Saudi Telecom sending route with invalid attributes 212.118.142.0/24

Raymond Dijkxhoorn raymond at prolocation.net
Thu Sep 8 18:14:33 CDT 2011


Hi!

> anyone else getting a route for 212.118.142.0/24 with invalid
> attributes? Seems this is (again) causing problems with some (older)
> routers/software.
>
>               Announcement bits (4): 0-KRT 3-KRT 5-Resolve tree 1
> 6-Resolve tree 2
>                AS path: 6453 39386 25019 I Unrecognized Attributes: 39
> bytes
>                AS path:  Attr flags e0 code 80: 00 00 fd 88 40 01 01 02
> 40 02 04 02 01 5b a0 c0 11 04 02 01 fc da 80 04 04 00 00 00 01 40 05 04
> 00 00 00 64
>                Accepted Multipath

Exactly the same here.

Sep  8 20:24:04  BBD-RC02 rpd[1334]: Received BAD update from 
94.228.128.57 (External AS 41887), aspath_attr():3472 
PA4_TYPE_ATTRSET(128) => 1 times IGNORED, family inet-unicast(1), prefix 
212.118.142.0/24

Bye,
Raymond.




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