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Re: Bogus announcement of 205.164.62.0/24 by AGIS - CLEARED

  • From: Karl Denninger
  • Date: Wed Dec 24 13:49:29 1997

Well, well, well, isn't NANOG grand.

Looks to me like the public exposure and calls to our upstreams asking them
to drop AS4200 routes on the floor got rather quick results.

Current status of 205.164.62.0/24:

Loop-Core1.Mcs.Net>show ip bgp 205.164.62.0
BGP routing table entry for 205.164.62.0/24, version 58913
Paths: (3 available, best #1)
Advertisements of this net are suppressed by an aggregate.
  Local
    0.0.0.0
      Origin incomplete, metric 0, weight 32768, valid, sourced, best
  5696 4200 (history entry)
    207.98.189.129 from 207.98.189.129 (209.54.146.1)
      Origin IGP, external
      Dampinfo: penalty 891, flapped 1 times in 00:02:36
  5646 1239 4200 (history entry)
    206.54.225.149 from 206.54.225.149 (207.112.244.17)
      Origin IGP, external
      Community: 370016922
      Dampinfo: penalty 902, flapped 1 times in 00:02:19

Thank you Nap.Net, GoodNet and NANOG.

Merry Christmas!

--
-- 
Karl Denninger (karl@MCS.Net)| MCSNet - Serving Chicagoland and Wisconsin
http://www.mcs.net/          | T1's from $600 monthly to FULL DS-3 Service
			     | NEW! K56Flex support on ALL modems
Voice: [+1 312 803-MCS1 x219]| EXCLUSIVE NEW FEATURE ON ALL PERSONAL ACCOUNTS
Fax:   [+1 312 803-4929]     | *SPAMBLOCK* Technology now included at no cost

On Wed, Dec 24, 1997 at 11:50:18AM -0600, Karl Denninger wrote:
> Ladies and Gentlemen,
> 
> Please be advised that AGIS is announcing 205.164.62.0/24, which is inside
> our assigned netblocks.
> 
> Their NOC is being less than completely helpful at the present time, and 
> has refused to provide with me an ETA for a fix.
> 
> Please consider dropping all peering with AS4200 until they can resolve
> this.
> 
> I am not impressed.
> 
> Macro Computer Solutions, Inc. (NETBLK-MCSNET-64BLK)
>    1300 W. Belmont
>    Chicago, IL 60657
> 
>    Netname: MCSNET-64BLK
>    Netblock: 205.164.0.0 - 205.164.63.255
>    Maintainer: MCS
> 
>    Coordinator:
>       Denninger, Karl  (KD124)  karl@MCS.COM
>       312.803.6271
> 
>    Domain System inverse mapping provided by:
> 
>    CEREBUS.MCS.COM		192.160.127.125
>    KITTEN.MCS.COM		192.160.127.90
> 
>    Record last updated on 14-Feb-97.
>    Database last updated on 24-Dec-97 05:47:34 EDT.
> 
> The InterNIC Registration Services Host contains ONLY Internet Information
> (Networks, ASN's, Domains, and POC's).
> Please use the whois server at nic.ddn.mil for MILNET Information.
> 
> Loop-Core1.Mcs.Net>show ip bgp 205.164.62.0
> BGP routing table entry for 205.164.62.0/24, version 58913
> Paths: (3 available, best #1)
> Advertisements of this net are suppressed by an aggregate.
>   Local
>     0.0.0.0
>       Origin incomplete, metric 0, weight 32768, valid, sourced, best
>   5696 4200
>     207.98.189.129 from 207.98.189.129 (209.54.146.1)
>       Origin IGP, valid, external
>   5646 1239 4200
>     206.54.225.149 from 206.54.225.149 (207.112.244.17)
>       Origin IGP, valid, external
>       Community: 370016922
> 
> --
> -- 
> Karl Denninger (karl@MCS.Net)| MCSNet - Serving Chicagoland and Wisconsin
> http://www.mcs.net/          | T1's from $600 monthly to FULL DS-3 Service
> 			     | NEW! K56Flex support on ALL modems
> Voice: [+1 312 803-MCS1 x219]| EXCLUSIVE NEW FEATURE ON ALL PERSONAL ACCOUNTS
> Fax:   [+1 312 803-4929]     | *SPAMBLOCK* Technology now included at no cost




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