10/10/99 6Bone Routing Report
Richard Draves
richdr@microsoft.com
Mon, 11 Oct 1999 10:42:44 -0700
For several days, the bogus 0::/0, 1000::/3, and 1800::/4 routes were not
showing up. And suddenly they are back. And in fact there are a bunch of new
bogus routes. What has changed? Has some router come back on line?
(I believe these routes do not originate with the putative origin-AS. I
believe some buggy router elsewhere is injecting them.)
Rich
> -----Original Message-----
> From: owner-6bone-routing-report@merit.edu
> [mailto:owner-6bone-routing-report@merit.edu]
> Sent: Monday, October 11, 1999 12:05 AM
> To: 6bone-routing-report@merit.edu
> Subject: 10/10/99 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
>
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>
> Also see http://www.caida.org for more information about Internet
> statistics collection research efforts.
>
> ---------------------------------------------
> This report is for 10/10/99, peering with
> VIAGENIE (AS10566) CISCO (AS109) IDIR (AS11264) CICNET
> (AS1225) WIDE (AS2500) SICS (AS2839) TELEBIT (AS3263)
> ETRI (AS3559) CERNET (AS4538) 6COM (AS561) MSR-REDMOND
> (AS5761) UUNET-US (AS704) CAIRN (AS7081) NUS-IRDU (AS7610)
> ---------------------------------------------
>
> Size of 6Bone Routing Table:
> Max = 225, Min = 38, Average = 223
> 81 Unique Autonomous System (AS) numbers
>
> BGP4+ Traffic Summary:
> Announcements = 129652 Withdraws = 63154 Unique
> Routes = 135
>
> Non-6Bone Prefixes (outside of 3ffe::/16):
> Format: Prefix path AS-Path (Origin-AS -- Availability)
> --------------------------------
> 0000::/0 path 1225 1673 (ANSNET -- 0%)
> 0000::/0 path 1225 33 10318 6175 5761 (MSR-REDMOND -- 1%)
> 0000::/3 path 7610 3462 3263 237 1225 33 10318 6175 5761
> (MSR-REDMOND -- 0%)
> 1000::/3 path 1225 33 10318 6175 5761 (MSR-REDMOND -- 1%)
> 1000::/4 path 561 10566 237 1225 1673 (ANSNET -- 0%)
> 1800::/4 path 1225 1673 (ANSNET -- 0%)
> 2001:200::/35 path 7610 3425 2500 (WIDE -- 100%)
> 2001:400::/35 path 7610 3425 293 (ESNET -- 100%)
> 2001:600::/35 path 1225 1849 (UUNET-UK -- 100%)
> 2001:608::/35 path 1225 4556 5539 (SPACENET-DE -- 100%)
> 2001:610::/35 path 1225 1103 (SURFNET -- 100%)
> 2001:618::/35 path 10566 5408 1752 (BT-LABS -- 100%)
> 2001:620::/35 path 1225 2547 559 (SWITCH -- 100%)
> 2002::/16 path 5761 (MSR-REDMOND -- 100%)
> 50b0:b0d:b0d:b0d:b0d:a00::/87 path 1225 109 33 10318 6175
> 5761 (MSR-REDMOND -- 2%)
> 5b8e:8461:524:f4ef:4321:cd60::/96 path 1225 109 33 10318
> 6175 5761 (MSR-REDMOND -- 2%)
> 5f06:8900::/32 path 109 1673 (ANSNET -- 0%)
> 5f0c:bf00::/32 path 7610 3462 3263 (TELEBIT -- 9%)
> 8e84:6105:24f4:6106:1398::/91 path 1225 109 33 10318 6175
> 5761 (MSR-REDMOND -- 0%)
> 8e84:6105:24f4:6106:1aec::/91 path 1225 109 33 10318 6175
> 5761 (MSR-REDMOND -- 0%)
> 8e84:6105:24f4:6106:1e10::/91 path 1225 109 33 10318 6175
> 5761 (MSR-REDMOND -- 0%)
> 8e84:6105:24f4:6106:3e4::/91 path 1225 109 33 10318 6175
