I must have missed something !?!?!? v.strange routes
Frank Habicht
geier at geier.ne.tz
Fri Oct 14 09:34:57 CEST 2011
Hi,
This is from As 37084.
I see some strange routes. from many origins.
Only seen via 9498. not via other transit 6453.
Do you see very strange things I see below?
I think 'm sober.
Did I miss some new developments?
http://www.iana.org/assignments/ipv6-address-space/ipv6-address-space.xml seems
to think what I think.
Time to call the cidr police?
Time for better filters my side? [Yes]
Frank
sorry for the line wraps.
sh bgp ipv6 u nei 2404:A800:2:18::1 routes
BGP table version is 250871, local router ID is 41.188.128.39
Status codes: s suppressed, d damped, h history, * valid, > best, i -
internal,
r RIB-failure, S Stale, m multipath, b backup-path, x
best-external, f RT-Filter, a additional-path
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> ::/20 2404:A800:2:18::1
20 0 9498 3549
6453 4755 55441 i
*> ::/16 2404:A800:2:18::1
20 0 9498 3257
6453 4755 17439 i
*> ::/12 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 24204 i
*> ::/11 2404:A800:2:18::1
22 0 9498 3257
6939 19570 i
*> ::/10 2404:A800:2:18::1
22 0 9498 3257
6939 21840 i
*> ::/8 2404:A800:2:18::1
22 0 9498 3549
6939 14679 i
*> ::/6 2404:A800:2:18::1
22 0 9498 3257
18747 i
*> ::/4 2404:A800:2:18::1
22 0 9498 3257
6939 14371 i
*> ::1:9400:0/104 2404:A800:2:18::1
22 0 9498 ?
*> 0:100::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:200::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:300::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:400::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:500::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:600::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:700::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:800::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:900::/24 2404:A800:2:18::1
22 0 9498 3549
2914 15412 13810 i
*> 0:1000::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:1100::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:1200::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:1300::/24 2404:A800:2:18::1
Network Next Hop Metric LocPrf Weight Path
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:1400::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:1500::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:1600::/24 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 4434 i
*> 0:4000::/24 2404:A800:2:18::1
22 0 9498 3257
2497 701 12702 286 2914 4635 4788 17464 55405 i
*> 0:7500::/24 2404:A800:2:18::1
22 0 9498 3549
14259 27678 33075 i
*> 0:8000::/24 2404:A800:2:18::1
22 0 9498 3257
2497 701 702 12702 13030 262148 i
*> 0:9000::/24 2404:A800:2:18::1
22 0 9498 3549
6939 28109 i
*> 0:BC00::/22 2404:A800:2:18::1
22 0 9498 3549
10310 23926 i
*> 0:C000::/24 2404:A800:2:18::1
22 0 9498 3257
4323 13448 i
*> 0:C000::/22 2404:A800:2:18::1
22 0 9498 3549
10310 38033 i
*> 1::/24 2404:A800:2:18::1
22 0 9498 3257
2497 701 12702 286 2914 4635 23911 7660 9821 23862 i
*> 1:100::/24 2404:A800:2:18::1
22 0 9498 3257
6939 17832 10036 i
*> 1:1000::/24 2404:A800:2:18::1
22 0 9498 3257
6939 262166 27929 i
*> 2::/24 2404:A800:2:18::1
22 0 9498 3257
2497 701 12702 286 2914 4635 17579 7660 9821 17721 45209 i
*> 2:100::/24 2404:A800:2:18::1
22 0 9498 3257
6939 32618 i
*> 2:200::/24 2404:A800:2:18::1
22 0 9498 3257
6939 32618 i
*> 2:400::/24 2404:A800:2:18::1
22 0 9498 3257
6939 4826 9898 i
*> 2:1000::/24 2404:A800:2:18::1
22 0 9498 3257
293 43 i
*> 3:300::/24 2404:A800:2:18::1
22 0 9498 3257
6939 17832 10036 i
*> 4::/16 2404:A800:2:18::1
22 0 9498 3257
6939 46920 i
*> 4:400::/24 2404:A800:2:18::1
22 0 9498 3257
6939 17832 10036 i
*> 5:500::/24 2404:A800:2:18::1
22 0 9498 3257
6939 17832 10036 i
*> A::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:100::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
Network Next Hop Metric LocPrf Weight Path
