[j-nsp] BGP advertisements not making it

Jim Devane jdevane at switchnap.com
Fri Jul 30 19:57:08 EDT 2010


MX 480
10.0R2

Filtering BGP by community. Advertisements with a "pass" community are allowed to pass. It is working for the most part. I have a new advertisement with the pass community but it is not making it out. I have soft cleared several time and I still don't see it in the wild. Any thoughts on what I am missing? Hoping it doesn't need a hard clear etc.

Thanks,
Jim


netops at Border-04# run show route community xxxxx:5060 | match x.x.209.0
x.x.209.0/24     [BGP/170] 00:28:29, MED 20, localpref 100, from x.x.84.14

[edit]
netops@ Border-04# run show route advertising-protocol bgp y.y.10.173 x.x.209.0

[edit]
netops@ Border-04# run show route community xxxxx:5062 | match x.x.209.0

[edit]
netops@ Border-04#

bgp {
        mtu-discovery;
        log-updown;
        group AS701-VZB {
            type external;
            import VZB-in;
            remove-private;
            peer-as 701;
            neighbor x.x.10.173 {
                import VZB-in;
                export VZB-out;
            }

policy-statement VZB-out {
        term 1 {
            from community [ VZB-deny ];
            then reject;
        }
        term 2 {
            from community VZB-permit;
            then accept;
        }
    }
    community VZB-deny members xxxxx:5061;
    community VZB-permit members xxxxx:5060;



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