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Thread Index [isp-bgp] Re: Intro and forcing certain traffic via one link.
BGP will not advertise the network unless there is a valid route for the
exact prefix, in this case, the aggregate 203.149.64.0/20. Simply add a
high-cost static route pointed to a loopback interface.
hth,
brian
On Wed, 2 Jul 2003 mb@....au wrote:
:Ok - BGP session is established, successfully receiving routes, but not
:advertising.
:
:I have the following:
:
:!
:router bgp 17766
: no synchronization
: bgp log-neighbor-changes
: bgp deterministic-med
: network 203.149.64.0 mask 255.255.240.0
:<other neighbour statements removed>
: neighbor Connect_Open_Pipe peer-group
: neighbor Connect_Open_Pipe remote-as 2764
: neighbor Connect_Open_Pipe soft-reconfiguration inbound
: neighbor Connect_Open_Pipe distribute-list DEFAULT_ROUTE_IN in
: neighbor Connect_Open_Pipe route-map unlimited-traffic out
: neighbor 203.63.121.150 peer-group Connect_Open_Pipe
: no auto-summary
:!
:ip access-list standard DEFAULT_ROUTE_IN
: remark accepting from BGP peers
: permit any
:!
:!
:route-map unlimited-traffic permit 10
: match ip address prefix-list unlimited-traffic-prefixes
: set ip next-hop 203.63.121.150
:!
:!
:ip prefix-list unlimited-traffic-prefixes seq 10 permit 203.149.70.0/24
:ip prefix-list unlimited-traffic-prefixes seq 100 deny 0.0.0.0/0 le 32
:!
:
:gc-rt-02#show ip bgp neighbors 203.63.121.150 advertised-routes
:
:gc-rt-02#
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