[j-nsp] Hidden L3VPN Routes

Chris Staudt christoph.staudt at teresto.net
Thu Jun 16 14:14:31 EDT 2005


gtate at juniper.net on Donnerstag, 16. Juni 2005 at 20:21 +0100 wrote:
>You LDP destination and bgp peering address need to be the same.  
>Normally this would be the loopback.  It would be a great help if you 
>could send your protocols configurations and a show route extensive for 
>ht peering address of the iBGP session
>
>
>Gary

No prob:


routing-options {
    static {
        route 0.0.0.0/0 next-hop 217.24.235.15;
    }
    router-id 217.24.235.28;
    autonomous-system 9063;
}
protocols {
    mpls {
        interface fe-3/0/0.0;
        interface lo0.1;
    }
    bgp {
        traceoptions {
            file bgp size 500000;
            flag route detail;
        }
        group PG_TORR {
            type internal;
            local-address 217.24.235.28;
            family inet {
                unicast;
            }
            family inet-vpn {
                unicast;
            }
            peer-as 9063;
            neighbor 217.24.235.15 {
                authentication-key xxx; ## SECRET-DATA
            }
        }
    }
    isis {
        traceoptions {
            file isis size 500000;
            flag state detail;
            flag all detail;
        }
        lsp-lifetime 65535;
        level 2 {
            authentication-key xxx; ## SECRET-DATA
            authentication-type xxx; ## SECRET-DATA
            no-hello-authentication;
            wide-metrics-only;
        }
        interface fe-3/0/0.0 {
            level 2 metric 1000;
        }
        interface all {
            level 1 disable;
        }
    }
    ldp {
        interface all;
    }
}


root at juni> show route extensive 217.24.235.15

inet.0: 163884 destinations, 163884 routes (163870 active, 7 holddown, 0
hidden)
217.24.235.15/32 (1 entry, 1 announced)
TSI:
KRT in-kernel 217.24.235.15/32 -> {217.24.235.165}
        *IS-IS  Preference: 18
                Level: 2
                Next-hop reference count: 3
                Next hop: 217.24.235.165 via fe-3/0/0.0, selected
                State: <Active Int>
                Local AS:  9063
                Age: 9:30       Metric: 1000
                Task: IS-IS
                Announcement bits (3): 0-KRT 1-LDP 5-Resolve inet.0
                AS path: I

root at juni>



thanks,
chris


i.V.
 
-- 
Christoph Staudt, Leiter Netze und Systeme / CTO
Cisco Certified Network Associate

teresto media Aktiengesellschaft - RWE Group 
Trierer Strasse 223-225 - 66663 Merzig / Germany
Tel. +49-(0)6861-9312-234 - Fax +49-(0)6861-9312-199
mailto: christoph.staudt at teresto.net - http://www.teresto.net




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