> On 2 Apr 2015, at 08:40, Paul S. <cont...@winterei.se> wrote: > > Do you have data on '100% of the traffic' being bad? >
as a example anything in 163data.com.cn is bad Colin > I happen to have a large Chinese clientbase, and this is not the case on my > network. > > On 4/2/2015 午後 04:35, Colin Johnston wrote: >> or ignore/block russia and north korea and china network blocks >> takes away 5% of network ranges for memory headroom, especially the large >> number of smaller china blocks. >> Some may say this is harsh but is the network contacts refuse to co-operate >> with abuse and 100% of the traffic is bad then why not >> >> Colin >> >> >>> On 2 Apr 2015, at 07:59, Mark Tinka <mark.ti...@seacom.mu> wrote: >>> >>> >>> >>> On 1/Apr/15 19:01, Frederik Kriewitz wrote: >>>> We're wondering if anyone has experience with such a setup? >>> Cisco have a feature called BGP-SD (BGP Selective Download). >>> >>> With BGP-SD, you can hold millions of entries in RAM, but decide what >>> gets downloaded into the FIB. By doing this, you can still export a full >>> BGP table to customers directly connected to your 6500, and only have a >>> 0/0 + ::/0 (and some more customer routes) in the FIB to do forwarding >>> to a bigger box. >>> >>> BGP-SD started shipping in IOS XE, but I now understand that the feature >>> is on anything running IOS 15. >>> >>> This would be my recommendation. >>> >>> Mark. >