> 5761 (MSR-REDMOND -- 0%)
> 8e84:6105:24f4:6106:814::/91 path 1225 109 33 10318 6175
> 5761 (MSR-REDMOND -- 0%)
> 8e84:6105:24f4:6106:920::/91 path 1225 109 33 10318 6175
> 5761 (MSR-REDMOND -- 0%)
> 8e84:6105:24f4:6106:a2c::/91 path 1225 109 33 10318 6175
> 5761 (MSR-REDMOND -- 0%)
> 8e84:6105:24f4:6106:c0::/91 path 1225 109 33 10318 6175
> 5761 (MSR-REDMOND -- 0%)
> 8e84:6105:24f4:6106:e5c::/91 path 1225 109 33 10318 6175
> 5761 (MSR-REDMOND -- 0%)
> 8e84:6105:24f4::/91 path 1225 109 33 10318 6175 5761
> (MSR-REDMOND -- 0%)
> ::35e0/120 path 7610 3462 3263 (TELEBIT -- 9%)
> a3c7:8800::/21 path 1225 109 33 10318 6175 5761 (MSR-REDMOND -- 2%)
>
> Poorly Aggregated Prefixes (>24 in 3ffe:0000::/17 or >28 in
> 3ffe:8000::/17):
> Format: Prefix path AS-Path (Origin-AS -- Availability)
> --------------------------------
> FIBERTEL (3ffe:3800::/24) had 9 route(s)
> 3ffe:38e0:ffff::/126 path 1225 1275 1717 786 1849 109
> 1251 4270 11008 (CENTAURI-AR -- 99%)
> 3ffe:3800::3:0000/112 path 1225 1275 1717 786 1849 109
> 1251 4270 11008 (CENTAURI-AR -- 99%)
> 3ffe:3800:fffc::/64 path 1225 1275 1717 786 1849 109 1251
> 4270 11008 (CENTAURI-AR -- 99%)
> 3ffe:38e0:1::/64 path 1225 1275 1717 786 1849 109 1251
> 4270 11008 (CENTAURI-AR -- 99%)
> 3ffe:3800:fffb::/48 path 109 1251 4270 (UTN-FRLP -- 99%)
> 3ffe:3800:fffc::/48 path 1225 1275 1717 786 1849 6389 109
> 1251 4270 11008 (CENTAURI-AR -- 99%)
> 3ffe:3800:3ffb::/48 path 1225 1275 1717 786 1849 109 1251
> 4270 (UTN-FRLP -- 99%)
> 3ffe:38e0:8000::/48 path 1225 1275 1717 786 1849 7610 237
> 10566 1930 1251 4270 11008 11008 11008 11008 10605 ( -- 5%)
> 3ffe:38e0::/32 path 109 1251 4270 11008 (CENTAURI-AR -- 99%)
>
> STUBA (3ffe:2200::/24) had 7 route(s)
> 3ffe:2280:4:2::/64 path 109 3462 3263 2852 (CESNET -- 100%)
> 3ffe:2200:0:8007::/64 path 109 3462 3263 2852 (CESNET -- 100%)
> 3ffe:2280:4:3::/64 path 109 3462 3263 2852 (CESNET -- 100%)
> 3ffe:2280:4:5::/64 path 109 3462 3263 2852 (CESNET -- 100%)
> 3ffe:2280:4:6::/64 path 109 3462 3263 2852 (CESNET -- 100%)
> 3ffe:2280:4:601::/64 path 109 3462 3263 2852 (CESNET -- 100%)
> 3ffe:2280:4:602::/64 path 109 3462 3263 2852 (CESNET -- 100%)
>
> SPRINT (3ffe:2900::/24) had 4 route(s)
> 3ffe:29a1::/64 path 1225 1275 1717 786 1849 109 1251 4270
> 11008 (CENTAURI-AR -- 99%)
> 3ffe:2900:c::/48 path 2839 1835 1717 786 1849 1225 48
> 11261 (ASCI -- 100%)
> 3ffe:29a1:c::/48 path 1225 1275 1717 786 1849 109 1251
> 4270 11008 (CENTAURI-AR -- 99%)
> 3ffe:2900:5::/48 path 1225 1312 (LORE/VT -- 100%)
>
> CICNET (3ffe:900::/24) had 4 route(s)
> 3ffe:900:1::/48 path 1225 1312 (LORE/VT -- 100%)
> 3ffe:900:2::/48 path 1225 3899 (CHICO -- 100%)
> 3ffe:902:2::/48 path 1225 1849 786 5623 1887 (SZCZECIN -- 100%)
> 3ffe:902::/32 path 2839 1835 1717 786 1849 5539 4556 1225
> 8664 (ICM-PL -- 100%)
>
> SWITCH (3ffe:2000::/24) had 3 route(s)
> 3ffe:202a:1::/64 path 2839 1835 1717 786 1849 1225 2547
> 559 1836 (SIMULTAN -- 100%)
