04/24/98 6Bone Routing Report

Richard Draves richdr@microsoft.com
Sun, 26 Apr 1998 13:09:01 -0700
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I've been watching these reports for several weeks now... I've seen the
number of announcements vary by two orders of magnitude. I assume that when
it is very high (as in the report below), that means there is something
broken? Is there anyone out there who takes an interest in ferreting out
these problems?

Just curious,
Rich 

> -----Original Message-----
> From:	owner-6bone-routing-report@merit.edu
> [SMTP:owner-6bone-routing-report@merit.edu]
> Sent:	Friday, April 24, 1998 11:14 PM
> To:	6bone-routing-report@merit.edu
> Subject:	04/24/98 6Bone Routing Report
> 
> See http://www.merit.edu/ipma for a more detailed report on 
> routing problems and recommendations on ways service providers can
> limit the spread of invalid routing information.
> Send comments and questions to ipma-support@merit.edu
> 
> To unsubscribe from this list, send mail to 
>     6bone-routing-report-request@merit.edu.
> A hypermail archive is available at
> 	http://www.merit.net/mail.archives/html/6bone-routing-report/
> 
> Also see http://www.caida.org for more information about Internet
> statistics
> collection research efforts.
> 
> ---------------------------------------------
> This report is for 04/24/98.
> ---------------------------------------------
> 
> Size of 6Bone Routing Table:
> 	Max = 124, Min = 107, Average = 116
> 	40 Unique Autonomous System (AS) numbers
> 
> BGP4+ Traffic Summary:  
> 	Announcements=1046901    Withdraws=184825   Unique Routes=159
> 
> Poorly Aggregated Announcements:
> --------------------------------
>   20:53:49 3ffe:2101:0:ffff::ffff:ffff/127 from 3ffe:c00:e:b::1 (109)
>   00:07:51 3ffe:1500::fffe:0:0:10/126 from 3ffe:1c00:0:60::153 (237)
>   00:05:49 3ffe:1500::fffe:0:0:11/126 from 3ffe:900:0:3::1 (1225)
>   00:07:51 3ffe:1500::fffe:0:0:c/126 from 3ffe:1c00:0:60::153 (237)
>   00:05:49 3ffe:1500::fffe:0:0:d/126 from 3ffe:900:0:3::1 (1225)
>   00:07:51 3ffe:1500::fffe:0:0:14/126 from 3ffe:1c00:0:60::153 (237)
>   00:05:50 3ffe:1500::fffe:0:0:15/126 from 3ffe:900:0:3::1 (1225)
>   02:43:31 3ffe:2000:0:1:ffff:ffff:ffff:fff0/124 from 3ffe:900:0:3::1
> (1225)
>   00:08:01 3ffe:2101:0:ffff::2/127 from 3ffe:c00:e:b::1 (109)
>   00:07:51 3ffe:1500::fffe:0:0:18/126 from 3ffe:1c00:0:60::153 (237)
>   00:05:50 3ffe:1500::fffe:0:0:19/126 from 3ffe:900:0:3::1 (1225)
>   14:08:28 3ffe:1500:fffe::c/126 from 3ffe:1c00:0:60::153 (237)
>   00:07:59 3ffe:f01:0:ffff::6/127 from 3ffe:c00:e:b::1 (109)
>   00:07:42 3ffe:f01:0:ffff::7/127 from 3ffe:900:0:3::1 (1225)
>   00:08:01 3ffe:2000:0:1::60/124 from 3ffe:c00:e:b::1 (109)
>   00:07:51 3ffe:1500::fffe:0:0:1/126 from 3ffe:1c00:0:60::153 (237)
>   00:07:51 3ffe:1500::fffe:0:0:4/126 from 3ffe:1c00:0:60::153 (237)
>   00:07:24 3ffe:1001:1:ffff::/126 from 3ffe:c00:e:b::1 (109)
>   13:21:56 3ffe:700:20:2::a/126 from 3ffe:900:0:3::1 (1225)
>   00:05:49 3ffe:1500::fffe:0:0:5/126 from 3ffe:900:0:3::1 (1225)
>   00:07:51 3ffe:1500::fffe:0:0:8/126 from 3ffe:1c00:0:60::153 (237)
>   00:07:51 3ffe:c00:8004:1::/80 from 3ffe:1c00:0:60::153 (237)
>   21:16:50 3ffe:2000:0:ff:ffff:ffff:ffff:ffff/124 from 3ffe:c00:e:b::1
> (109)
>   00:05:49 3ffe:1500::fffe:0:0:9/126 from 3ffe:900:0:3::1 (1225)
>   00:08:01 3ffe:302:11:2:0:2:0:50/124 from 3ffe:c00:e:b::1 (109)
>   18:11:44 3ffe:700:20:2:ff:ffff:ffff:ffff/126 from 3ffe:900:0:3::1 (1225)
>   14:08:28 3ffe:1c00::3/128 from 3ffe:1c00:0:60::153 (237)
>   00:05:11 3ffe:1500:0:0:fffe::/126 from 3ffe:900:0:3::1 (1225)
>   04:21:13 3ffe:302:ffff:ffff:ffff:ffff:ffff:ffff/124 from 3ffe:900:0:3::1
> (1225)
>   10:11:20 3ffe:1500::fffe:0:ffff:ffff/126 from 3ffe:1c00:0:60::153 (237)