*> A:200::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:300::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:400::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:500::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:600::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:700::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:900::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:D00::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:1000::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:1400::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:1600::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:1700::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> A:1A00::/24 2404:A800:2:18::1
22 0 9498 3257
7018 71 i
*> C::/16 2404:A800:2:18::1
22 0 9498 3257
2497 10026 9607 7530 7530 7530 i
*> C:8000::/24 2404:A800:2:18::1
22 0 9498 3257
2497 701 703 702 12702 286 11164 22335 1224 i
*> C:E000::/24 2404:A800:2:18::1
22 0 9498 3257
7922 33287 19230 i
*> D:E000::/24 2404:A800:2:18::1
22 0 9498 3257
209 10598 i
*> E::/24 2404:A800:2:18::1
22 0 9498 3257
2497 701 3549 11537 40387 38 i
*> E:1000::/24 2404:A800:2:18::1
22 0 9498 3257
6939 11537 40387 i
*> 10::/12 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 24204 i
*> 20::/19 2404:A800:2:18::1
22 0 9498 3257
2497 701 702 12702 286 6762 8452 2561 i
*> 20::/12 2404:A800:2:18::1
22 0 9498 3257
2914 9398 9822 i
*> 20::/11 2404:A800:2:18::1
22 0 9498 3257
6939 19570 i
*> 22:2200::/24 2404:A800:2:18::1
22 0 9498 3549
174 53893 i
*> 22:5000::/24 2404:A800:2:18::1
Network Next Hop Metric LocPrf Weight Path
22 0 9498 3257
6939 11537 22335 20130 i
*> 22:9000::/24 2404:A800:2:18::1
22 0 9498 3257
6939 27263 i
*> 2E:4000::/24 2404:A800:2:18::1
22 0 9498 3257
6939 7251 i
*> 30::/12 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 24204 i
*> 30:FF00::/24 2404:A800:2:18::1
22 0 9498 3257
3356 36616 i
*> 40::/12 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 24204 i
*> 40::/11 2404:A800:2:18::1
22 0 9498 3257
6939 19570 i
*> 40::/10 2404:A800:2:18::1
22 0 9498 3257
6939 23456 197248 21229 47479 i
*> 50::/12 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 24204 i
*> 50:1010::/32 2404:A800:2:18::1
22 0 9498 3257
30094 i
*> 50:1018::/32 2404:A800:2:18::1
22 0 9498 3257
30094 i
*> 50:1019::/32 2404:A800:2:18::1
22 0 9498 3257
30094 i
*> 50:9000::/24 2404:A800:2:18::1
22 0 9498 3257
6939 22796 i
*> 60::/12 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 24204 i
*> 60::/11 2404:A800:2:18::1
22 0 9498 3257
6939 19570 i
*> 70::/12 2404:A800:2:18::1
22 0 9498 3257
2497 2914 10217 24204 i
*> 80::/12 2404:A800:2:18::1
22 0 9498 3257
2497 2914 12129 32477 11115 11115 ?
*> 80::/11 2404:A800:2:18::1
22 0 9498 3257
6939 19570 i
*> 80::/10 2404:A800:2:18::1
20 0 9498 3257
6453 38809 38809 38858 i
*> 80::/9 2404:A800:2:18::1
22 0 9498 3549
174 11054 i
*> 90::/12 2404:A800:2:18::1
20 0 9498 3257
2497 701 6453 45147 24204 i
*> A0::/11 2404:A800:2:18::1
22 0 9498 3257
6939 19570 i
*> AA:AA00::/24 2404:A800:2:18::1
22 0 9498 3257
2497 701 12702 286 4637 18200 ?
*> C0::/11 2404:A800:2:18::1
22 0 9498 3257
6939 19570 i
*> DC:100::/24 2404:A800:2:18::1
22 0 9498 3257
2516 38636 i
Network Next Hop Metric LocPrf Weight Path
*> DE:BA00::/24 2404:A800:2:18::1
22 0 9498 3257
2497 701 12702 13237 12615 28898 i
*> E0::/11 2404:A800:2:18::1
22 0 9498 3257
6939 19570 i
*> FF:FE00::/24 2404:A800:2:18::1
22 0 9498 3257
6461 47778 10222 i
*> 100:400::/24 2404:A800:2:18::1
22 0 9498 3257
6939 7195 14970 7087 i
*> 100:500::/24 2404:A800:2:18::1
22 0 9498 3257
6939 7195 14970 7087 i
*> 200::/12 2404:A800:2:18::1
22 0 9498 3257
18747 i
*> 304:400::/24 2404:A800:2:18::1
22 0 9498 3257 701 i
*> 360:200::/24 2404:A800:2:18::1
22 0 9498 3257
701 22190 i
*> 3D0::/24 2404:A800:2:18::1
22 0 9498 3257
6939 32029 32029 i
*> 400::/8 2404:A800:2:18::1
22 0 9498 3257
2497 4725 17715 17419 3462 i
*> 410:2100::/24 2404:A800:2:18::1
22 0 9498 3549
10912 10912 10912 10912 18640 i
*> 440:C00::/24 2404:A800:2:18::1
22 0 9498 3257
6939 15248 i
*> 660::/24 2404:A800:2:18::1
22 0 9498 3257
293 3562 i
*> 6E0:F00::/24 2404:A800:2:18::1
22 0 9498 3257
6461 22518 i
*> 7F0::/20 2404:A800:2:18::1
22 0 9498 3257
2828 6167 22394 22394 22394 22394 ?