> 3ffe:2024:1::/48 path 2839 1835 1717 786 1849 1225 1103
> 559 1205 (TK-LINZ/JKU-LINZ -- 100%)
> 3ffe:202a:1::/48 path 1225 2547 559 1836 (SIMULTAN -- 100%)
>
> SMS (3ffe:2600::/24) had 3 route(s)
> 3ffe:2610:2::/48 path 2839 3274 8432 (TF-INET-DEV -- 95%)
> 3ffe:2610:5::/48 path 2839 3274 5469 (AHLSTROM -- 94%)
> 3ffe:2620::/32 path 2839 1741 (FUNET/OTOL/VTTMPOLI -- 77%)
>
> UUNET-UK (3ffe:1100::/24) had 2 route(s)
> 3ffe:1108:40a::/48 path 1225 4556 5539 (SPACENET-DE -- 100%)
> 3ffe:1108:1400::/40 path 704 (UUNET-US -- 100%)
>
> AMS-IX (3ffe:3000::/24) had 2 route(s)
> 3ffe:3001:2::/48 path 2839 1835 1717 786 1849 3251 1930
> 1251 109 1225 2547 559 1103 5623 (ATT-LABS-EUROPE -- 100%)
> 3ffe:3001:3::/48 path 2839 1835 1717 786 1849 1225 2547
> 559 1103 8251 (CISTRON -- 100%)
>
> GRNET (3ffe:2d00::/24) had 2 route(s)
> 3ffe:2d00:2::/48 path 2839 1835 1717 786 1849 1225 48
> 1752 5408 3323 (NTUA -- 100%)
> 3ffe:2d00:b::/48 path 10566 5408 8617 (AEGEAN -- 99%)
>
> JANET (3ffe:2100::/24) had 2 route(s)
> 3ffe:2100:1:17::/64 path 1225 1275 (JOIN -- 99%)
> 3ffe:2101::/48 path 10566 5408 1752 3185 (ULANC -- 100%)
>
> VBNS (3ffe:2800::/24) had 1 route(s)
> 3ffe:2802::/32 path 1225 1312 (LORE/VT -- 100%)
>
> UNI-C (3ffe:1400::/24) had 1 route(s)
> 3ffe:1402:1:1::/64 path 1225 4556 5539 1273 (ECRC -- 100%)
>
> NRL (3ffe:f00::/24) had 1 route(s)
> 3ffe:f00:2::/48 path 2839 1835 1717 786 1849 5539 4556
> 1225 5609 48 11261 (ASCI -- 100%)
>
> SURFNET (3ffe:600::/24) had 1 route(s)
> 3ffe:604:5::/48 path 2839 1835 1717 786 1849 1225 2547
> 559 1103 8251 (CISTRON -- 100%)
>
> JOIN (3ffe:400::/24) had 1 route(s)
> 3ffe:400:1c0::/48 path 2839 3274 8319 (REGIO-DE -- 96%)
>
> INR (3ffe:2400::/24) had 1 route(s)
> 3ffe:2401::/32 path 109 2895 2118 (STC-IPNG -- 99%)
>
> IPF (3ffe:3400::/24) had 1 route(s)
> 3ffe:3400:300::/48 path 10566 5408 1752 3185 786 1849 109
> 5409 5424 ( -- 100%)
>
> RCCN (3ffe:3100::/24) had 1 route(s)
> 3ffe:3102::/48 path 10566 1930 3243 ( -- 100%)
>
> Prefixes from Different Origin AS:
> Format: Prefix path AS-Path (Origin-AS -- Availability)
> --------------------------------
> VIAGENIE (3ffe:b00::/24) path 10566 (VIAGENIE -- 100%)
> VIAGENIE (3ffe:b00::/24) path 7081 145 6509 ( -- 99%)
>
> The Top Five Most Active Prefixes:
> Format: AS-Path (Announce/Withdraw -- Availability)
> ----------------------------------
> 1. ANSNET (3ffe:d00::/24) had 57403 BGP+ updates (517 unique aspaths)
> 7610 3425 293 5609 1673 (1924/693 -- 59%)
> 1225 1849 145 293 1673 (664/135 -- 34%)
> 7610 1849 145 293 1673 (649/180 -- 34%)
> 1225 1849 7610 3425 293 5609 1673 (1054/234 -- 28%)
> 10566 10318 145 293 1673 (895/130 -- 27%)
> 7081 293 1673 (899/355 -- 23%)
> 2839 3274 5539 4556 109 1673 (450/274 -- 17%)
> 10566 6509 293 1673 (2323/239 -- 16%)
> 10566 6509 293 109 1673 (4331/523 -- 15%)
> 7081 145 3425 293 5609 1673 (446/156 -- 13%)
> 10566 10318 145 3425 293 5609 1673 (1825/545 -- 13%)
> ...Truncated...