>   00:07:51 3ffe:1500::fffe:0:0:20/126 from 3ffe:1c00:0:60::153 (237)
>   00:05:50 3ffe:1500::fffe:0:0:21/126 from 3ffe:900:0:3::1 (1225)
>   11:17:45 3ffe:1001:1:ffff::1/126 from 3ffe:900:0:3::1 (1225)
>   00:07:51 3ffe:1500::fffe:0:0:24/126 from 3ffe:1c00:0:60::153 (237)
>   00:05:50 3ffe:1500::fffe:0:0:25/126 from 3ffe:900:0:3::1 (1225)
>   06:37:44 3ffe:1500:ff:ffff:ffff:ffff:ffff:ffff/126 from 3ffe:900:0:3::1
> (1225)
>   00:08:01 3ffe:700:20:2::8/126 from 3ffe:c00:e:b::1 (109)
>   14:08:15 3ffe:dfe:fffe::8/126 from 3ffe:1c00:0:60::153 (237)
>   00:07:51 3ffe:1500::fffe:0:0:1c/126 from 3ffe:1c00:0:60::153 (237)
>   00:05:50 3ffe:1500::fffe:0:0:1d/126 from 3ffe:900:0:3::1 (1225)
>   22:15:25 3ffe:2101:0:ffff:0:ff:ffff:ffff/127 from 3ffe:c00:e:b::1 (109)
> 
> 
> 
> The top five most active prefixes:
> ----------------------------------
> 1. 3ffe:2101:0:ffff::2/127 had 33502 BGP+ Updates (1568 unique aspaths)
>   3263 1275 1717 5623 1849 5609 48 1752  
>   1225 109 5623 5609 48 1752  
>   109 1225 1849 2839 1103 1717 5623 5609 48 1752  
>   1225 1103 1275 1717 1835 1849 5609 48 1752  
>   1673 1103 786 1717 5623 1225 109 1849 5609 48 1752  
>   3263 1103 1275 559 1717 5623 1225 48 1752  
>   1673 1103 786 1849 1225 5609 48 1752  
>   1225 5609 5623 1717 1103 293 1849 109 48 1752  
>   109 1225 1103 293 1849 1752  
>   109 5623 1225 5609 1849 1752  
>   1673 1103 1275 559 5623 109 48 1752  
>   ...Truncated...
> 
> 2. 3ffe:700::/24 had 33265 BGP+ Updates (217 unique aspaths)
>   1673 1103 1835 3263 1275 293  
>   109 5623 1225 1673 293  
>   109 33 1225 1849 1103 293  
>   1225 33 109 1849 1103 293  
>   109 1849 33 2914 293  
>   109 1849 4555 1103 293  
>   109 1225 1103 293  
>   109 33 1849 1835 1103 293  
>   1225 48 109 1849 33 293  
>   1225 1849 109 33 2914 293  
>   1225 48 109 293  
>   ...Truncated...
> 
> 3. 3ffe:2c00::/24 had 32097 BGP+ Updates (1529 unique aspaths)
>   109 33 5623 1717 1835 1849 1225 5609 48 1752  
>   109 1225 1103 1275 1717 1835 1273 5539 1849 5609 48 1752  
>   1673 1103 786 1717 1835 1849 5609 48 1752  
>   1225 109 5623 5609 48 1752  
>   1225 1103 1275 1717 1835 1849 5609 48 1752  
>   1673 1103 786 1717 5623 1225 109 1849 5609 48 1752  
>   109 33 1225 5609 5623 1717 1103 293 1849 1752  
>   1225 33 1849 2839 1103 293 4555 109 48 1752  
>   1673 1103 786 1849 1225 5609 48 1752  
>   1673 1103 1717 5623 5609 1849 33 1225 48 1752  
>   109 1225 1103 293 1849 1752  
>   ...Truncated...
> 
> 4. 3ffe:1a00::/24 had 31414 BGP+ Updates (1551 unique aspaths)
>   109 1225 1103 1835 1849 5609 48 7081  
>   1225 33 5623 1717 786 1103 1849 5609 48 7081  
>   1673 1103 1225 109 1849 5609 48 7081  
>   1673 1103 786 1849 5609 48 7081  
>   1225 33 1849 2839 1103 1275 559 3303 5623 109 48 7081  
>   1225 5609 5623 1717 1103 2839 1849 109 48 7081  
>   1225 1673 1103 1275 1717 5623 109 48 7081  
>   1225 5623 1717 1103 1835 1849 5609 48 7081  
>   109 4555 1849 1835 1103 1717 5623 5609 48 7081  
>   1225 109 33 5623 1717 1103 2839 1849 5609 48 7081  
>   1673 1103 1275 559 3303 5623 33 1225 48 7081  
>   ...Truncated...
> 
> 5. 3ffe:2101:0:900::/64 had 30501 BGP+ Updates (1189 unique aspaths)
>   109 1225 5609 5623 1717 1103 1835 1849 1752 3185  
>   109 5623 1717 1835 1273 5539 1849 1752 3185  
>   1225 1849 1103 1717 5623 5609 48 1752 3185  
>   1673 1103 1275 559 3303 5623 109 48 1752 3185  
>   3263 1275 1717 1835 1849 1225 48 1752 3185  
>   1225 1103 2839 3263 1849 109 48 1752 3185  
>   109 48 5609 1225 1103 293 4555 1849 1752 3185  
>   1673 1103 1849 5609 1225 109 48 1752 3185  
>   1673 1103 1717 5623 109 1849 5609 1225 48 1752 3185  
>   1673 1103 1275 559 1717 5623 5609 1225 48 1752 3185  
>   109 4555 1103 1275 559 3303 5623 1225 48 1752 3185  
>   ...Truncated...
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