*> 800::/8 2404:A800:2:18::1
22 0 9498 3257
286 8529 50010 i
*> 800:400::/24 2404:A800:2:18::1
22 0 9498 3257
174 3267 9162 i
*> 800:A00::/24 2404:A800:2:18::1
22 0 9498 3257
2497 701 703 702 12702 286 3549 174 3267 29147 i
*> 800:E00::/24 2404:A800:2:18::1
22 0 9498 3257
2497 701 702 12702 286 174 3267 9111 i
*> 805::/16 2404:A800:2:18::1
22 0 9498 3257
2497 4436 33597 ?
*> 840::/11 2404:A800:2:18::1
22 0 9498 3257
6939 14840 i
*> 880::/11 2404:A800:2:18::1
22 0 9498 3257
6939 14840 i
*> 8CA:FE00::/24 2404:A800:2:18::1
22 0 9498 3257
2497 701 12702 286 3549 13030 13722 i
*> 8E0::/11 2404:A800:2:18::1
22 0 9498 3257
2497 701 12702 13237 196844 8364 i
*> 906:2000::/24 2404:A800:2:18::1
Network Next Hop Metric LocPrf Weight Path
22 0 9498 3257
701 13390 i
*> B00:700::/24 2404:A800:2:18::1
22 0 9498 3257
2497 701 2516 20940 20940 i
*> F00::/8 2404:A800:2:18::1
22 0 9498 3549
10910 i
*> 1000::/8 2404:A800:2:18::1
22 0 9498 3257
2497 701 12702 286 174 12389 39264 i
*> 1000:6800::/24 2404:A800:2:18::1
22 0 9498 3257
1299 8218 44444 44444 i
*> 1020:500::/24 2404:A800:2:18::1
22 0 9498 3257
6939 45633 i
*> 10A0::/20 2404:A800:2:18::1
22 0 9498 3257
2497 701 12702 13237 196844 i
*> 1120:1600::4:0:0/102
2404:A800:2:18::1
22 0 9498 ?
*> 1400::/9 2404:A800:2:18::1
22 0 9498 3549
16735 28360 i
*> 1400::/8 2404:A800:2:18::1
22 0 9498 3257
6762 16735 28360 i
*> 1480::/9 2404:A800:2:18::1
22 0 9498 3549
16735 28360 i
*> 1800::/24 2404:A800:2:18::1
22 0 9498 3549
9002 48533 i
*> 1800::/8 2404:A800:2:18::1
22 0 9498 3549
9002 51218 i
*> 1800:100::/24 2404:A800:2:18::1
22 0 9498 3549
9002 48533 i
*> 1800:200::/24 2404:A800:2:18::1
22 0 9498 3257
6939 30890 13210 i
*> 1801:500::/24 2404:A800:2:18::1
22 0 9498 3257
4323 6402 i
*> 1801:700::/24 2404:A800:2:18::1
22 0 9498 3257
3356 6402 i
*> 1801:2200::/24 2404:A800:2:18::1
22 0 9498 3257
4323 6402 i
*> 1801:2500::/24 2404:A800:2:18::1
22 0 9498 3257
3356 6402 i
*> 1F00::/24 2404:A800:2:18::1
22 0 9498 3549
4436 23352 36597 i
*> 1F00::/8 2404:A800:2:18::1
22 0 9498 3257
286 12732 9033 9145 i
*> 2000::/12 2404:A800:2:18::1
22 0 9498 3257
5511 28683 i
*> 2000::/8 2404:A800:2:18::1
22 0 9498 3257
2497 701 702 12702 286 174 24739 i
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