Bogon Peering Mr. James W. Laferriere (Feb 12)
- Re: CYMRU Bogon Peering Jack Carrozzo (Feb 12)
- Re: CYMRU Bogon Peering Tim Wilde (Feb 12)
- Re: CYMRU Bogon Peering Seth Mattinen (Feb 12)
- Re: CYMRU Bogon Peering Steve Bertrand (Feb 12)
- Re: CYMRU Bogon Peering Seth Mattinen (Feb 12)
- Re: CYMRU Bogon Peering Nathan Ward (Feb 12)
- Re: CYMRU Bogon Peering Steve Bertrand (Feb 12)
- Re: CYMRU Bogon Peering Mr. James W. Laferriere (Feb 12)
- Re: CYMRU Bogon Peering Rob Thomas (Feb 12)
- Re: CYMRU Bogon Peering Seth Mattinen (Feb 12)
- Re: CYMRU Bogon Peering Bill Blackford (Feb 12)
- Re: CYMRU Bogon Peering Nick Hilliard (Feb 12)