> Для начала:
> Сети клиента анонсируются по BGP ?
> show ip bgp nei xxxx advertised-routes
> аплинк получает ваши анонсы ?
> надо узнать.
> сеть клиента имеет объекты ROUTE в RIPE ?на транзите show ip bgp nei
BGP neighbor is x.x.x.x, remote AS 77777, local AS 12345, external link
BGP version 4, remote router ID y.y.y.y
BGP state = Established, up for 02:30:44
Last read 13:14:30, hold time is 180, keepalive interval is 60 seconds
Neighbor capabilities:
4 Byte AS: advertised and received
Route refresh: advertised and received(old & new)
Address family IPv4 Unicast: advertised and received
Message statistics:
Inq depth is 0
Outq depth is 0
Sent Rcvd
Opens: 14 5
Notifications: 3 7
Updates: 666619 11
Keepalives: 342 324
Route Refresh: 0 0
Capability: 0 0
Total: 666978 347
Minimum time between advertisement runs is 30 seconds
For address family: IPv4 Unicast
Community attribute sent to this neighbor(both)
1 accepted prefixes
Connections established 11; dropped 10
Last reset 02:32:12, due to BGP Notification received
Local host: x.x.x.x, Local port: 179
Foreign host: x1.x1.x1.x1, Foreign port: 64055
Nexthop: x.x.x.x
Nexthop global: ::
Nexthop local: ::
BGP connection: non shared network
Read thread: on Write thread: off
мне кажется, что транзит не отправляет маршрут к клиенту, дальше следующему узлу, ведь я вижу сетку с сетитной.