[j-nsp] Can someone tell me the reason?

[Ali Sumsam]

not a provider, I am just receiving it form one of my border routers.

But my that border router is receiving a default route from Vocus.

Regards,
*Ali Sumsam CCIE*
*Network Engineer - Level 3*
eintellego Pty Ltd
ali at eintellego.net ; www.eintellego.net

Phone: 1300 753 383 ; Fax: (+612) 8572 9954

Cell +61 (0)410 603 531

facebook.com/eintellego
PO Box 7726, Baulkham Hills, NSW 1755 Australia

The Experts Who The Experts Call
Juniper - Cisco – Brocade - IBM


On Mon, Mar 18, 2013 at 10:43 AM, Andrew Jones <aj at jonesy.com.au> wrote:

> Looks like someone doing some testing, inserting a route and seeing how
> different ASes handle seeing a default with their own AS in the path. What
> provider are you seeing it from?
>
>
> On 18.03.2013 10:09, Ali Sumsam wrote:
>
>> Hi All,
>>
>> What could be the reason of these AS numbers appearing in the AS path...
>>
>> myname at juniper-mx5> show route
>>
>> inet.0: 450219 destinations, 450670 routes (450219 active, 0 holddown, 397
>> hidden)
>> + = Active Route, - = Last Active, * = Both
>>
>> 0.0.0.0/0          *[Aggregate/130] 2w2d 23:35:15
>>                       Discard
>>                     [BGP/170] 00:11:08, localpref 100, from 1.1.1.1
>>                       AS path: {24 174 209 306 310 317 575 701 702 719 721
>> 1126 1221 1239 1273 1299 1491 1562 1565 1705 1733 2118 2143 2381 2497 2519
>> 2549 2687 2764 2828 2914 3043 3216 3257 3320 3335 3356 3471 3472 3491 3527
>> 3538 3544 3549 3561 3741 3786 3816 4021 4323 4436 4451 4538 4589 4610 4637
>> 4648 4651 4657 4678 4725 4755 4761 4768 4809 4826 4830 5078 5087 5180 5387
>> 5400 5410 5416 5531 5580 5588 5606 5714 5730 5800 6006 6045 6057 6128 6150
>> 6221 6429 6453 6461 6473 6503 6539 6666 6667 6713 6762 6828 6833 6939 6983
>> 7004 7017 7018 7065 7204 7303 7381 7470 7473 7474 7514 7598 7670 7684 7690
>> 7713 7714 7843 7862 7922 7936 7992 8218 8331 8359 8399 8400 8448 8492 8551
>> 8744 8918 8926 9304 9318 9370 9381 9398 9498 9505 9556 9607 9730 9772 9785
>> 9822 9829 9876 9885 9901 9971 10002 10026 10098 10213 10329 10578 10778
>> 10796 10848 10910 10912 10913 11051 11071 11123 11164 11190 11310 11340
>> 11399 11427 11664 11700 11857 11986 11992 12056 12179 12182 12315 12389
>> 12523 12670 12880 12956 12975 12989 13079 13194 13249 13536 13602 13692
>> 13693 13768 13789 13855 14105 14234 14627 15139 15290 15348 15412 15533
>> 15611 15935 16022 16125 16265 16345 16625 16796 16810 16813 16841 16969
>> 17067 17224 17225 17232 17379 17408 17444 17462 17537 17573 17645 17659
>> 17746 17819 17826 17888 17916 17917 18101 18150 18272 18345 18411 18678
>> 18747 18779 18804 18895 18990 19024 19029 19037 19048 19092 19108 19151}
>> {19559 19893 19938 20183 20258 20367 20394 20460 20485 20521 20847 20870
>> 20926 20940 21011 21127 21191 21341 21430 21437 21497 21555 21667 22080
>> 22211 22286 22489 22724 22806 22822 22909 22925 23265 23308 23498 23520
>> 23550 23563 23649 23801 23930 24005 24115 24157 24203 24213 24273 24279
>> 24324 24523 24582 24626 24631 24785 25155 25178 25252 25381 25861 25899
>> 25973 26065 26615 26878 26982 27033 27046 27064 27065 27066 27067 27137
>> 27281 27288 27364 27524 27630 27668 27757 27765 27814 27978 28168 28210
>> 28513 28730 28745 29049 29066 29067 29170 29761 30116 30170 30458 30628
>> 30831 30988 31205 31765 31838 32066 32097 32556 32611 32743 33029 33363
>> 33860 33874 34170 34248 34772 34857 34953 34968 35176 35400 35575 35641
>> 35645 35735 35788 35863 36029 36075 36089 36433 36514 36682 37088 37100
>> 37162 37183 37209 37282 37986 38072 38144 38145 38249 38413 38418 38496
>> 38567 38794 38862 39179 40170 40414 41038 41221 41465 41574 41677 41696
>> 42465 42861 43267 43419 43531 44356 44596 44654 44953 45144 45147 45352
>> 45425 45725 45841 45891 45903 46043 46068 46127 46389 46837 46838 46868
>> 46883 46887 46996 47019 47171 47313 47909 48268 48392 48524 48539 48645
>> 49550 49777 49895 50189 50261 50362 50545 50607 50670 50976 51034 51360
>> 51696 52145 52246 52255 52349 52879 53099 53153 53157 53340 53667 54503
>> 55309 55318 55321 55325 55566 55666 55824 56239 56308 56442 58247 58552
>> 58621 59616 61141 61294 61297 131127 131215 131351 131706 131771 132375
>> 132447 196745 197043 197191 197377 197930 198004 198151 198235 198646
>> 199481 262232 262271 262519 262589} ?
>>                     > to 1.1.1.1 via ge-1/0/0.100
>>
>> *Ali Sumsam CCIE*
>> *Network Engineer - Level 3*
>> eintellego Pty Ltd
>> ali at eintellego.net ; www.eintellego.net
>>
>> Phone: 1300 753 383 ; Fax: (+612) 8572 9954
>>
>> Cell +61 (0)410 603 531
>>
>> facebook.com/eintellego
>> PO Box 7726, Baulkham Hills, NSW 1755 Australia
>>
>> The Experts Who The Experts Call
>> Juniper - Cisco – Brocade - IBM
>> ______________________________**_________________
>> juniper-nsp mailing list juniper-nsp at puck.nether.net
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>>
>
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