>
> 2. UIO (3ffe:2a00::/24) had 9599 BGP+ updates (35 unique aspaths)
> 2839 224 (487/0 -- 100%)
> 7081 6175 3274 2839 224 (949/131 -- 98%)
> 1225 1275 1835 2839 224 (485/490 -- 25%)
> 10566 6175 3274 2839 224 (1415/522 -- 24%)
> 5761 6175 3274 2839 224 (452/450 -- 22%)
> 561 5609 5623 2839 224 (384/370 -- 20%)
> 109 3462 3263 2839 224 (390/406 -- 17%)
> 7610 1849 1225 237 2839 224 (442/383 -- 15%)
> 2500 2500 2500 33 3462 3263 2839 224 (288/295 -- 7%)
> 7610 1849 6175 3274 2839 224 (95/72 -- 6%)
> 5761 6175 1225 237 2839 224 (65/65 -- 2%)
> ...Truncated...
>
> 3. SICS (3ffe:200::/24) had 8089 BGP+ updates (29 unique aspaths)
> 2839 (487/0 -- 100%)
> 7081 6175 3274 2839 (733/9 -- 98%)
> 1225 1275 1835 2839 (482/482 -- 20%)
> 10566 6175 3274 2839 (1034/501 -- 20%)
> 5761 6175 3274 2839 (450/448 -- 19%)
> 561 5609 5623 2839 (317/317 -- 16%)
> 109 3462 3263 2839 (388/390 -- 13%)
> 7610 1849 1225 237 2839 (438/377 -- 12%)
> 5761 6175 1225 237 2839 (55/55 -- 1%)
> 7081 293 1275 1835 2839 (47/3 -- 1%)
> 7610 3462 3263 2839 (56/48 -- 1%)
> ...Truncated...
>
> 4. FUNET (3ffe:2620::/32) had 6844 BGP+ updates (40 unique aspaths)
> 2839 1741 (453/148 -- 77%)
> 1225 1275 1835 2839 1741 (384/348 -- 28%)
> 109 3462 3263 2839 1741 (333/298 -- 19%)
> 2839 3274 1741 (457/61 -- 18%)
> 7610 1849 1225 1275 1835 2839 1741 (409/368 -- 15%)
> 7610 1849 1225 4556 5539 3274 1741 (56/49 -- 6%)
> 1225 4556 5539 3274 1741 (89/63 -- 5%)
> 109 4556 5539 3274 1741 (86/43 -- 5%)
> 561 5609 5623 2839 3274 1741 (271/210 -- 5%)
> 2839 1835 1273 5539 3274 1741 (243/2 -- 3%)
> 7610 1849 1225 237 2839 1741 (91/74 -- 3%)
> ...Truncated...
>
> 5. SMS (3ffe:2600::/24) had 4139 BGP+ updates (12 unique aspaths)
> 10566 6175 3274 (1283/3 -- 100%)
> 5761 6175 3274 (0/0 -- 100%)
> 7610 1849 6175 3274 (0/0 -- 100%)
> 1225 6175 3274 (0/0 -- 100%)
> 109 6175 3274 (0/0 -- 100%)
> 7081 6175 3274 (639/22 -- 99%)
> 2839 3274 (669/196 -- 94%)
> 561 5609 1225 6175 3274 (3/2 -- 77%)
> 2839 1835 1273 5539 3274 (220/1 -- 4%)
> 2500 2500 2500 33 10318 6175 3274 (220/220 -- 2%)
> 2839 5623 5609 1225 6175 3274 (37/7 -- 0%)
> ...Truncated...
>
>