Re: Two administrative boo-boos?

["Kyle C. Bacon" <kbacon () fnsi net>]

John et all,

     198.32.187.0 is exchangepoint IP space.  At some time enkido was
probably connected to MAE-E-ATM, then
disconnected and returned their IP address to the IX pool.  The IP was
re-assigned to Exodus when they upgraded or purchased
a second IX connect to MAE-E-ATM and DNS never updated for the .119.
(There are many of them like that).

K



                                                                                                                        
                      
                    troy@clownham                                                                                       
                      
                    mer.org              To:     John Fraizer <nanog () Overkill EnterZone Net>, nanog () merit edu     
                            
                    Sent by:             cc:                                                                            
                      
                    owner-nanog@m        Subject:     Re: Two administrative boo-boos?                                  
                      
                    erit.edu                                                                                            
                      
                                                                                                                        
                      
                                                                                                                        
                      
                    04/12/2001                                                                                          
                      
                    09:12 PM                                                                                            
                      
                    Please                                                                                              
                      
                    respond to                                                                                          
                      
                    troy                                                                                                
                      
                                                                                                                        
                      
                                                                                                                        
                      





> I believe I've found two administrative boo-boos.
>
> 4 mae-east.enkido.net (198.32.187.119) [5696] 27.268 ms 23.847 ms 24.667
ms

> Problem #1: The hop above is showing up for traces into an exodus.
..snip

Quite possibly a leak on enkido's part. Have you tried regular problem
resolution
methods (shooting an email to both noc@enkido and noc@exodus) before
posting
to Nanog?

> Problem #2: It looks like Winstar is announcing EP space.
>
> BGP routing table entry for 198.32.187.0/24
> Paths: (1 available, best #1, table Default-IP-Routing-Table)
>  13706 5696
>    66.35.64.10 from 66.35.64.10 (216.226.130.1)
>      Origin IGP, metric 1000, localpref 100, valid, external, best
>      Community: 13944:13706
>      Last update: Sat Apr  7 13:49:33 2001

they arent advertising the space to any peers. they ARE however carrying
the
route internally and advertising it to those who purchase transit from
Winstar.
Perhaps this would be best resolved by contacting noc@winstar?

-troy

http://www.clownhammer.org